{"title":"Organic building blocks \u0026 synthesis reagents","description":"\u003cstyle\u003e\n.lx-sub div[title]:hover img, .lx-sub img[src*=\"\/cdn\/shop\/files\/\"]:hover { filter: none !important; opacity: 1 !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"lx-sub\" style=\"text-align: left;\"\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eBuy Organic building blocks \u0026amp; synthesis reagents online\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.0625rem; line-height: 1.6; color: #0e1a22; margin: 0 0 1.1em;\"\u003eThe Organic building blocks \u0026amp; synthesis reagents shelf sits in Organic chemicals \u0026amp; synthesis reagents. Luminix Health supplies this range from a catalogue of 150.000 laboratory articles for hospitals, universities, pharma and industrial laboratories.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 2.6em;\"\u003e\u003ca href=\"\/en-be\/pages\/get-a-quote\" style=\"display: inline-block; background: linear-gradient(135deg, #0a3d7a, #0e6b8f 48%, #14a0b0); color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.01em; line-height: 50px; padding: 0 26px; border-radius: 999px; text-decoration: none; box-shadow: 0 8px 20px rgba(10, 61, 122, 0.22);\"\u003eGet your quote\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eBrowse our Organic building blocks \u0026amp; synthesis reagents\u003c\/h2\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-be\/collections\/polymers-pegs-and-silicones\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003ePolymers, PEGs \u0026amp; silicones\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/click-chemistry-bioconjugation-and-synthesis-reagents\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eClick chemistry, bioconjugation \u0026amp; synthesis reagents\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eMain catalogues\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 1.4em; line-height: 1;\"\u003e\u003ca href=\"\/en-be\/collections\/labware\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eLabware\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/instruments\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eInstruments\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/chemicals\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eChemicals\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/consumables\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eConsumables\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/chromatography\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eChromatography\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/microbiological-media\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eLife Science \u0026amp; Microbiology\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/safety\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eSafety\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.65; color: #3d4a4e; margin: 0 0 1.2em;\"\u003eNot sure which article fits the bench? Tell us the application and the pack size. Our specialists help you find it, including a personal quote for the order.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eOur brands of Organic building blocks \u0026amp; synthesis reagents\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 2.6em;\"\u003e\n\u003cdiv title=\"Carl Roth\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-be\/collections\/vendors?q=Carl%20Roth\" aria-label=\"Carl Roth\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/Carl_Roth_Logo_svg_05e522c2-17d7-41b2-8ebd-4dcb9aa179d0.png?v=1774973256\u0026amp;amp;width=400\" alt=\"Carl Roth\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Labbox\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-be\/collections\/vendors?q=Labbox\" aria-label=\"Labbox\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/brand-labbox_400x.png\" alt=\"Labbox\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"IKA\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-be\/collections\/vendors?q=IKA\" aria-label=\"IKA\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/IKA_Logo_3f351242-da36-48f9-a83e-a8eef18fb773.jpg?v=1774973266\u0026amp;amp;width=400\" alt=\"IKA\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0a3d7a, #0e6b8f 48%, #14a0b0); border-radius: 20px; padding: 30px 28px 32px; margin: 0; box-shadow: 0 8px 20px rgba(10, 61, 122, 0.22);\"\u003e\n\u003ch2 style=\"font-size: 1.35rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.3; color: #ffffff; margin: 0 0 0.6em;\"\u003eLuminix Health, your European distributor for Organic building blocks \u0026amp; synthesis reagents\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.8em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003eOrder Organic building blocks \u0026amp; synthesis reagents from Luminix Health and count on:\u003c\/p\u003e\n\u003cul style=\"list-style: none; margin: 0 0 1.3em; padding: 0; font-size: 15px; line-height: 1.55; color: #ffffff;\"\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003ePersonal contact and professional advice\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eFast answers and shipping from the heart of Europe, delivery within 2–5 business days if in stock\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eCompetitive prices and a 24\/7 online range\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eA complete assortment of laboratory equipment and supplies\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0 0 1.1em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003e\u003cstrong\u003eGet in touch for a quote tailored to your laboratory's needs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003ca href=\"\/en-be\/pages\/get-a-quote\" style=\"display: inline-block; background: #ffffff; color: #0a3d7a; font-size: 14px; font-weight: 600; letter-spacing: 0.01em; line-height: 50px; padding: 0 26px; border-radius: 999px; text-decoration: none;\"\u003eRequest your quote\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"n-trimethylsilyl-diethylamine-0013","title":"N-(Trimethylsilyl)-diethylamine, min. 98 %, for GC, 25 g, glass","description":"\u003cp\u003eN-(Trimethylsilyl)-diethylamine functions as a silylating reagent with minimum 98 percent purity intended for gas chromatography applications and identified by CAS number 996-50-9. The compound displays the empirical formula C7H19NSi, a molar mass of 145.32 grams per mole, a density of 0.76 grams per cubic centimeter, a flash point of 10 degrees Celsius and a boiling point of 124 to 126 degrees Celsius. It is supplied in 25 gram glass bottles and exhibits low viscosity together with high volatility that promotes rapid derivatisation of polar compounds. Main applications focus on conversion of active hydrogens into trimethylsilyl derivatives to improve chromatographic behaviour. N-(Trimethylsilyl)-diethylamine from manufacturer Carl ROTH delivers reliable performance in routine analytical laboratories. The defined boiling range supports reproducible reaction conditions throughout sample preparation procedures. Researchers employ the reagent for amine and alcohol derivatisation prior to gas chromatographic analysis. Its physical characteristics enable efficient handling and consistent results in standard laboratory protocols. The product integrates smoothly into existing workflows for organic compound analysis and method development.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥98 %\u003c\/li\u003e\n\u003cli\u003eMinimum 98 % purity\u003c\/li\u003e\n\u003cli\u003eCAS 996-50-9\u003c\/li\u003e\n\u003cli\u003eEmpirical formula C7H19NSi\u003c\/li\u003e\n\u003cli\u003eMolar mass 145.32 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity 0.76 g\/cm³\u003c\/li\u003e\n\u003cli\u003eFlash point 10 °C\u003c\/li\u003e\n\u003cli\u003eBoiling point 124–126 °C\u003c\/li\u003e\n\u003cli\u003ePack size 25 g glass\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0013-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjUyNnxhcHBsaWNhdGlvbi9wZGZ8YUdNd0wyaGtNUzg1TWpVME5URTRPREUyTnprNEwxTlFSVnBmTURBeE0xOUZUaTV3WkdZfDc1ODUxMzA2ZDVhMTE1ZTA0MDI3ZDIwNzY3ZmI0NzViNTAwOWY2NzIxMzdkN2M2NzM1Yzg0ZDRiNWYyZDE3YmI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0013-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjk3NDd8YXBwbGljYXRpb24vcGRmfGFESm1MMmd4WkM4NU1qQTJNalE0TmpBek5qYzRMMU5FUWw4d01ERXpYMFJGWDBWT0xuQmtaZ3xmOGZjZTc5ZWFjMTIxMWNhYTliZTRmZmZlMGVhNGZkZDVhY2YwZWI0OTk2YzI0YTY2YTk1OTE5MGNlNjhiNTAz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56112488743244,"sku":"0013.1","price":181.7,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56112488776012,"sku":"0013.1","price":172.62,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56112488808780,"sku":"0013.1","price":163.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0013-SF-1000Wx1000H.jpg?v=1766398760"},{"product_id":"hydrogen-peroxide-0034","title":"Hydrogen peroxide, 50 % techn., stab., 500 ml, plastic","description":"\u003cp\u003eHydrogen peroxide 50 % technical grade, stabilised, is an oxidising reagent supplied as an aqueous solution with empirical formula H₂O₂ and CAS number 7722-84-1. It has a molar mass of 34.02 g\/mol, a density of 1.2 g\/cm³ and a boiling point in the range 110 to 114 °C. The product is Stabilisation supports consistent performance during typical handling in synthesis environments. This hydrogen peroxide from manufacturer Carl ROTH is intended for use as an oxidising agent in organic synthesis and related chemical procedures. Identification details include EG number 231-765-0 and UN number 2014, facilitating inventory and transport classification. Physical properties such as density and boiling range help users plan reaction conditions and safety measures. The technical grade suits applications where high analytical purity is not mandatory, while size balances convenience and consumption rates on the bench. Categories span chemicals, synthesis reagents and oxidising agents.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: 49.0-50.0 %\u003c\/li\u003e\n\u003cli\u003eDensity (20 °C): 1.191-1.195 g\/cm3\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 ml, 1 l, 2.5 l, 5 l, 10 l, 25 l\u003c\/li\u003e\n\u003cli\u003eHydrogen peroxide 50 % technical, stabilised\u003c\/li\u003e\n\u003cli\u003eCAS number 7722-84-1\u003c\/li\u003e\n\u003cli\u003eEmpirical formula H₂O₂\u003c\/li\u003e\n\u003cli\u003eMolar mass 34.02 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity 1.2 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point 110–114 °C\u003c\/li\u003e\n\u003cli\u003eUN number 2014\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0034-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQxNHxhcHBsaWNhdGlvbi9wZGZ8YUdRekwyaGpNaTg1TWpjek5ETTJPRFkwTlRReUwxTlFSVnBmTURBek5GOUZUaTV3WkdZfDFjMmI5YTEwNjk4ZjczNzgxMmI1OGJhMTlhNWYwYzhkNjllNmM5MGQzNzJmM2Y0Y2Q2NjY1MDliYjhkYTZkYjM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0034-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNTY2ODZ8YXBwbGljYXRpb24vcGRmfGFEZ3lMMmcwTVM4NU1qWTFPREU0T1RreU5qY3dMMU5FUWw4d01ETTBYMFJGWDBWT0xuQmtaZ3xkZjY0NGNkNWVhYWZmODU1NTFjNDVlN2IwNTIwMWJjZWJmODBhMTlhYTdlOGVmYTdiM2YwOGY0MTFjZDk0ZWEx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 ml \/ 1 piece","offer_id":56112490086732,"sku":"0034.1","price":21.4,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56112490119500,"sku":"0034.1","price":20.33,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56112490152268,"sku":"0034.1","price":19.26,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56112490185036,"sku":"0034.2","price":30.65,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112490217804,"sku":"0034.2","price":30.65,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112490250572,"sku":"0034.2","price":30.65,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56112490283340,"sku":"0034.3","price":46.15,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56112490316108,"sku":"0034.3","price":43.84,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56112490348876,"sku":"0034.3","price":41.54,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56112490381644,"sku":"0034.4","price":77.95,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56112490414412,"sku":"0034.4","price":74.05,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56112490447180,"sku":"0034.4","price":70.16,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56112490479948,"sku":"0034.5","price":138.7,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56112490512716,"sku":"0034.5","price":131.77,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56112490545484,"sku":"0034.5","price":124.83,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56112490578252,"sku":"0034.6","price":306.4,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56112490611020,"sku":"0034.6","price":291.08,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56112490643788,"sku":"0034.6","price":275.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0034-1000Wx1000H_c26d87a2-028a-49a1-84d0-fa2cb5837dec.jpg?v=1766398766"},{"product_id":"silvosol-0047","title":"Silvosol®, removes silver nitrate and iodine stains, 250 ml, plastic","description":"\u003cp\u003eSilvosol® is a specialized laboratory cleaner formulated to remove silver nitrate and iodine stains from surfaces and equipment. With a density of 1.06 g\/cm³ and a boiling point of 100 °C, the product exhibits well-defined physical properties suited to controlled laboratory use. Silvosol® from manufacturer Primus Beier addresses stubborn silver nitrate and iodine residues commonly encountered in analytical and staining workflows. An SDS is available to support safe handling practices. The formulation is intended for targeted stain removal rather than general-purpose cleaning, making it a useful addition to laboratory care kits. Packaged conveniently in plastic, supports repeated applications while remaining easy to dispense and store alongside other cleaning chemicals used in research and quality-control environments. Its focused action helps restore clarity to glassware and work surfaces after silver- or iodine-based procedures without aggressive scrubbing.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct: Silvosol® stain remover\u003c\/li\u003e\n\u003cli\u003eRemoves: silver nitrate and iodine stains\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 ml, 1 l\u003c\/li\u003e\n\u003cli\u003eDensity: 1.06 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0047-EN-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w5MjM4NHxhcHBsaWNhdGlvbi9wZGZ8YUdRNEwyZzRNUzg1TVRVMU1qYzJNRGM1TVRNMEwxTkVRbDh3TURRM1gwVk9YMFZPTG5Ca1pnfGUzMWQzN2MwMWM3NmFkNzgxMDE0MGI5ZjI1MGQ0ZmRhNWVmMTFlNzQ4ODViYmQxNjJmODdkODI2NTI4ZGRlMTU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Primus Beier","offers":[{"title":"250 ml \/ 1 piece","offer_id":56112492609868,"sku":"0047.1","price":82.65,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56112492642636,"sku":"0047.1","price":78.52,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56112492675404,"sku":"0047.1","price":74.39,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56112492708172,"sku":"0047.2","price":154.05,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112492740940,"sku":"0047.2","price":154.05,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112492773708,"sku":"0047.2","price":154.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0047-1000Wx1000H.jpg?v=1766398773"},{"product_id":"2-butanone-0051","title":"2-Butanone, min. 99,5 %, VLSI Grade, 2.5 l, plastic","description":"\u003cp\u003e2-Butanone is a high-purity organic solvent of minimum 99.5 % VLSI Grade, with empirical formula C₄H₈O and CAS number 78-93-3. The compound exhibits a molar mass of 72.11 g\/mol, density of 0.81 g\/cm³, flash point of –8 °C and boiling range of 79 to 80 °C. Supplied in a 2.5 l plastic bottle, this grade satisfies stringent cleanliness demands typical of semiconductor processing and precision laboratory work. 2-Butanone (Carl ROTH) carries EG number 201-159-0 and UN number 1193, confirming its established chemical identity for regulated handling. The solvent serves cleaning, extraction and process-chemistry duties where low residue and tightly defined purity are essential. Its physical constants enable controlled use in ventilated laboratory environments and support reproducible process outcomes. The 2.5 litre plastic packaging offers a practical working volume for routine operations while preserving product integrity. Researchers and process chemists select this VLSI Grade material when consistent solvent performance and fully documented specifications are required for critical applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥99,5 %\u003c\/li\u003e\n\u003cli\u003eBead number (≥0,5 µm): ≤250 p\/ml\u003c\/li\u003e\n\u003cli\u003eWater: ≤0,1 %\u003c\/li\u003e\n\u003cli\u003eColour (APHA): ≤10\u003c\/li\u003e\n\u003cli\u003eEvaporation residue: ≤0,0005 %\u003c\/li\u003e\n\u003cli\u003eSulphate (SO4): ≤0,00005 %\u003c\/li\u003e\n\u003cli\u003eTrace metals: 31 limits on specification sheet\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99.5 %, VLSI Grade\u003c\/li\u003e\n\u003cli\u003eCAS number: 78-93-3\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄H₈O\u003c\/li\u003e\n\u003cli\u003ePack size: 2.5 l plastic\u003c\/li\u003e\n\u003cli\u003eMolar mass: 72.11 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 0.81 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 79 to 80 °C\u003c\/li\u003e\n\u003cli\u003eFlash point: –8 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0051-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwOTc4NnxhcHBsaWNhdGlvbi9wZGZ8YURZd0wyZzNOUzg1TWpVME5URTVORE01TXprd0wxTlFSVnBmTURBMU1WOUZUaTV3WkdZfGNiNTFhZDkyMWQyYjIzMDg2ZTM1NTA0M2RjYzMwYzM3ZDhkZGJmMjJiMDcwZGM1YWNkNjgyNWJhOTg1NzRmYjU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0051-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyOTQ4MTZ8YXBwbGljYXRpb24vcGRmfGFEZ3dMMmd3T0M4NU1qSTBOalExTWpjNU56YzBMMU5FUWw4d01EVXhYMFJGWDBWT0xuQmtaZ3w2NzUxNzU1YjBiZTUzNmZkZDUxZDA3OTc1YjNjODAyNjM1ZTVkMmIzY2M0Yzk0Y2U2NDIyYmQ3ZGZiOWUyY2Yx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"2.5 liter \/ 1 piece","offer_id":56112493199692,"sku":"0051.1","price":138.7,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56112493232460,"sku":"0051.1","price":131.77,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56112493265228,"sku":"0051.1","price":124.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-9781_c4bd1193-957b-413b-8af1-d1000adf3f57.jpg?v=1766398777"},{"product_id":"isobutyl-methylketone-0061","title":"Isobutyl methylketone, min. 99,5 %, VLSI Grade, 2.5 l, plastic","description":"\u003cp\u003eIsobutyl methylketone is a VLSI Grade ketone of minimum 99,5 % purity with CAS number 108-10-1 and empirical formula C₆H₁₂O. Molar mass is 100,16 g\/mol, density 0,8 g\/cm³, flash point 14 °C and boiling point 114 to 118 °C. The product is packed as 2,5 l in plastic. EG number 203-550-1 and UN number 1245 are the regulatory identifiers given for this substance. VLSI Grade and the minimum assay of 99,5 % are the quality statements attached to this isobutyl methylketone. The empirical formula C₆H₁₂O corresponds to molar mass 100,16 g\/mol. Density 0,8 g\/cm³, flash point 14 °C and the boiling interval 114 to 118 °C complete the listed physical data. A 2,5 l plastic pack is the stated pack. This isobutyl methylketone from manufacturer Carl ROTH is supplied as VLSI Grade, min. 99,5 %, in a 2,5 l plastic container. CAS 108-10-1 identifies the chemical. The pack weight is 2,506 kg. Laboratory users select this listing when VLSI Grade isobutyl methylketone at a minimum of 99,5 % is required in a 2,5 l plastic pack with the physical constants.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥99,5 %\u003c\/li\u003e\n\u003cli\u003eBead number (≥0,5 µm): ≤250 p\/ml\u003c\/li\u003e\n\u003cli\u003eWater: ≤0,1 %\u003c\/li\u003e\n\u003cli\u003eEvaporation residue: ≤0,0005 %\u003c\/li\u003e\n\u003cli\u003eColour (APHA): ≤10\u003c\/li\u003e\n\u003cli\u003eSulphate (SO4): ≤0,00005 %\u003c\/li\u003e\n\u003cli\u003eTrace metals: 31 limits on specification sheet\u003c\/li\u003e\n\u003cli\u003eCAS number: 108-10-1\u003c\/li\u003e\n\u003cli\u003ePack size: 2,5 l plastic\u003c\/li\u003e\n\u003cli\u003eEG nr.: 203-550-1\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99,5 %, VLSI Grade\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₁₂O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 100,16 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0061-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwOTQ3MHxhcHBsaWNhdGlvbi9wZGZ8YUdNM0wyZzVNaTg1TWpjek5qQXlOVE01TlRVd0wxTlFSVnBmTURBMk1WOUZUaTV3WkdZfGYyZGM5N2VjNmI5NWVjMTA1Y2VjM2IxNzNiYjU0YjQ5OGE3YjBjOTNiMjMxYjFhZDhkMGViMDAyMjViYjc1OGU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0061-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMTI5MTh8YXBwbGljYXRpb24vcGRmfGFEUm1MMmczWkM4NU1qQTJNalE1TXpVM016UXlMMU5FUWw4d01EWXhYMFJGWDBWT0xuQmtaZ3xmODhhMWJiNzQxMmVlZmQ4MTA3YjE4YjAzMTllODIxYjMyYzgwYzVlMjQzNDRmODQzMDg1ODBiZGI1ZDk4NjJj\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"2.5 liter \/ 1 piece","offer_id":56112494248268,"sku":"0061.1","price":209.65,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56112494281036,"sku":"0061.1","price":199.17,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56112494313804,"sku":"0061.1","price":188.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-9781_83a66a16-bd73-43f5-97e0-12633f7515a1.jpg?v=1766398781"},{"product_id":"rotitest-vital-0069","title":"ROTITEST® Vital, sterile, ready-to-use, 1 ml, plastic","description":"\u003cp\u003eROTITEST® Vital is a sterile, ready-to-use reagent for ROTItest® Bio Analysis, filled in a 5 ml plastic pack. Density is 1,37 g\/cm³ and the boiling point is 100 °C. The pack weight is 0,020 kg. This sterile, ready-to-use 5 ml presentation is intended for laboratory bioanalysis as indicated by the ROTItest® Bio Analysis designation. The 5 ml plastic unit is the stated pack size for this variant. Physical data comprise a density of 1,37 g\/cm³ and a boiling point of 100 °C, which laboratories can record in method files and goods specifications. ROTITEST® Vital from manufacturer Carl ROTH is catalogued with other laboratory chemicals. The sterile, ready-to-use format and the 5 ml fill suit bench work that calls for a small plastic pack. A unit weight of 0,020 kg simplifies receipt and handling of the 5 ml article. Laboratories specifying ROTITEST® Vital can order this 5 ml plastic pack as the ready-to-use bioanalysis presentation. Density 1,37 g\/cm³ and boiling point 100 °C complete the physical profile of this sterile 5 ml ROTItest® Bio Analysis reagent.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance (test solution): red\u003c\/li\u003e\n\u003cli\u003eTurbidity: transparent\u003c\/li\u003e\n\u003cli\u003eAbsorption: complies\u003c\/li\u003e\n\u003cli\u003eFor non-radioactive quantitation of proliferating cells and for cytotoxicity assays. SterileWST-8 solution: [2-(2-\u003c\/li\u003e\n\u003cli\u003ePhotometrically at: 450 nm (430 up to 490 nm).Validation: Results are of highly stringent correlation with [3H]-\u003c\/li\u003e\n\u003cli\u003ethymidine incorporation assays (Tominaga M. et al. (1999) Anal. Commun.: 36:47-50).Application parameters:\u003c\/li\u003e\n\u003cli\u003eCulture media with or without phenol red.: 5 ml is sufficient for enumeration of 500 cell samples.10 μl Rotitest® Vital\u003c\/li\u003e\n\u003cli\u003eper: 96well with 100 μl cell suspension\/ culture medium.Optimum cell number: 5x103 cells per 96well. For analysis of\u003c\/li\u003e\n\u003cli\u003eleukocyte derived cells use: 105 cells\/96well.Minimum cell number: 1.000 cells\/96well (leukocytes 2.500\u003c\/li\u003e\n\u003cli\u003ecells\/96well). Maximum cell number:: 25.000 cells\/96wellCalculation factors for bigger well plates:48well - factor 3.1 \/\u003c\/li\u003e\n\u003cli\u003ePack sizes: 5 ml, 20 ml, 1 ml\u003c\/li\u003e\n\u003cli\u003eDensity: 1,37 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +4 °C\u003c\/li\u003e\n\u003cli\u003ePresentation: sterile, ready-to-use\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0069-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTEyOXxhcHBsaWNhdGlvbi9wZGZ8YUdRd0wyZzJZUzg1TWpVME5URTVOelkzTURjd0wxTlFSVnBmTURBMk9WOUZUaTV3WkdZfDRkNDA1YjU2OGE4NmIxNGM2ODJhNDNmMWZmMTQzNzMxYzU5Mjk4M2UwZGM4NzQyMDZmMGQ4Nzk0OWRmOWQwMjM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0069-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzY1ODh8YXBwbGljYXRpb24vcGRmfGFHSmhMMmczWkM4NU1qQTJNalE1TXprd01URXdMMU5FUWw4d01EWTVYMFJGWDBWT0xuQmtaZ3wxOWY5NzFjYWVhM2RhZDIzYmQ5ODY0NzQwZTNjODUwODU0MmJjZDNjZjY4YmM2MWMyMjkyOWIzMjY0ZmI1OTI3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 ml \/ 1 piece","offer_id":56112494641484,"sku":"0069.3","price":87.65,"currency_code":"EUR","in_stock":true},{"title":"1 ml \/ 6+ pieces","offer_id":56112494674252,"sku":"0069.3","price":87.65,"currency_code":"EUR","in_stock":true},{"title":"1 ml \/ 24+ pieces","offer_id":56112494707020,"sku":"0069.3","price":87.65,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 1 piece","offer_id":56112494739788,"sku":"0069.1","price":233.85,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 6+ pieces","offer_id":56112494772556,"sku":"0069.1","price":222.16,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 24+ pieces","offer_id":56112494805324,"sku":"0069.1","price":210.47,"currency_code":"EUR","in_stock":true},{"title":"20 ml \/ 1 piece","offer_id":56112494838092,"sku":"0069.2","price":704.15,"currency_code":"EUR","in_stock":true},{"title":"20 ml \/ 6+ pieces","offer_id":56112494870860,"sku":"0069.2","price":668.94,"currency_code":"EUR","in_stock":true},{"title":"20 ml \/ 24+ pieces","offer_id":56112494903628,"sku":"0069.2","price":633.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0069-1000Wx1000H.jpg?v=1766398784"},{"product_id":"diethylketone-0262","title":"Diethylketone, min. 99 %, for synthesis, 500 ml, glass","description":"\u003cp\u003eDiethylketone is a synthesis-grade aliphatic ketone offered at a minimum purity of 99 %. Bearing CAS number 96-22-0 and the empirical formula C₅H₁₀O, it exhibits a molar mass of 86,13 g\/mol together with a density of 0,815 g\/cm³. Its boiling point ranges from 100 to 102 °C and the flash point is 7 °C, parameters that guide safe laboratory handling and process design. Well-documented physical constants aid solvent selection, reaction-medium choice, and method development in research environments. The substance is listed under EG number 202-490-3 and assigned UN number 1156 for transport classification. Consistent assay and clear specification data make it a practical choice for routine synthetic work, scale-up trials, and general laboratory applications across chemical and life-science settings that require a high-assay ketone reagent.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (GC): ≥99,0 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 96-22-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 ml, 1 l, 2.5 l, 5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 202-490-3\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₅H₁₀O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 86,13 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0262-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjUyNnxhcHBsaWNhdGlvbi9wZGZ8YUdReEwyZzVNQzg1TWpVME5USXlNalUzTkRNNEwxTlFSVnBmTURJMk1sOUZUaTV3WkdZfGU1OTAxOTM2NzVkNjEyNmFhOThhZjA0OWNhZGI1NjI5NTlkZjkyZjc1MTk4ZmVmOThhNjNlMGNhYWVhZmUzNmQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0262-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyODM4MzV8YXBwbGljYXRpb24vcGRmfGFEVXpMMmhpWkM4NU1qQTJNalUwTlRNME5qZzJMMU5FUWw4d01qWXlYMFJGWDBWT0xuQmtaZ3xiZmNiZjMzYWE3MmI1NWE1NGYxZDFmYjkyOWIyMWQyZWZkN2ZkN2ZmN2VmMDhiMjlkOGU1MGZiYjRmNDgyMzEw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 ml \/ 1 piece","offer_id":56112525377868,"sku":"0262.1","price":36.45,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56112525410636,"sku":"0262.1","price":34.63,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56112525443404,"sku":"0262.1","price":32.81,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56112525476172,"sku":"0262.2","price":59.7,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112525508940,"sku":"0262.2","price":59.7,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112525541708,"sku":"0262.2","price":59.7,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56112525574476,"sku":"0262.3","price":112.9,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56112525607244,"sku":"0262.3","price":107.26,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56112525640012,"sku":"0262.3","price":101.61,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56112525672780,"sku":"0262.4","price":192.45,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56112525705548,"sku":"0262.4","price":182.83,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56112525738316,"sku":"0262.4","price":173.21,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0262-SF-1000Wx1000H.jpg?v=1766398858"},{"product_id":"ethylbenzene-0272","title":"Ethylbenzene, min. 99 %, for synthesis, 500 ml, glass","description":"\u003cp\u003eEthylbenzene is a synthesis-grade aromatic hydrocarbon with minimum 99 % assay, It carries CAS number 100-41-4 and EG nr. 202-849-4, with empirical formula C₈H₁₀ and molar mass 106,17 g\/mol. Physical data include density 0,87 g\/cm³, flash point 23 °C, and boiling point 136,1 °C; the transport classification references UN number 1175. This ethylbenzene grade is intended for synthesis work in the chemical laboratory, where a defined minimum purity and transparent physicochemical parameters support reproducible preparations. Offered from manufacturer Carl ROTH, suits bench-scale synthetic chemistry and related analytical or process-development tasks. Clear identity markers—CAS, EG number, formula C₈H₁₀, molar mass, density, boiling point, and flash point—help laboratories document reagents consistently within chemical inventories and risk assessments. Use this min. 99 % for-synthesis ethylbenzene wherever a reliable C₈ aromatic building block or solvent-related intermediate is required in controlled laboratory synthesis.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (GC): ≥99,0 %\u003c\/li\u003e\n\u003cli\u003eBenzene: ≤0,5 %\u003c\/li\u003e\n\u003cli\u003eToluene: ≤0,5 %\u003c\/li\u003e\n\u003cli\u003eXylene: ≤0,5 %\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤0,05 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 100-41-4\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 ml, 1 l, 2.5 l, 5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 202-849-4\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eMolar mass: 106,17 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 0,87 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0272-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDM4MnxhcHBsaWNhdGlvbi9wZGZ8YURSbUwyZ3laUzg1TWpVME5USXpNREV4TVRBeUwxTlFSVnBmTURJM01sOUZUaTV3WkdZfDEyZTEzZDg3MTI1MTljYzE2ZDM0ZGM1ZmRiYzUzYTQ1NDA4N2JhMTAzZjVlNmQzYWU2ZWIyNjdiNThlYjNkNTQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0272-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMDUwNDN8YXBwbGljYXRpb24vcGRmfGFEVTBMMmcxTUM4NU1qQTJNalUxTmpFMk1ETXdMMU5FUWw4d01qY3lYMFJGWDBWT0xuQmtaZ3xiMDRiZDI0N2JjYjJjYTY0NjY2MGU2MTlhNDRmODk3MDljNzYwNzkzODE3MDUwNTNmMDU3NDNmODczOGMwMWIx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 ml \/ 1 piece","offer_id":56112528326988,"sku":"0272.1","price":29.6,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56112528359756,"sku":"0272.1","price":28.12,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56112528392524,"sku":"0272.1","price":26.64,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56112528425292,"sku":"0272.2","price":44.65,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112528458060,"sku":"0272.2","price":44.65,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112528490828,"sku":"0272.2","price":44.65,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56112528523596,"sku":"0272.3","price":83.35,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56112528556364,"sku":"0272.3","price":79.18,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56112528589132,"sku":"0272.3","price":75.02,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56112528621900,"sku":"0272.4","price":147.85,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56112528654668,"sku":"0272.4","price":140.46,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56112528687436,"sku":"0272.4","price":133.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/4904-SF-1000Wx1000H_4b61b635-48be-4703-b9bb-b7df94ab7b18.jpg?v=1766398867"},{"product_id":"1-2-propanediol-0340","title":"1,2-Propanediol, min. 99,5 %, for synthesis, 1 l, plastic","description":"\u003cp\u003e1,2-Propanediol is a synthesis-grade diol with a minimum purity of 99,5 %, supplied for laboratory chemical synthesis and related preparative work. It is identified by CAS number 57-55-6 and empirical formula C₃H₈O₂, with a molar mass of 76,10 g\/mol and a density of 1,04 g\/cm³. The boiling point is 184 °C and the flash point is 104 °C, providing well-defined physical parameters for process planning and safe handling in the lab. This material is As a versatile polyol building block, 1,2-propanediol is used in organic synthesis, formulation trials and general laboratory chemistry where a high-assay glycol is required. The stated minimum assay and synthesis designation support reproducible results in preparative routes and intermediate work-up steps. Clear documentation of molar mass, density and thermal data helps integrate the reagent into standard operating procedures without ambiguity regarding identity or grade.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (GC): ≥99,5 %\u003c\/li\u003e\n\u003cli\u003eDensity (20 °C): 1.035-1.040 g\/cm³\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤0,2 %\u003c\/li\u003e\n\u003cli\u003eHeavy metals: ≤0,0005 %\u003c\/li\u003e\n\u003cli\u003eArsenic (As): ≤0,0003 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 57-55-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 l, 2.5 l, 200 l, 5 l, 10 l, 25 l\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃H₈O₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 76,10 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,04 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0340-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDY1N3xhcHBsaWNhdGlvbi9wZGZ8YURjeUwyZzROUzg1TWpjME1UWTNPRGcxT0RVMEwxTlFSVnBmTURNME1GOUZUaTV3WkdZfDUyMDBkMDcyMmQ3MTY0NjFhOGRmYTdkZGRlN2EwN2MyYzgzZmQ4MDcwYjA3MWQ5NTUzMTAzOTZiMTk3ODRhZWY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0340-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDY2MTB8YXBwbGljYXRpb24vcGRmfGFEVTVMMmd6WlM4NU1qZ3lPVEF4TmpNNU1UazRMMU5FUWw4d016UXdYMFJGWDBWT0xuQmtaZ3w5ZTNjMzI0MjJmYzFhZTlhMWE3NDhkYjQ0YzRiM2E0MzY3ZmU5NGY4NDUwNmJiMGQ4Y2U2MDkzZjhlMDBjZjQ4\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112546513228,"sku":"0340.1","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112546545996,"sku":"0340.1","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112546578764,"sku":"0340.1","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56112546611532,"sku":"0340.2","price":73.0,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56112546644300,"sku":"0340.2","price":69.35,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56112546677068,"sku":"0340.2","price":65.7,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56112546709836,"sku":"0340.3","price":127.95,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56112546742604,"sku":"0340.3","price":121.55,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56112546775372,"sku":"0340.3","price":115.16,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56112546808140,"sku":"0340.4","price":231.15,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56112546840908,"sku":"0340.4","price":219.59,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56112546873676,"sku":"0340.4","price":208.04,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56112546906444,"sku":"0340.5","price":493.45,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56112546939212,"sku":"0340.5","price":468.78,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56112546971980,"sku":"0340.5","price":444.11,"currency_code":"EUR","in_stock":true},{"title":"200 liter \/ 1 piece","offer_id":56112547004748,"sku":"0340.20","price":3063.75,"currency_code":"EUR","in_stock":true},{"title":"200 liter \/ 6+ pieces","offer_id":56112547037516,"sku":"0340.20","price":2910.56,"currency_code":"EUR","in_stock":true},{"title":"200 liter \/ 24+ pieces","offer_id":56112547070284,"sku":"0340.20","price":2757.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0340-1000Wx1000H.jpg?v=1766398904"},{"product_id":"gentiopicroside-0467","title":"Gentiopicroside, min. 95 %, for biochemistry, 10 mg, glass","description":"\u003cp\u003eGentiopicroside is a biochemical reagent offered at a minimum purity of 95 % for biochemistry applications. Identified by CAS number 20831-76-9 and EG number 244-070-2, it has the empirical formula C₁₆H₂₀O₉ and a molar mass of 356,32 g\/mol. This compound is supplied in a 10 mg glass pack, making it practical for small-scale experimental work, reference preparations and method development in natural-product and plant-metabolite research. Biochemists and analytical chemists can employ the material when preparing stock solutions, screening assays or comparative studies that require a defined purity level. The compact glass packaging supports accurate weighing and controlled handling of limited sample quantities in routine laboratory practice. Available from manufacturer Carl ROTH, the product integrates into standard workflows for organic compounds used in life-science and chemical research settings. Its documented molecular parameters aid clear recording in laboratory notebooks and quality documentation. Dissolve and handle according to established procedures for glycosidic natural products, observing the usual precautions applied to fine chemicals in biochemistry.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white powder\u003c\/li\u003e\n\u003cli\u003eAssay (HPLC): ≥95 %\u003c\/li\u003e\n\u003cli\u003eMelting point: 117-120 °C\u003c\/li\u003e\n\u003cli\u003eSpecific rotation [α]20D (in ethanol): -203° to -193 °\u003c\/li\u003e\n\u003cli\u003eCAS number: 20831-76-9\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 244-070-2\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 356,32 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0467-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTg5NnxhcHBsaWNhdGlvbi9wZGZ8YURNMEwyZzFZUzg1TWpVME5USTBPVEV4TmpRMkwxTlFSVnBmTURRMk4xOUZUaTV3WkdZfGExZTRmN2E4NjI4MzJmYzU1MzEwNTlhM2Y5MGE5NGJkMzkyMjJmODNiMjI2Nzk0OTkxZDAwNGI0MjU0OGRlM2E\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0467-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzU1ODl8YXBwbGljYXRpb24vcGRmfGFEZzVMMmhsWVM4NU1qQTJNalU0TlRrM09URTRMMU5FUWw4d05EWTNYMFJGWDBWT0xuQmtaZ3wwYWFhZjE0YjIzMzVjNDRhNGM1ZjVkMDExMDdmNTM4NThkODkzMWZhMmI2NWRiYTBiMDY4OGI2M2U2YmEzNjYy\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 mg \/ 1 piece","offer_id":56112556573004,"sku":"0467.2","price":396.7,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112556605772,"sku":"0467.2","price":376.87,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112556638540,"sku":"0467.2","price":357.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0467-SF-1000Wx1000H_1689d0a7-b9e1-4df9-b552-fa89e2b1fdd0.jpg?v=1766398940"},{"product_id":"mowiol-4-88-0713","title":"Mowiol® 4-88, granulated, 50 g, plastic","description":"\u003cp\u003eMowiol® 4-88 is a granulated polyvinyl alcohol grade with the repeating empirical formula (-CH₂CHOH-)ₙ, CAS number 9002-89-5 and EG number 618-340-9. Typical physical data include a molar mass of approximately 31,000 g\/mol and a density of about 1,27 g\/cm³, which assist formulation and solution-preparation work. The product is This Mowiol® type from manufacturer Carl ROTH is used where a defined partially hydrolysed polyvinyl alcohol is required for film forming, binding or mounting media. The granulated form supports controlled addition to aqueous systems and reproducible stock solutions. Molar-mass and density figures help users estimate viscosity build and solids content when preparing working concentrations. Suitable for biochemistry-related and general laboratory formulation tasks that specify the 4-88 grade, the material should be stored and handled according to the Safety Data Sheet supplied with the product.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: colourless to light yellow granules\u003c\/li\u003e\n\u003cli\u003eViscosity (4 %, H2O, 20 °C): 3.0-5.0 mPa.s\u003c\/li\u003e\n\u003cli\u003eDegree of hydrolysis, Mol.-%: 86.7-88.7\u003c\/li\u003e\n\u003cli\u003eAsh content (as Na2O): ≤0.5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 9002-89-5\u003c\/li\u003e\n\u003cli\u003ePack sizes: 50 g, 100 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 618-340-9\u003c\/li\u003e\n\u003cli\u003eMolar mass: ~31,000 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: ~1,27 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0713-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTEyNHxhcHBsaWNhdGlvbi9wZGZ8YURZNUwyaGtaaTg1TWpVME5USTJOVFV3TURRMkwxTlFSVnBmTURjeE0xOUZUaTV3WkdZfDllY2Y2MTFkZmY0Y2UyMTVjZGVmNjEyNjk0ZDVkNjc4NzJhNTRkMDJkNmVhNTk3NDg2N2VmYWEwMWMxMzI4MDM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0713-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTEzMTl8YXBwbGljYXRpb24vcGRmfGFEazJMMmhqTkM4NU1qQTJNall5TkRNeE56YzBMMU5FUWw4d056RXpYMFJGWDBWT0xuQmtaZ3wwNmVjNWQzNzk4MWY0OTk3MzNiYjIyYzQ5MjIwYTQ4MDVhNTI1ZDY2N2FmNDY1NzMxYzlkYjQyMWJlYTlmNWQ3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"50 g \/ 1 piece","offer_id":56112577642828,"sku":"0713.1","price":16.7,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56112577675596,"sku":"0713.1","price":15.87,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56112577708364,"sku":"0713.1","price":15.03,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56112577741132,"sku":"0713.2","price":24.2,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112577773900,"sku":"0713.2","price":22.99,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112577806668,"sku":"0713.2","price":21.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0713-1000Wx1000H.jpg?v=1766399016"},{"product_id":"brass-wool-0753","title":"Brass wool, approx. 66 % Cu, approx. 33 % Zn, 100 g, plastic","description":"\u003cp\u003eBrass wool is a metallic fibre material composed of approximately 66 % copper and approximately 33 % zinc, offered for laboratory and technical use. The alloy is described with the empirical formula CuZnₓ and shows a density of 8,55 g\/cm³, consistent with conventional brass compositions. The fine filament structure allows flexible packing density while retaining the mechanical and thermal character of brass. Handle with standard laboratory precautions for fine metallic materials and store dry to maintain fibre integrity.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eZinc (Zn): ≤33,0 %\u003c\/li\u003e\n\u003cli\u003eCopper (Cu): ≥66,0 %\u003c\/li\u003e\n\u003cli\u003eAluminium (Al): ≤0,05 %\u003c\/li\u003e\n\u003cli\u003eLead (Pb): ≤0,05 %\u003c\/li\u003e\n\u003cli\u003eIron (Fe): ≤0,05 %\u003c\/li\u003e\n\u003cli\u003eNickel (Ni): ≤0,3 %\u003c\/li\u003e\n\u003cli\u003eTin (Sn): ≤0,1 %\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 250 g, 500 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: CuZnₓ\u003c\/li\u003e\n\u003cli\u003eDensity: 8,55 g\/cm³\u003c\/li\u003e\n\u003cli\u003eComposition: approx. 66 % Cu, approx. 33 % Zn\u003c\/li\u003e\n\u003cli\u003eForm: brass wool\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0753-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDIwMnxhcHBsaWNhdGlvbi9wZGZ8YURnMEwyaGtNUzg1TWpVME5USTJPVGMyTURNd0wxTlFSVnBmTURjMU0xOUZUaTV3WkdZfGU4NDdmZWMzYmM5NTkzMTM2MjEyMTNiYjlmM2YxN2JjMTEyZjA1Y2ZlNGRhNTYxNzc4ZTRiMWY1YWExNDhmN2M\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0753-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDE3MzV8YXBwbGljYXRpb24vcGRmfGFETXpMMmcwT1M4NU1qSTBOalE1T1RrNE16WTJMMU5FUWw4d056VXpYMFJGWDBWT0xuQmtaZ3w5ZDUzYWZhZmM3MTdkMWMyN2NmMjMwNGE4YmE4NzMwODI2N2NjZmFhNGViMjA5Yjc2MjFlODBmMTBiZmJkYjJl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56112583967052,"sku":"0753.1","price":27.45,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112583999820,"sku":"0753.1","price":26.08,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112584032588,"sku":"0753.1","price":24.71,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56112584065356,"sku":"0753.2","price":49.35,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56112584098124,"sku":"0753.2","price":46.88,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56112584130892,"sku":"0753.2","price":44.42,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56112584163660,"sku":"0753.3","price":87.65,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56112584196428,"sku":"0753.3","price":83.27,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56112584229196,"sku":"0753.3","price":78.89,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112584261964,"sku":"0753.4","price":145.15,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112584294732,"sku":"0753.4","price":145.15,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112584327500,"sku":"0753.4","price":145.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-0753.jpg?v=1766399030"},{"product_id":"2-phosphonobutane-1-2-4-tricarboxylic-0854","title":"2-Phosphonobutane-1,2,4-tricarboxylic, acid (PBTC), min. 47 % (in Water), 100 ml","description":"\u003cp\u003e2-Phosphonobutane-1,2,4-tricarboxylic acid (PBTC) is supplied as an aqueous solution with a minimum content of 47 % in water, CAS number 37971-36-1 and empirical formula C₇H₁₁O₉P. This organophosphonic acid is Physical data include a density of 1,27 g\/cm³, a flash point above 100 °C and a boiling point of approximately 100 °C, supporting safe handling under standard aqueous conditions. PBTC is widely employed as a scale and corrosion control agent and as a complexing component in water-treatment and industrial formulation work. The ready-to-use aqueous grade simplifies dosing and dilution compared with solid phosphonates. Offered by manufacturer Carl ROTH, the product suits research groups and development laboratories that need a defined PBTC concentrate for screening, method setup and pilot trials. size is practical for repeated experiments while remaining convenient for bench storage and inventory control.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: colourless to yellow liquid\u003c\/li\u003e\n\u003cli\u003eAssay: 47-53 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 37971-36-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 500 ml, 1 l\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₇H₁₁O₉P\u003c\/li\u003e\n\u003cli\u003eDensity: 1,27 g\/cm³\u003c\/li\u003e\n\u003cli\u003eFlash point: \u0026gt;100 °C\u003c\/li\u003e\n\u003cli\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0854-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjc3OHxhcHBsaWNhdGlvbi9wZGZ8YURkaEwyZ3dZaTg1TWpVME5USTROVGd4TmpZeUwxTlFSVnBmTURnMU5GOUZUaTV3WkdZfGFiZGExMTVkOGJhY2Q1ZGUxN2M5NzM4MGNlMjExZTY2ZTI2ZmM5MmEyMDVjZmFiZDQ0MGNiY2MyM2U3MWFmNmE\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline-block;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0854-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMTY5MDl8YXBwbGljYXRpb24vcGRmfGFESTJMMmhtTUM4NU1qQTJNalkyT0RJeU5qZzJMMU5FUWw4d09EVTBYMFJGWDBWT0xuQmtaZ3wyNGU2YzFhNWMwNjllZWU5N2E4MmI0NWJhMTNlYzcwYTQwMWMyMTM5ZjFjYjdkYjczYTIzYTdkNzg2Y2VmZjJl\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline-block;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56112609493324,"sku":"0854.1","price":42.5,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56112609526092,"sku":"0854.1","price":40.38,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56112609558860,"sku":"0854.1","price":38.25,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56112609591628,"sku":"0854.2","price":127.95,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56112609624396,"sku":"0854.2","price":121.55,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56112609657164,"sku":"0854.2","price":115.16,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56112609689932,"sku":"0854.3","price":224.7,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112609722700,"sku":"0854.3","price":224.7,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112609755468,"sku":"0854.3","price":224.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0854-SF-1000Wx1000H.jpg?v=1766399077"},{"product_id":"2-aminophenol-0879","title":"2-Aminophenol, min. 99 %, for synthesis, 100 g, glass","description":"\u003cp\u003e2-Aminophenol, min. 99 %, for synthesis, is an aromatic amino phenol with the empirical formula C₆H₇NO and a molar mass of 109,13 g\/mol. Characterised by CAS number 95-55-6 and EG number 202-431-1, the compound exhibits a density of 1,328 g\/cm³ and a flash point of 175 °C. It is As a bifunctional building block bearing both amino and hydroxyl groups on the benzene ring, 2-aminophenol is frequently used in organic synthesis of dyes, heterocyclic intermediates and specialty fine chemicals. The high minimum purity of 99 % supports clean reaction profiles and reliable analytical characterisation. Offered by manufacturer Carl ROTH, this synthesis-grade material suits academic and industrial research groups preparing reference compounds or exploring new reaction pathways. Proper handling is guided by its UN number 2512 classification. The combination of defined physical constants and assay enables accurate stoichiometric planning in multi-step synthetic sequences.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: off-white to brown solid\u003c\/li\u003e\n\u003cli\u003eAssay (GC): ≥99 %\u003c\/li\u003e\n\u003cli\u003eMelting range: 172-177 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 95-55-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 500 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 202-431-1\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₇NO\u003c\/li\u003e\n\u003cli\u003eMolar mass: 109,13 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0879-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzQ3M3xhcHBsaWNhdGlvbi9wZGZ8YUdOakwyZzBaaTg1TWpVME5USTVNVEExT1RVd0wxTlFSVnBmTURnM09WOUZUaTV3WkdZfDJiOThjZjU4ZGQxMWYwMjQxNTA0ZGQ2MjZmNDg1NGRmMDI2MjEzZWQ0NDk0YWQ1NDQzMjlkMTEzNjE5ZGYwNjM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0879-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzM0NzZ8YXBwbGljYXRpb24vcGRmfGFHUTFMMmhtTUM4NU1qQTJNalkyT0RnNE1qSXlMMU5FUWw4d09EYzVYMFJGWDBWT0xuQmtaZ3w1YTNiOTM2MTBlOGMzMDkyZmU2YzZmOGI1MzU5YzkzZDdhMjAyNGJkY2I3ODA1ZmZiZTU5YTVhNDY0M2RkZDUx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56112613622092,"sku":"0879.1","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112613654860,"sku":"0879.1","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112613687628,"sku":"0879.1","price":33.8,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56112613720396,"sku":"0879.2","price":134.4,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56112613753164,"sku":"0879.2","price":127.68,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56112613785932,"sku":"0879.2","price":120.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0879-SF-1000Wx1000H.jpg?v=1766399086"},{"product_id":"4-aminophenol-0950","title":"4-Aminophenol, min. 98 %, for synthesis, 100 g, glass","description":"\u003cp\u003e4-Aminophenol is an aromatic amine reagent supplied at a minimum purity of 98 % for synthesis applications. The compound has the empirical formula C₆H₇NO, a molar mass of 109,13 g\/mol, and a density of 1,29 g\/cm³. Key physical data include a flash point of 195 °C and a boiling point of 284 °C, with CAS number 123-30-8 and EG number 204-616-2. This grade is intended for synthetic chemistry work where a defined aminophenol building block is required in organic preparations and related laboratory synthesis routes. The material is Available from manufacturer Carl ROTH, it serves research and development settings that specify min. 98 % 4-aminophenol for synthesis. Always consult the accompanying safety documentation before use, and apply standard laboratory controls appropriate to aromatic amine reagents during weighing, dissolution, and reaction setup.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: off-white to brownish solid\u003c\/li\u003e\n\u003cli\u003eAssay (GC): ≥98,0 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 123-30-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 500 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 204-616-2\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₇NO\u003c\/li\u003e\n\u003cli\u003eMolar mass: 109,13 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0950-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjg4MnxhcHBsaWNhdGlvbi9wZGZ8YURJMkwyZzVZaTg1TWpVME5UTXdNRGc0T1Rrd0wxTlFSVnBmTURrMU1GOUZUaTV3WkdZfGMzNjJjYzI5Y2Q2NDA0MzU5ZGNjZjk3MTZlMWFmMGQ2NzFiZTQzN2EyYWVhMDhhOTUzYmUwZmU1ZTQ3NjUzNTM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0950-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNTU2MDV8YXBwbGljYXRpb24vcGRmfGFERTJMMmd5WlM4NU1qQTJNalk1T0Rjd01URXdMMU5FUWw4d09UVXdYMFJGWDBWT0xuQmtaZ3xiMWM2OWQwOGZlZTE4NGMzNzAxNTI2YzZjOTZjMGZmN2UwMzEzNzNiYzEwMmM0ZDA4OWEzNmI1NGExNmQwMDRi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56112632791372,"sku":"0950.1","price":29.6,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112632824140,"sku":"0950.1","price":28.12,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112632856908,"sku":"0950.1","price":26.64,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56112632889676,"sku":"0950.2","price":81.2,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56112632922444,"sku":"0950.2","price":77.14,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56112632955212,"sku":"0950.2","price":73.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0950-SF-1000Wx1000H.jpg?v=1766399103"},{"product_id":"3-aminophenol-0957","title":"3-Aminophenol, min. 99 %, for synthesis, 100 g, glass","description":"\u003cp\u003e3-Aminophenol is an aromatic amino phenol offered at a minimum purity of 99 % for synthesis. Identified by CAS number 591-27-5 and empirical formula C₆H₇NO, it has a molar mass of 109,13 g\/mol and a density of 1,276 g\/cm³. Further physical characteristics include a boiling point of 284 °C and a flash point of 178 °C, supporting informed handling during laboratory work. This synthesis-grade material is The substance carries EG number 209-711-2 and is recognised under UN number 2512 for transport classification reference. Chemists employ 3-aminophenol as a building block in routes toward dyes, pharmaceutical intermediates, and related fine chemicals where a meta-substituted aminophenol is required. The glass packaging helps protect the solid during storage and dispensing at the bench. With defined purity and documented physicochemical data, this reagent integrates readily into chemical inventories serving synthetic and research laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (titr.): ≥99 %\u003c\/li\u003e\n\u003cli\u003eMelting range: 120-124 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 591-27-5\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 500 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 209-711-2\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₇NO\u003c\/li\u003e\n\u003cli\u003eMolar mass: 109,13 g\/mol\u003c\/li\u003e\n\u003cli\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0957-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzA3NXxhcHBsaWNhdGlvbi9wZGZ8YURFekwyZzJZeTg1TWpVME5USTVPVGt3TmpnMkwxTlFSVnBmTURrMU4xOUZUaTV3WkdZfGMwYmYyYTFiYzljZDNjMTkxMzY5NTAxMTA2NGY0NTdjYjg3NzAyYTI3NTU3OTBlZjQyMGQ5Njc2ZmY0ZTNkYTA\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline-block;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0957-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzAwNDd8YXBwbGljYXRpb24vcGRmfGFHUTVMMmhoTWk4NU1qQTJNalkzT1RBME1ETXdMMU5FUWw4d09UVTNYMFJGWDBWT0xuQmtaZ3w1MDY3Zjc2OGNmZWQ0NGI5MzhkNzQ2ZDk3MDFiNjllNjgxYTE3YWRhNDgwMDhiNTNkMWY1M2U1ZWMzNzZmNWU5\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline-block;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56112634134860,"sku":"0957.1","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112634167628,"sku":"0957.1","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112634200396,"sku":"0957.1","price":33.8,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56112634233164,"sku":"0957.2","price":134.4,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56112634265932,"sku":"0957.2","price":127.68,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56112634298700,"sku":"0957.2","price":120.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0957-SF-1000Wx1000H.jpg?v=1766399108"},{"product_id":"1-3-propanediol-0958","title":"1,3-Propanediol, min. 98 %, for synthesis, 100 ml, glass","description":"\u003cp\u003e1,3-Propanediol is a bifunctional diol supplied at min. 98 % purity for synthesis applications. Identified by CAS number 504-63-2 and empirical formula C₃H₈O₂, it has a molar mass of 76,09 g\/mol and a density of 1,05 g\/cm³. The boiling range is 213 to 215 °C, with a flash point of 99 °C, supporting controlled handling in organic preparation and intermediate work. This grade is intended for laboratory synthesis where a reliable propane-1,3-diol building block is required for chain extension, polyester precursors, or related transformations. The material is Physical data from manufacturer Carl ROTH align with standard reference values for this diol, aiding method transfer and documentation. With defined purity, clear identity data, and practical packaging, 1,3-propanediol supports reproducible synthetic workflows in research and process development laboratories that need a well-characterised C₃ diol reagent.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (GC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eDensity (20 °C): 1,051-1,053 g\/cm3\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤0,5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 504-63-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 500 ml, 1 l, 2.5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 207-997-3\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 76,09 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0958-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzgyOXxhcHBsaWNhdGlvbi9wZGZ8YURCaUwyZzFZaTg1TWpVME5USTVORGs1TVRZMkwxTlFSVnBmTURrMU9GOUZUaTV3WkdZfDZmOGI3MTNiY2ZiMTQwMWU3NDUyZWZmYmZmYWUyYTdlZDM5NDZhY2ExYWNhMzNhOGIyYzY5MTQ3ZWVlM2I0MzA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0958-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDU3NjF8YXBwbGljYXRpb24vcGRmfGFEVXhMMmhoWXk4NU1qQTJNalkzTmpjME5qVTBMMU5FUWw4d09UVTRYMFJGWDBWT0xuQmtaZ3wzNDJjYjNmMGNjYjVmZjllMDI3YjRhZDVhMDcwZDBhYWI5YjFhMDk1ZjkwOWYyNzRhZmI3OTVkNTczNTBjOTY5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56112637706572,"sku":"0958.1","price":29.6,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56112637739340,"sku":"0958.1","price":28.12,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56112637772108,"sku":"0958.1","price":26.64,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56112637804876,"sku":"0958.2","price":101.6,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56112637837644,"sku":"0958.2","price":96.52,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56112637870412,"sku":"0958.2","price":91.44,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56112637903180,"sku":"0958.3","price":181.7,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112637935948,"sku":"0958.3","price":181.7,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112637968716,"sku":"0958.3","price":181.7,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56112638001484,"sku":"0958.4","price":385.95,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56112638034252,"sku":"0958.4","price":366.65,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56112638067020,"sku":"0958.4","price":347.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0958-SF-1000Wx1000H_c31c53b3-1c8e-4149-bd63-7258b39403b6.jpg?v=1766399109"},{"product_id":"benzophenone-0963","title":"Benzophenone, min. 99 %, for synthesis, 250 g, plastic","description":"\u003cp\u003eBenzophenone min. 99 % is a synthesis-grade aromatic ketone With CAS number 119-61-9 and empirical formula C₁₃H₁₀O, it has a molar mass of 182,22 g\/mol and a density of 1,1 g\/cm³. The material shows a flash point of 150 °C and a boiling range of 304 to 306 °C, supporting controlled handling in organic preparation work. Typical laboratory uses include photoinitiation, benzophenone-mediated reactions, and general synthetic routes where a defined ketone building block is required. This grade from manufacturer Carl ROTH is specified for synthesis applications and is offered at a minimum purity of 99 %. The compact suits bench-scale synthesis, method development, and routine reagent stocking. Physical data such as molar mass, density, flash point, and boiling range help laboratories plan dissolution, heating, and process conditions. EG nr. 204-337-6 identifies the substance for regulatory documentation alongside the CAS entry. Overall, this benzophenone provides a clear specification profile for synthesis-oriented chemical workflows.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (GC): ≥99 %\u003c\/li\u003e\n\u003cli\u003eMelting range: 46-49 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 119-61-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 204-337-6\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 182,22 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0963-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzA3N3xhcHBsaWNhdGlvbi9wZGZ8YURFd0wyZzVNUzg1TWpZeU1UVTBOREUyTVRVNEwxTlFSVnBmTURrMk0xOUZUaTV3WkdZfDVhNDM0NTJjMDA2YzY5ODA5NDI2ODE3NWJmZTg5ZjI3M2ZmZGIwODYzYmFhMjRkNjQ4ODRhNTNhZjU4NGM0NTc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0963-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNzk5MTV8YXBwbGljYXRpb24vcGRmfGFEWTRMMmhrTmk4NU1qQTJNamN3TURBeE1UZ3lMMU5FUWw4d09UWXpYMFJGWDBWT0xuQmtaZ3xiODI5ZjY3YzA3ZmVlYzc2ZWRlZTFlOGUyZGIzNjMyM2Q2OTg4YjgyMmQyZTNjYTJlN2VmYTE4ZGJmZjhlMTEx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56112639017292,"sku":"0963.1","price":21.4,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56112639050060,"sku":"0963.1","price":20.33,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56112639082828,"sku":"0963.1","price":19.26,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112639115596,"sku":"0963.2","price":59.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112639148364,"sku":"0963.2","price":59.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112639181132,"sku":"0963.2","price":59.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/9709-SF-1000Wx1000H.jpg?v=1766399111"},{"product_id":"acetophenone-0986","title":"Acetophenone, min. 98 %, for synthesis, 250 ml, glass","description":"\u003cp\u003eAcetophenone is an aromatic ketone offered at a minimum purity of 98 % for synthesis applications in the chemical laboratory. It has the empirical formula C₈H₈O, CAS number 98-86-2 and a molar mass of 120,15 g\/mol, providing a clearly defined building block for organic synthesis and preparative work. The liquid shows a density of 1,03 g\/cm³, a boiling point of 202 °C and a flash point of 105 °C, supporting informed handling during heating and reaction setup. Acetophenone from manufacturer Carl ROTH is applied where a reliable ketone intermediate is needed for laboratory-scale transformations, method development, and general synthetic chemistry. The EG number 202-708-7 identifies the substance for documentation within laboratory chemical inventories. Accompanying physical data help chemists plan solvent choice, temperature windows, and process steps. suits research groups and teaching laboratories that require a practical volume for repeated synthetic work.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: clear, colourless to slightly yellow liquid\u003c\/li\u003e\n\u003cli\u003eAssay (GC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eRefractive index n a: 1.532-1.535\u003c\/li\u003e\n\u003cli\u003eCAS number: 98-86-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 ml, 1 l, 2.5 l, 5 l, 10 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 202-708-7\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₈O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 120,15 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0986-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTA2MnxhcHBsaWNhdGlvbi9wZGZ8YURnM0wyZzRZUzg1TWpVME5UTXdOVFEzTnpReUwxTlFSVnBmTURrNE5sOUZUaTV3WkdZfDQ1N2M5ZmRkMjhmZDkzOGIzMmY0MTVhNDUxNjQwMjc5YTMxNDA0ZWVhY2FkNDE4YmEyODM4OWZiZmNmYmYzODc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0986-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjE4MzZ8YXBwbGljYXRpb24vcGRmfGFEUTJMMmd5Tnk4NU1qQTJNalk1Tmpjek5UQXlMMU5FUWw4d09UZzJYMFJGWDBWT0xuQmtaZ3w2YmU3ODg2OTYzMWIxYjg1MDM2Nzg5YzRjYmU2ODQ4MDgwMWI2MmIwNzJmZjFlZmJiMzFhZmEwNGQ3ZjY0MGM0\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 ml \/ 1 piece","offer_id":56112648388940,"sku":"0986.1","price":24.2,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56112648421708,"sku":"0986.1","price":22.99,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56112648454476,"sku":"0986.1","price":21.78,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56112648487244,"sku":"0986.2","price":55.4,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112648520012,"sku":"0986.2","price":55.4,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112648552780,"sku":"0986.2","price":55.4,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56112648585548,"sku":"0986.3","price":110.2,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56112648618316,"sku":"0986.3","price":104.69,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56112648651084,"sku":"0986.3","price":99.18,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56112648683852,"sku":"0986.4","price":203.2,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56112648716620,"sku":"0986.4","price":193.04,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56112648749388,"sku":"0986.4","price":182.88,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56112648782156,"sku":"0986.5","price":342.95,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56112648814924,"sku":"0986.5","price":325.8,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56112648847692,"sku":"0986.5","price":308.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0986-SF-1000Wx1000H.jpg?v=1766399123"},{"product_id":"charcoal-activated-0998","title":"Charcoal activated, 3 mm, steam activated, 500 g, plastic","description":"\u003cp\u003eCharcoal activated is elemental carbon supplied as steam-activated granules of approximately 3 mm, intended for laboratory adsorption, purification and filtration work. With CAS number 7440-44-0, empirical formula C, molar mass 12,01 g\/mol and density 2,31 g\/cm³, this material offers a well-defined carbon matrix for removing organic impurities, decolourising solutions and supporting general sample clean-up. The steam-activation process yields a porous structure suited to liquid- and gas-phase applications in analytical chemistry, process development and teaching laboratories. This charcoal activated quality from manufacturer Carl ROTH integrates easily into standard laboratory workflows where reliable carbon adsorption is required. Use according to your method protocols for solvent treatment, clarification or protective filtration steps. The combination of defined particle size, known physicochemical data and convenient pack format supports reproducible preparation of activated-carbon media across chemical and life-science environments.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eButane adsorption (p\/p0=0,1): 18-23 g\/100g\u003c\/li\u003e\n\u003cli\u003eMoisture: ≤5 %\u003c\/li\u003e\n\u003cli\u003eBulk density: 430-480 kg\/m3\u003c\/li\u003e\n\u003cli\u003eCAS number: 7440-44-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 g, 1 kg, 5 kg, 2.5 kg, 10 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 231-153-3\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C\u003c\/li\u003e\n\u003cli\u003eMolar mass: 12,01 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0998-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzg2N3xhcHBsaWNhdGlvbi9wZGZ8YURFMkwyZ3lZaTg1TWpVME5UTXhNak0xT0Rjd0wxTlFSVnBmTURrNU9GOUZUaTV3WkdZfDNhODA0YmUwYTRmMzczY2I3MzRlMDE1ZDE5YjUzMjY2MDdmMGY4NWY5M2YwZmY4OGZiZDZjMGRiNTU2OTAxMzY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0998-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDU3MTJ8YXBwbGljYXRpb24vcGRmfGFEZzNMMmd5TXk4NU1qQTJNalk1TlRReU5ETXdMMU5FUWw4d09UazRYMFJGWDBWT0xuQmtaZ3xmODliNGNkMGIxN2M4MTVjZDhiNzk3M2MxMmQzZjMwZmJiNzk1OGU1NTBlMGE1ZDJlNmIzM2MzYWYyOGI5ZTM5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 g \/ 1 piece","offer_id":56112653238604,"sku":"0998.1","price":61.85,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56112653271372,"sku":"0998.1","price":58.76,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56112653304140,"sku":"0998.1","price":55.67,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112653336908,"sku":"0998.2","price":103.75,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112653369676,"sku":"0998.2","price":103.75,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112653402444,"sku":"0998.2","price":103.75,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56112653435212,"sku":"0998.4","price":209.65,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56112653467980,"sku":"0998.4","price":199.17,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56112653500748,"sku":"0998.4","price":188.69,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56112653533516,"sku":"0998.3","price":384.35,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56112653566284,"sku":"0998.3","price":365.13,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56112653599052,"sku":"0998.3","price":345.92,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 1 piece","offer_id":56112653631820,"sku":"0998.5","price":708.45,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 6+ pieces","offer_id":56112653664588,"sku":"0998.5","price":673.03,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 24+ pieces","offer_id":56112653697356,"sku":"0998.5","price":637.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-0998_e7bd5a71-543a-49f9-9130-c9198badcaf1.jpg?v=1766399129"},{"product_id":"roti-fair-3m-nacl-1071","title":"ROTI®fair 3M NaCl, for 1000 ml \/ pouch, 5 unit(s), box","description":"\u003cp\u003eROTI®fair 3M NaCl is a pre-portioned sodium chloride preparation for biochemistry and molecular biology, supplied as pouches that each make up 1000 ml of solution. The fair-pack format delivers a defined 3M NaCl composition ready for dissolution, helping laboratories prepare working solutions with minimal weighing and reduced handling of bulk salt. Physical data include a density of 2,17 g\/cm³ and a boiling point above 1450 °C, reflecting the inorganic salt character of the material. Packaged as five units in a box, the set is practical for repeated buffer, wash, or elution steps where concentrated saline is routinely required. This ROTI®fair product from manufacturer Carl ROTH supports standardized preparation of high-molarity NaCl solutions in research and analytical workflows. The pouch design limits waste and simplifies inventory control compared with large bulk containers. Laboratories engaged in nucleic-acid work, protein handling, or general biochemical procedures can integrate these pouches into daily media and buffer preparation without additional volumetric calculation beyond the stated 1000 ml reconstitution volume per pouch.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 5 pc(s)\u003c\/li\u003e\n\u003cli\u003eDensity: 2,17 g\/cm³\u003c\/li\u003e\n\u003cli\u003eProduct type: Pre-portioned NaCl preparation pouches\u003c\/li\u003e\n\u003cli\u003eConcentration: 3M NaCl\u003c\/li\u003e\n\u003cli\u003ePreparation volume: for 1000 ml per pouch\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1071-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0NzgzfGFwcGxpY2F0aW9uL3BkZnxhRGcyTDJneU1DODVNalUwTlRNeE5UWXpOVFV3TDFOUVJWcGZNVEEzTVY5RlRpNXdaR1l8ZWMxODhiYTIxM2IxMjc2NGQ4ZGIwODU5OGU1YTBhNzJkNzQ0YWI2ZmEyZjRmMmY5MmFlY2I5YTUyYTY1ODI2NA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1071-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjY2MjB8YXBwbGljYXRpb24vcGRmfGFEQTFMMmhqTVM4NU1qQTJNamN3TmpnNU16RXdMMU5FUWw4eE1EY3hYMFJGWDBWT0xuQmtaZ3xiN2ViZTA1OTk4Njk2ZjhlMTc4NjNlYzgxNDFiYTBlZGRhMzJjYWI4MjE2NTllOTQyZGEyNTc0YTRkZWU0MWYw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 pc(s) \/ 1 piece","offer_id":56112665755980,"sku":"1071.1","price":110.2,"currency_code":"EUR","in_stock":true},{"title":"5 pc(s) \/ 6+ pieces","offer_id":56112665788748,"sku":"1071.1","price":104.69,"currency_code":"EUR","in_stock":true},{"title":"5 pc(s) \/ 24+ pieces","offer_id":56112665821516,"sku":"1071.1","price":99.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1071-1079-1000Wx1000H_b6b60b47-1417-4e09-bb29-0204ef1e3b72.jpg?v=1766399155"},{"product_id":"actein-1080","title":"Actein, ROTICHROM® HPLC, 5 mg, glass","description":"\u003cp\u003eActein is a naturally derived cycloartane glycoside supplied as ROTICHROM® HPLC grade material for analytical reference and research applications. It is registered under CAS number 18642-44-9 with the empirical formula C₃₇H₅₆O₁₁ and a molar mass of 676,84 g\/mol. These identifiers enable confident use in chromatographic calibration, peak confirmation, and quantitative studies of Actaea- or Cimicifuga-related constituents. The product is packed as 5 mg in glass, a quantity suited to stock-solution preparation, system suitability tests, and low-level spiking without unnecessary surplus. Analytical laboratories engaged in phytochemical profiling, herbal extract standardisation, or structure-guided isolation can rely on the defined formula and molar mass for accurate concentration work and documentation. Presented in the ROTICHROM® HPLC quality range from manufacturer Carl ROTH, Actein supports reproducible HPLC and related separation methods where a characterised glycoside standard is required. Compact glass packaging aids organised cold storage of reference collections and fits workflows that demand traceable chemical identity alongside practical pack economics for specialised natural-product analysis.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 18642-44-9\u003c\/li\u003e\n\u003cli\u003ePack size: 5 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₇H₅₆O₁₁\u003c\/li\u003e\n\u003cli\u003eMolar mass: 676,84 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +4 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1080-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA2MHxhcHBsaWNhdGlvbi9wZGZ8YURGbEwyZ3haQzg1TWpVME5UTXhOall4T0RVMEwxTlFSVnBmTVRBNE1GOUZUaTV3WkdZfDk5ZTExNmRmM2M2MThjYzc2ZWFkZTYzZmQzM2EyYjc1NGNlNDNjY2Y1NTI4YWM1N2JmZDk2MGMxNjUzOWJiYTg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1080-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzQyMzV8YXBwbGljYXRpb24vcGRmfGFHTXpMMmcxWVM4NU1qQTJNamN4TlRjME1EUTJMMU5FUWw4eE1EZ3dYMFJGWDBWT0xuQmtaZ3xkZDc2NTllZmY1Zjg4NzAzMzY0ZmZlOGJiZWQ1MzQ1OWQxY2ViYTZmNGExYTM2MWEwMTdjYmU4ZWU2YTE1OTkw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 mg \/ 1 piece","offer_id":56112666771788,"sku":"1080.1","price":510.65,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56112666804556,"sku":"1080.1","price":485.12,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56112666837324,"sku":"1080.1","price":459.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1080-SF-1000Wx1000H_894a1e4d-6382-4731-8970-e933a8e5e5f7.jpg?v=1766399160"},{"product_id":"cdta-1411","title":"CDTA, min. 99 %, for synthesis, 100 g, plastic","description":"\u003cp\u003eCDTA is a chelating compound offered at a minimum purity of 99 % for synthesis, with CAS number 125572-95-4 and the empirical formula C₁₄H₂₂N₂O₈ · H₂O. The molar mass is 364,34 g\/mol and the density ranges from 1,474 to 1,475 g\/cm³. Also known as trans-1,2-diaminocyclohexane-N,N,N′,N′-tetraacetic acid monohydrate, CDTA forms stable complexes with many metal ions and is applied in synthesis, analytical complexometry, and laboratory procedures that require strong sequestering capacity. It is From manufacturer Carl ROTH, the material carries EG nr. 236-308-9 and meets the stated minimum assay for synthesis-grade use. The monohydrate form provides a defined composition for weighing and solution preparation. CDTA is valued where cyclohexane-backbone chelators are preferred for selective metal binding, buffer systems, or intermediate steps in organic and inorganic laboratory workflows.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white crystalline powder\u003c\/li\u003e\n\u003cli\u003eAssay: ≥99,0 %\u003c\/li\u003e\n\u003cli\u003epH value (saturated sol.): 2,5-3,1\u003c\/li\u003e\n\u003cli\u003eHeavy metals: ≤0,001 %\u003c\/li\u003e\n\u003cli\u003eWater content: 4,8-5,6 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 125572-95-4\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 250 g, 500 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 236-308-9\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eMolar mass: 364,34 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,474 to 1,475 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1411-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzc1MnxhcHBsaWNhdGlvbi9wZGZ8YURFMUwyZzNaQzg1TWpVME5UTTFORE13TVRjMEwxTlFSVnBmTVRReE1WOUZUaTV3WkdZfGMwNzU3NjQ5OTczZGU3MTgwMmJlMmMwZWI3NzA2Y2QwYzc2YTEwOGFmNDU3ODRlMWE0ZmIyNzhlZjU4YjNkMGU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1411-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDkzNzl8YXBwbGljYXRpb24vcGRmfGFHVTNMMmd5WkM4NU1qQTJNamMzT1RrMk5UYzBMMU5FUWw4eE5ERXhYMFJGWDBWT0xuQmtaZ3xmZGIwZGU1OTI0ODE3ZWQyM2MwMmEwMzcyMTQxMmNmYThlZjI3YjFlOTQ3Mjg4ODNiZGI0NWMwNmZlYmI5ODE4\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56117092974924,"sku":"1411.1","price":97.75,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56117093007692,"sku":"1411.1","price":92.86,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56117093040460,"sku":"1411.1","price":87.98,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56117093073228,"sku":"1411.2","price":220.4,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56117093105996,"sku":"1411.2","price":209.38,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56117093138764,"sku":"1411.2","price":198.36,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56117093171532,"sku":"1411.3","price":403.15,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56117093204300,"sku":"1411.3","price":382.99,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56117093237068,"sku":"1411.3","price":362.84,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56117093269836,"sku":"1411.4","price":736.4,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56117093302604,"sku":"1411.4","price":736.4,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56117093335372,"sku":"1411.4","price":736.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1412-SF-1000Wx1000H_10e70b70-4c3f-40c5-8d0b-bf89ea29e3f7.jpg?v=1766400110"},{"product_id":"cdta-1412","title":"CDTA, min. 97,5 %, p.a., ACS, 25 g, plastic","description":"\u003cp\u003eCDTA is a high-grade chelating reagent specified at a minimum of 97,5 %, p.a., ACS, with CAS number 125572-95-4 and the empirical formula C₁₄H₂₂N₂O₈ · H₂O. Its molar mass is 364,34 g\/mol and density lies between 1,474 and 1,475 g\/cm³. This cyclohexanediaminetetraacetic acid monohydrate is intended for analytical and ACS-aligned laboratory work where reliable metal-ion complexation is essential. Typical uses include complexometric titration, selective sequestration of metal ions, and preparation of analytical reagents. The product is Offered by manufacturer Carl ROTH under EG nr. 236-308-9, the p.a., ACS grade supports demanding purity expectations in quality-control and research laboratories. The defined monohydrate stoichiometry simplifies accurate preparation of standard solutions. CDTA remains a preferred alternative to linear polyaminocarboxylates when the rigid cyclohexane backbone improves complex stability or selectivity in analytical protocols.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white crystalline powder\u003c\/li\u003e\n\u003cli\u003eAssay: 97.5-100.5 %\u003c\/li\u003e\n\u003cli\u003epH value (saturated sol.): 2,5-3,1\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0,002 %\u003c\/li\u003e\n\u003cli\u003eSulphate (SO4): ≤0,01 %\u003c\/li\u003e\n\u003cli\u003eHeavy Metals (ICP-OES): ≤0.001 %\u003c\/li\u003e\n\u003cli\u003eLead (Pb): ≤0,0001 %\u003c\/li\u003e\n\u003cli\u003eIron (Fe): ≤0.005 %\u003c\/li\u003e\n\u003cli\u003eSulphated ash: ≤0.2 %\u003c\/li\u003e\n\u003cli\u003eWater (KF): 4,8-5,6 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 125572-95-4\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 100 g, 250 g, 500 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 236-308-9\u003c\/li\u003e\n\u003cli\u003ePurity: min. 97,5 %, p.a., ACS\u003c\/li\u003e\n\u003cli\u003eMolar mass: 364,34 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,474 to 1,475 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1412-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTY4NHxhcHBsaWNhdGlvbi9wZGZ8YURKbUwyZzNNaTg1TWpVME5UTTFOemt3TmpJeUwxTlFSVnBmTVRReE1sOUZUaTV3WkdZfDA2NGU0NjA0OTU3ZTgyOThlYTE0Mjk4NjBhYzgxNzQyNjZmMTViMjRmM2YwZmNlMzBkMTgzZTUzMWY4NzExYzM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1412-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDk1MzB8YXBwbGljYXRpb24vcGRmfGFHWmlMMmczT0M4NU1qQTJNamM0TURrME9EYzRMMU5FUWw4eE5ERXlYMFJGWDBWT0xuQmtaZ3xiMTY4YmQ5YjI4ZjFjZDM0MDY5OTIzNGM4MTFhMmFhZWIxZDc1MjQyY2VlYzgwM2Q0MTI3YjM2OWE5NmM0MDUz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56117094744396,"sku":"1412.1","price":45.7,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56117094777164,"sku":"1412.1","price":43.42,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56117094809932,"sku":"1412.1","price":41.13,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56117094842700,"sku":"1412.2","price":131.7,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56117094875468,"sku":"1412.2","price":125.12,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56117094908236,"sku":"1412.2","price":118.53,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56117094941004,"sku":"1412.3","price":284.9,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56117094973772,"sku":"1412.3","price":270.66,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56117095006540,"sku":"1412.3","price":256.41,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56117095039308,"sku":"1412.4","price":542.9,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56117095072076,"sku":"1412.4","price":515.76,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56117095104844,"sku":"1412.4","price":488.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1412-SF-1000Wx1000H_6610b7ce-c999-4787-b590-becbc1ca27db.jpg?v=1766400110"},{"product_id":"xphos-1445","title":"XPhos, min. 97 %, 1 g, glass","description":"\u003cp\u003eXPhos is a bulky monophosphine ligand offered at a minimum purity of 97 % for modern cross-coupling catalysis. With CAS number 564483-18-7 and empirical formula C₃₃H₄₉P, it has a molar mass of 476,72 g\/mol. The ligand is valued in palladium-catalysed C–C and C–N bond-forming reactions, where its sterically demanding biarylphosphine scaffold supports high activity and broad substrate scope. Researchers use XPhos to generate active catalytic systems for challenging aryl and heteroaryl couplings under carefully controlled conditions. The defined molecular weight and purity level support reproducible ligand-to-metal ratios and reliable performance in both academic and industrial synthetic workflows that depend on well-characterised phosphine ligands.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white powder\u003c\/li\u003e\n\u003cli\u003eAssay (HPLC): ≥97 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 564483-18-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 g, 5 g, 10 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 97 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₃H₄₉P\u003c\/li\u003e\n\u003cli\u003eMolar mass: 476,72 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1445-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzE2OXxhcHBsaWNhdGlvbi9wZGZ8YUdNNUwyZzJZaTg1TWpVME5UTTFPVFUwTkRZeUwxTlFSVnBmTVRRME5WOUZUaTV3WkdZfDY5MWZiMWEzMWJmZDAwZjk0NjYyZTBmZjYxNjU1ZThiYzEzZDBiMTRmZWQwODAyYjE5MWZiY2Y0ZDFiNWY3M2U\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1445-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzgzNTB8YXBwbGljYXRpb24vcGRmfGFHVTBMMmhsTVM4NU1qQTJNamM1TURFeU16Z3lMMU5FUWw4eE5EUTFYMFJGWDBWT0xuQmtaZ3w5YjVmMDliYTU0NWIyZDdlYTk1MWQ2ZDFjYzU0Mjg5YzY1OTJjNDE4ZTE4MmI2OTMzMDA4Mjc5OTg5OGRkNDdi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 g \/ 1 piece","offer_id":56117105033548,"sku":"1445.1","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56117105066316,"sku":"1445.1","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56117105099084,"sku":"1445.1","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56117105131852,"sku":"1445.2","price":134.4,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56117105164620,"sku":"1445.2","price":127.68,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56117105197388,"sku":"1445.2","price":120.96,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56117105230156,"sku":"1445.3","price":224.7,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56117105262924,"sku":"1445.3","price":213.47,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56117105295692,"sku":"1445.3","price":202.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1911-1000Wx1000H.jpg?v=1766400123"},{"product_id":"citric-acid-monohydrate-1818","title":"Citric acid (monohydrate), , 1 kg, plastic","description":"\u003cp\u003eCitric acid (monohydrate) is a laboratory solid used in cleaning products, special cleaners and related care applications. It is identified by CAS number 5949-29-1 and EG nr. 611-842-9, with a density of 1,54 g\/cm³ and a boiling point above 170 °C according to the manufacturer data. Within labware cleaning and care categories, citric acid monohydrate serves as a versatile organic acid component for descaling, residue removal and general laboratory housekeeping. This material from manufacturer Carl ROTH fits routines that require a documented monohydrate grade with clear physical reference values for density and thermal behaviour. supports repeated dispensing without excess bulk for smaller facilities. Use it when cleaning protocols or special cleaner preparations call for citric acid monohydrate with stated CAS and EG identifiers.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCAS number: 5949-29-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 kg, 50 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 611-842-9\u003c\/li\u003e\n\u003cli\u003eDensity: 1,54 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: \u0026gt;170 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1818-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDkzNzYxfGFwcGxpY2F0aW9uL3BkZnxhR0kyTDJoa1l5ODVNalUwTlRNNU1qTXhNall5TDFOUVJWcGZNVGd4T0Y5RlRpNXdaR1l8NmQ5YjE5YTI4ZTllYTBlMGI0YWRlY2VhZDIwMGM3OGZiMDNhZjcyNDVkY2FlMGZmZGYwODRkNjc1MjI0OWE0MA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1818-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTI2Nzl8YXBwbGljYXRpb24vcGRmfGFEaGhMMmcwWVM4NU1qWTBPVE0yTXpVek9ESXlMMU5FUWw4eE9ERTRYMFJGWDBWT0xuQmtaZ3wyNjVhMDg4MDBjMmUzZDVmYzMxYWJlZDYxODVlZDQ0ZThjMzE0MmIxNmFkOTliYWU1M2Q2MWQ0MmQ1NDU5NDQy\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 kg \/ 1 piece","offer_id":56117184102732,"sku":"1818.1","price":24.65,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56117184135500,"sku":"1818.1","price":24.65,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56117184168268,"sku":"1818.1","price":24.65,"currency_code":"EUR","in_stock":true},{"title":"50 kg \/ 1 piece","offer_id":56117184201036,"sku":"1818.2","price":671.9,"currency_code":"EUR","in_stock":true},{"title":"50 kg \/ 6+ pieces","offer_id":56117184233804,"sku":"1818.2","price":638.31,"currency_code":"EUR","in_stock":true},{"title":"50 kg \/ 24+ pieces","offer_id":56117184266572,"sku":"1818.2","price":604.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1818-1000Wx1000H.jpg?v=1766400260"},{"product_id":"rac-binap-1845","title":"(rac)-BINAP, min. 97 %, 1 g, glass","description":"\u003cp\u003e(rac)-BINAP is a racemic bisphosphine ligand offered at a minimum purity of 97 % for synthetic and catalytic laboratory work. The compound has the empirical formula C₄₄H₃₂P₂, a molar mass of 622,69 g\/mol and CAS number 98327-87-8. BINAP-type ligands are widely applied in transition-metal catalysis, asymmetric synthesis studies and coordination chemistry where a chelating diphosphine framework is required. Material from manufacturer Carl ROTH supports method development, catalyst screening and educational demonstrations involving phosphine ligands. Handle according to standard laboratory practice for fine chemicals; consult the accompanying safety documentation before use. The defined assay and clear identity data help laboratories specify reagents consistently across synthetic protocols and analytical records.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white to almost white solid\u003c\/li\u003e\n\u003cli\u003ePurity (HPLC): ≥97 %\u003c\/li\u003e\n\u003cli\u003eMelting point: 282-286 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 98327-87-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 g, 5 g, 10 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 97 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄₄H₃₂P₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 622,69 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1845-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzg5MnxhcHBsaWNhdGlvbi9wZGZ8YURNNUwyaGtOaTg1TWpjek1qVXlOREV6TkRjd0wxTlFSVnBmTVRnME5WOUZUaTV3WkdZfDM2NjFmNTNkNzI4MDU2NTAyMmNlY2JkNThmN2VhZDg1NWFlMTlkOTdmNDYxZGFlYzQ0MzE1YjNkZGFkZWQ3ZWE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1845-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzgwNzh8YXBwbGljYXRpb24vcGRmfGFERmlMMmcwTnk4NU1qQTJNamcwTnpRMk56Z3lMMU5FUWw4eE9EUTFYMFJGWDBWT0xuQmtaZ3w2Y2JjOTUzNWNiYzRjOWUwNjk1YWMzOGFkYWQ4MmRkNWZhZTk1YjU2ZjVkZDcyMDBlZmQ2Y2RjNWQ3YWFjMWYz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 g \/ 1 piece","offer_id":56117189378380,"sku":"1845.1","price":46.15,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56117189411148,"sku":"1845.1","price":46.15,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56117189443916,"sku":"1845.1","price":46.15,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56117189476684,"sku":"1845.2","price":138.7,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56117189509452,"sku":"1845.2","price":131.77,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56117189542220,"sku":"1845.2","price":124.83,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56117189574988,"sku":"1845.3","price":241.9,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56117189607756,"sku":"1845.3","price":229.81,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56117189640524,"sku":"1845.3","price":217.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1845-SF-1000Wx1000H.jpg?v=1766400267"},{"product_id":"sphos-1911","title":"SPhos, min. 98 %, 1 g, glass","description":"\u003cp\u003eSPhos is an organophosphorus ligand supplied at a minimum purity of 98 % for synthetic and catalytic laboratory work. It carries CAS number 657408-07-6, the empirical formula C₂₆H₃₅O₂P and a molar mass of 410,53 g\/mol. The material is SPhos is widely recognised in cross-coupling and related transition-metal catalysis, where well-defined phosphine ligands support reproducible reaction outcomes. This grade from manufacturer Carl ROTH is positioned for research and development chemists who require a clearly specified ligand with documented identity and purity. The glass primary packaging helps protect the solid during storage and handling on the open bench or in controlled atmospheres. Integrate SPhos into catalytic protocols, ligand libraries or teaching experiments that call for a high-purity phosphine of known molecular composition and CAS registration.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white to light yellow solid\u003c\/li\u003e\n\u003cli\u003ePurity (HPLC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 657408-07-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 g, 5 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₆H₃₅O₂P\u003c\/li\u003e\n\u003cli\u003eMolar mass: 410,53 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1911-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjkyMXxhcHBsaWNhdGlvbi9wZGZ8YURWbUwyaGtZeTg1TWpVME5UTTVNalkwTURNd0wxTlFSVnBmTVRreE1WOUZUaTV3WkdZfGNiZTU4N2U2YWNhYmE3MTNmOGU4ZWMxZGY0NDRjNGQxMDU5NzQzOTU5MzgyODE4NTM2ZmVmNzhiNzUxNGYwNmQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1911-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzgyMjJ8YXBwbGljYXRpb24vcGRmfGFESmxMMmd4TVM4NU1qQTJNamcxTWpBMU5UTTBMMU5FUWw4eE9URXhYMFJGWDBWT0xuQmtaZ3xiOWRiNTdmZWRiMzhmNTA5Y2ZjZjhhNGQyODlkMmQ1YmVhOTE2YjAwOTExNjU5NzMxNWNlNWEzMDVjYTEzMDRm\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 g \/ 1 piece","offer_id":56117200421196,"sku":"1911.1","price":34.3,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56117200453964,"sku":"1911.1","price":34.3,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56117200486732,"sku":"1911.1","price":34.3,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56117200519500,"sku":"1911.2","price":131.7,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56117200552268,"sku":"1911.2","price":125.12,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56117200585036,"sku":"1911.2","price":118.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1911-SF-1000Wx1000H.jpg?v=1766400300"},{"product_id":"s-binap-1950","title":"(S)-BINAP, min. 98 %, 250 mg, glass","description":"\u003cp\u003e(S)-BINAP is a chiral diphosphine ligand offered at a minimum assay of 98 % for asymmetric catalysis and enantioselective synthesis. The compound carries CAS number 76189-56-5, the empirical formula C₄₄H₃₂P₂ and a molar mass of 622,69 g\/mol, providing a well-defined stereochemical scaffold for transition-metal complexes. It is widely applied in rhodium-, ruthenium- and palladium-catalysed hydrogenations as well as carbon–carbon bond-forming reactions where high enantiomeric excess is required. Laboratories value the (S) configuration for reproducible stereocontrol in fine-chemical and medicinal chemistry programmes. Material from manufacturer Carl ROTH integrates readily into glovebox or Schlenk-line workflows and supports the assembly of chiral catalyst libraries. Its dual phosphorus donor sites and rigid biaryl backbone make this BINAP isomer a standard building block for modern organic synthesis and process research.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white to off white solide\u003c\/li\u003e\n\u003cli\u003eAssay (HPLC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 76189-56-5\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 mg, 1 g, 5 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄₄H₃₂P₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 622,69 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1950-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjk0NHxhcHBsaWNhdGlvbi9wZGZ8YURCbUwyZzVOaTg1TWpneU9UVXdOekkxTmpZeUwxTlFSVnBmTVRrMU1GOUZUaTV3WkdZfDk4MDk0NGEzYjE2NGY3NThhYzZlOWFhMDYwMWVjMTgwNzc1NmI1ZTRhMzgwMWVjZmQ2YjZlNjA4MmM2YzlhYzI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1950-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzU1NzN8YXBwbGljYXRpb24vcGRmfGFEUmpMMmd5T1M4NU1qQTJNamcxT1RJMk5ETXdMMU5FUWw4eE9UVXdYMFJGWDBWT0xuQmtaZ3wzODM5MDcwZTc3OWRkMzlkOTlkZjI1YTc4NDIwYTgyMTFkMDA0MTdiNTZlOWVkYmUyNzg5ZTQ5NDQ4MDFkNmYy\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 mg \/ 1 piece","offer_id":56117203173708,"sku":"1950.1","price":26.8,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 6+ pieces","offer_id":56117203206476,"sku":"1950.1","price":25.46,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 24+ pieces","offer_id":56117203239244,"sku":"1950.1","price":24.12,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 1 piece","offer_id":56117203272012,"sku":"1950.2","price":60.1,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56117203304780,"sku":"1950.2","price":60.1,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56117203337548,"sku":"1950.2","price":60.1,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56117203370316,"sku":"1950.3","price":188.15,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56117203403084,"sku":"1950.3","price":178.74,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56117203435852,"sku":"1950.3","price":169.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1950-SF-1000Wx1000H.jpg?v=1766400315"},{"product_id":"bis-pinacolato-diboron-1983","title":"Bis(pinacolato)diboron, min. 98 %, 1 g, glass","description":"\u003cp\u003eBis(pinacolato)diboron is an organoboron reagent supplied at a minimum purity of 98 %, with CAS number 73183-34-3 and empirical formula C₁₂H₂₄B₂O₄. Its molar mass is 253,94 g\/mol. The compound is used in synthetic organic chemistry as a boron source for borylation chemistry and the preparation of boronic esters and related intermediates. This grade The pinacolato-protected diboron structure offers a stable, laboratory-handleable form of boron for stoichiometric and catalytic applications under controlled conditions. The stated minimum assay of 98 % supports reproducible calculations in documented procedures. Glass packaging protects the solid during storage and dispensing. With clearly defined formula, molar mass, and CAS identity, the reagent fits readily into synthetic protocols that call for bis(pinacolato)diboron. is well suited to exploratory reactions and reference-scale work requiring a high-purity diboron building block.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white to off-white powder\u003c\/li\u003e\n\u003cli\u003eAssay (GC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 73183-34-3\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 g, 5 g, 25 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₂H₂₄B₂O₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 253,94 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1983-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjgzNHxhcHBsaWNhdGlvbi9wZGZ8YURBeEwyaGpPQzg1TWpVME5UTTVPRFV6T0RVMEwxTlFSVnBmTVRrNE0xOUZUaTV3WkdZfGNmNjhmOGY2Yjk0ODAxOTdjZGNkYzY4YTYzODJiNzBmZGZhNmM0NWNmOGQ5Yjk1YTIyNTZhNGUyMzk1N2MzYzQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1983-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzc0OTZ8YXBwbGljYXRpb24vcGRmfGFEVm1MMmczTkM4NU1qQTJNamcyTURJME56TTBMMU5FUWw4eE9UZ3pYMFJGWDBWT0xuQmtaZ3xkZjhhZjI2ZWZkYjE5ZDQxNjkxZTJjOTExNzU0MDA5YTdkYzI1ZDY5ZDk1NDdmN2ZjMDkzODkwYmY2NWY3Y2M3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 g \/ 1 piece","offer_id":56117206548812,"sku":"1983.1","price":27.45,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56117206581580,"sku":"1983.1","price":27.45,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56117206614348,"sku":"1983.1","price":27.45,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56117206647116,"sku":"1983.2","price":45.7,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56117206679884,"sku":"1983.2","price":43.42,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56117206712652,"sku":"1983.2","price":41.13,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56117206745420,"sku":"1983.3","price":145.15,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56117206778188,"sku":"1983.3","price":137.89,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56117206810956,"sku":"1983.3","price":130.64,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1983-SF-1000Wx1000H.jpg?v=1766400332"},{"product_id":"2-chlorophenol-1c31-1c31","title":"2-Chlorophenol, ≥98 %, for synthesis, 250 ml, glass","description":"\u003cp\u003e2-Chlorophenol is an aromatic chlorophenol reagent for synthesis, supplied at ≥98 % purity with empirical formula C₆H₄ClOH and CAS number 95-57-8. The compound has a molar mass of 128,56 g\/mol, a density of 1,248 g\/cm³, a flash point of 64 °C, and a boiling point of 174,9 °C, supporting controlled handling in synthetic organic work. EG number 202-433-2 identifies the substance for regulatory documentation alongside the CAS entry. Offered from manufacturer Carl ROTH for synthesis use, the material fits standard chemical inventory practice for halogenated phenols. Store and handle according to the associated safety information and your laboratory procedures; the glass presentation suits dispensing under appropriate fume-hood conditions. Clear specification of purity grade, physical constants, and pack size helps align ordering with synthesis protocols that call for 2-chlorophenol at this quality level.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance (20 °C): pale yellow to brown liquid\u003c\/li\u003e\n\u003cli\u003eAssay (GC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eDensity (20 °C): 1.261-1.265\u003c\/li\u003e\n\u003cli\u003eCAS number: 95-57-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 ml, 1 l, 2.5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 202-433-2\u003c\/li\u003e\n\u003cli\u003ePurity: ≥98 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₄ClOH\u003c\/li\u003e\n\u003cli\u003eMolar mass: 128,56 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1C31-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzUyOXxhcHBsaWNhdGlvbi9wZGZ8YUdZekwyaGlOUzg1TWpVME5UUXhOelUwTXprNEwxTlFSVnBmTVVNek1WOUZUaTV3WkdZfDUzNzQyYTNkNGJmYWZlMWI2MGJmNjVjNjQ1YWQ5MWViMjNjMjE4MGMwMzczYjY0MjNlMTZhNmQ2MjQ5NmVhMDM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1C31-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNDcxNjF8YXBwbGljYXRpb24vcGRmfGFEQXpMMmhqWVM4NU1qQTJNamt3TURnM09UWTJMMU5FUWw4eFF6TXhYMFJGWDBWT0xuQmtaZ3xhNTI5M2FjNjVhOWU2ODI3ZGQyMTg4ODc3MjI0Zjk2YTIxMjdmMzIwYWRhYTc4MjcwYTllNzFlNDczMDg5M2E3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 ml \/ 1 piece","offer_id":56117272641868,"sku":"1C31.1","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56117272674636,"sku":"1C31.1","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56117272707404,"sku":"1C31.1","price":33.8,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56117272740172,"sku":"1C31.2","price":110.2,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56117272772940,"sku":"1C31.2","price":110.2,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56117272805708,"sku":"1C31.2","price":110.2,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56117272838476,"sku":"1C31.3","price":231.15,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56117272871244,"sku":"1C31.3","price":219.59,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56117272904012,"sku":"1C31.3","price":208.04,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1C31-SF-1000Wx1000H.jpg?v=1766400618"},{"product_id":"3-chlorophenol-1c32-1c32","title":"3-Chlorophenol, ≥98 %, for synthesis, 25 g, glass","description":"\u003cp\u003e3-Chlorophenol is a chlorinated phenol reagent for synthesis, offered at ≥98 % purity with empirical formula C₆H₄ClOH and CAS number 108-43-0. Key physical data include a molar mass of 128,56 g\/mol, a density of 1,25 g\/cm³, a flash point above 120 °C, and a boiling point of 214 °C, which inform process design and safe laboratory handling. The product is EG number 203-582-6 complements the CAS identifier for substance tracking and documentation. Available from manufacturer Carl ROTH in a for-synthesis grade, it supports chemical research and preparative workflows involving halogenated aromatic intermediates. Apply standard precautions for chlorophenols and consult the safety data sheet before use. Specified purity, constants, and pack size make this straightforward to match against laboratory recipes calling for 3-chlorophenol.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: yellow to brown liquid after melting\u003c\/li\u003e\n\u003cli\u003eAssay (GC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 108-43-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 100 g, 250 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 203-582-6\u003c\/li\u003e\n\u003cli\u003ePurity: ≥98 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₄ClOH\u003c\/li\u003e\n\u003cli\u003eMolar mass: 128,56 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1C32-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjk2NnxhcHBsaWNhdGlvbi9wZGZ8YURoakwyaGlNaTg1TWpVME5UUXhOalUyTURrMEwxTlFSVnBmTVVNek1sOUZUaTV3WkdZfGQ5MTY0YzUyNGVlZjhlNjY3OTgzNTJkNGMyN2FhY2RlMzk0ZjJmYjAxZThiYzRjOGRhZDhmNTI0NzQ4Nzg3OGY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1C32-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjQzMDR8YXBwbGljYXRpb24vcGRmfGFEWmlMMmhqWkM4NU1qQTJNamt3TVRnMk1qY3dMMU5FUWw4eFF6TXlYMFJGWDBWT0xuQmtaZ3wzY2JlNzYzN2VlMDcwOWYyNDlhMjY2MmIyZTQ0YzNjMTU2YjM5ZDU0ZDcyZmRhMWU3MjAxYjlkODNkMGYxNDI4\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56117274116428,"sku":"1C32.1","price":28.5,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56117274149196,"sku":"1C32.1","price":27.08,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56117274181964,"sku":"1C32.1","price":25.65,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56117274214732,"sku":"1C32.2","price":77.3,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56117274247500,"sku":"1C32.2","price":73.44,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56117274280268,"sku":"1C32.2","price":69.57,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56117274313036,"sku":"1C32.3","price":166.65,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56117274345804,"sku":"1C32.3","price":158.32,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56117274378572,"sku":"1C32.3","price":149.99,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56117274411340,"sku":"1C32.4","price":489.15,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56117274444108,"sku":"1C32.4","price":489.15,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56117274476876,"sku":"1C32.4","price":489.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1C32-SF-1000Wx1000H.jpg?v=1766400620"},{"product_id":"4-chlorophenol-1c33-1c33","title":"4-Chlorophenol, min. 98 %, for synthesis, 250 g, glass","description":"\u003cp\u003e4-Chlorophenol is an aromatic chlorinated phenol offered at a minimum purity of 98 % for synthesis applications in research and development laboratories. With the empirical formula C₆H₄ClOH and CAS number 106-48-9, this compound has a molar mass of 128,56 g\/mol and a density of 1,4 g\/cm³. It exhibits a boiling point of 220 °C and a flash point of 121 °C, giving a clear physical profile for reaction planning and safe laboratory handling. The material is Chemists use 4-chlorophenol in routes toward dyes, agrochemicals, pharmaceuticals and other fine chemicals, as well as in method development and reference contexts. Documented identity data, including EG number 203-402-6, support reproducible ordering and documentation. This synthesis grade combines reliable specification values with a convenient glass pack suited to routine bench-scale chemistry.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: colourless to slightly brown crystals or fused mass\u003c\/li\u003e\n\u003cli\u003eAssay (GC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eMelting range: 39-45 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 106-48-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg, 2.5 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 203-402-6\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₄ClOH\u003c\/li\u003e\n\u003cli\u003eMolar mass: 128,56 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1C33-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzgzM3xhcHBsaWNhdGlvbi9wZGZ8YUdJekwyaGlPUzg1TWpVME5UUXhPRGcxTkRjd0wxTlFSVnBmTVVNek0xOUZUaTV3WkdZfDI3NGZhYzZhOWZkNTcwNzI5MjE0OTNhMGY4MGMyM2E0ZjQ1ZTJjOTEyODg1YmZmZGMxNTNiYjk5Nzc2ZDY2YjY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1C33-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjgwNzR8YXBwbGljYXRpb24vcGRmfGFEZ3pMMmd5Wmk4NU1qQTJNamc1T1RJME1USTJMMU5FUWw4eFF6TXpYMFJGWDBWT0xuQmtaZ3xlNWI0ODUyOTRjYzZkNmY0MjNhNzQxOTgzNWQ1ZjU3YzA5ZWQ3NGZmMTQ4ZTY2MGIxZjk1ZDFjODk4NjM4NjJk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56117274509644,"sku":"1C33.1","price":32.15,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56117274542412,"sku":"1C33.1","price":30.54,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56117274575180,"sku":"1C33.1","price":28.94,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56117274607948,"sku":"1C33.2","price":96.65,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56117274640716,"sku":"1C33.2","price":96.65,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56117274673484,"sku":"1C33.2","price":96.65,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56117274706252,"sku":"1C33.3","price":213.95,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56117274739020,"sku":"1C33.3","price":203.25,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56117274771788,"sku":"1C33.3","price":192.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1C33-SF-1000Wx1000H.jpg?v=1766400619"},{"product_id":"4-chloroaniline-1c3a-1c3a","title":"4-Chloroaniline, min. 98 %, for synthesis, 250 g, glass","description":"\u003cp\u003e4-Chloroaniline is an aromatic amine reagent supplied at min. 98 % purity for synthesis applications. Identified by CAS number 106-47-8 and empirical formula C₆H₄NH₂Cl, it has a molar mass of 127,57 g\/mol and a density of 1,43 g\/cm³. Physical data relevant to laboratory handling include a flash point of 123 °C and a boiling point of 232 °C. This grade is intended for synthetic chemistry work where a defined chloroaniline building block is required. The material is With EG number 203-401-0, the product fits standard chemical inventory and documentation practices in synthesis laboratories. Users can rely on the stated purity and physicochemical parameters when planning reactions, intermediate preparation, or method development that call for 4-chloroaniline as a starting material or intermediate under controlled laboratory conditions.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (GC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eMelting range: 68-73 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 106-47-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 203-401-0\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 127,57 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1C3A-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzQyNnxhcHBsaWNhdGlvbi9wZGZ8YURJMkwyaGpOeTg1TWpZd01qUXhPRFEyTXpBeUwxTlFSVnBmTVVNelFWOUZUaTV3WkdZfDgxMjhlMzVkMzQ5OGI0MTc0YTQ2NDJjNWMyMjI4YThiYjNjMGFmOWMxMTA2Y2ZhYjkzZTU0NzRkNzY0N2ZlZTE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1C3A-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNjQ0MzB8YXBwbGljYXRpb24vcGRmfGFHWmlMMmhqTUM4NU1qTXpOREEwTWprM01qUTJMMU5FUWw4eFF6TkJYMFJGWDBWT0xuQmtaZ3w5NWNkNDU0NGI4NWRmMzQ0MzU0OWZlM2I1ZDNmYzU4NGRiNjNhNjZmNTA4MmU2YWU5NDMzM2YwYmMyMGEyOGFk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56117275853132,"sku":"1C3A.1","price":33.9,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56117275885900,"sku":"1C3A.1","price":32.21,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56117275918668,"sku":"1C3A.1","price":30.51,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56117275951436,"sku":"1C3A.2","price":97.75,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56117275984204,"sku":"1C3A.2","price":97.75,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56117276016972,"sku":"1C3A.2","price":97.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1C3A-SF-1000Wx1000H.jpg?v=1766400624"},{"product_id":"2-chloroaniline-250-ml-1c3c-1c3c","title":"2-Chloroaniline 250 ml, min. 98 %, for synthesis, 250 ml, glass","description":"\u003cp\u003e2-Chloroaniline is an aromatic amine offered at a minimum purity of 98 % for synthesis. Identified by CAS number 95-51-2 and the empirical formula C₆H₆ClN, it has a molar mass of 127,57 g\/mol and a density of 1,21 g\/cm³. Thermal data include a boiling point of 205 °C and a flash point of 105 °C, which help laboratories plan heating, distillation and safe handling during organic work. The reagent is From manufacturer Carl ROTH, this ortho-substituted chloroaniline serves as a versatile building block when introducing a 2-chloroaniline motif into dyes, agrochemical scaffolds, pharmaceuticals and specialty intermediates. Its defined assay and physical constants support reproducible stoichiometry in amination, diazotisation and coupling sequences. EG number 202-426-4 anchors substance identity for documentation in regulated laboratory environments that rely on clear chemical characterisation.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: light yellow to brown liquid\u003c\/li\u003e\n\u003cli\u003eAssay (GC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eDensity (d 20 °C\/4 °C): 1.209-1.214\u003c\/li\u003e\n\u003cli\u003eCAS number: 95-51-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 ml, 1 l, 2.5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 202-426-4\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 127,57 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1C3C-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzgwNHxhcHBsaWNhdGlvbi9wZGZ8YURaaUwyaG1NUzg1TWpVME5UUXlNalExT1RFNEwxTlFSVnBmTVVNelExOUZUaTV3WkdZfGUyYWM1MjZkYzBjYzM3YzFkZTE5Yzc4MzdhMzg5YWFjMWFkYjNiZmVkMGU5ZWY4NmUwNjEyZGU3YWEyNzA0Yzk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1C3C-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNTYxNzh8YXBwbGljYXRpb24vcGRmfGFEZGhMMmhrTXk4NU1qQTJNamt3TXpFM016UXlMMU5FUWw4eFF6TkRYMFJGWDBWT0xuQmtaZ3w3NjUxZmNhMGMzOWQxMjY1MjhjYWVlMDRjYWZmOTc5OWM4ZWMyZDIyMTQxMGM5YjQ0Y2ViYmUxYzNkNjUwYTEw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 ml \/ 1 piece","offer_id":56117276049740,"sku":"1C3C.1","price":32.15,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56117276082508,"sku":"1C3C.1","price":30.54,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56117276115276,"sku":"1C3C.1","price":28.94,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56117276148044,"sku":"1C3C.2","price":98.8,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56117276180812,"sku":"1C3C.2","price":98.8,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56117276213580,"sku":"1C3C.2","price":98.8,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56117276246348,"sku":"1C3C.3","price":217.7,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56117276279116,"sku":"1C3C.3","price":206.82,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56117276311884,"sku":"1C3C.3","price":195.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1C3C-SF-1000Wx1000H.jpg?v=1766400624"},{"product_id":"3-chloroaniline-1c3e-1c3e","title":"3-Chloroaniline, min. 98 %98 %, for synthesis, 100 ml, glass","description":"\u003cp\u003e3-Chloroaniline is an aromatic amine supplied at a minimum purity of 98 % for synthesis. It is identified by CAS number 108-42-9 and the empirical formula C₆H₄NH₂Cl, with a molar mass of 127,57 g\/mol and a density of 1,186 g\/cm³. The boiling point is 168,8 °C and the flash point is 110 °C, giving clear guidance for heating, distillation and handling in organic synthesis workflows. This meta-substituted isomer from manufacturer Carl ROTH is used as a building block when a 3-chloroaniline motif is required in dyes, agrochemicals, pharmaceuticals and specialty intermediates. Defined purity and physical data support consistent stoichiometry in amination, diazotisation and coupling chemistry. EG number 203-581-0 further supports substance identification and laboratory documentation wherever regulated handling and clear chemical characterisation are essential.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: light yellow to brown liquid\u003c\/li\u003e\n\u003cli\u003eAssay (GC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eDensity (d 20 °C\/4 °C): 1.215-1.216\u003c\/li\u003e\n\u003cli\u003eCAS number: 108-42-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 250 ml, 1 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 203-581-0\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 127,57 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1C3E-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzgxMXxhcHBsaWNhdGlvbi9wZGZ8YUdNeEwyaG1NUzg1TWpVME5UUXlNakV6TVRVd0wxTlFSVnBmTVVNelJWOUZUaTV3WkdZfDZhMjgxYjYxZTEzMjVmOWZiZmY5NDYzNzRlM2YzNjhkODA5YjNkNmQ4ZWYzMWM0MDJlNDgzZGUyNmZhZjBkOWU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1C3E-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNTc0ODh8YXBwbGljYXRpb24vcGRmfGFEZGpMMmhrTUM4NU1qQTJNamt3TWpVeE9EQTJMMU5FUWw4eFF6TkZYMFJGWDBWT0xuQmtaZ3wwNDIyNGQ4ZGJkN2IzODJhNWYyODk1NDZiYWUxODY3MmE4NWEwODBiNDA0ZTA3Y2E1MjdmMzhiY2M1M2Y4OWE3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56117276410188,"sku":"1C3E.1","price":27.45,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56117276442956,"sku":"1C3E.1","price":26.08,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56117276475724,"sku":"1C3E.1","price":24.71,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 1 piece","offer_id":56117276508492,"sku":"1C3E.2","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56117276541260,"sku":"1C3E.2","price":47.5,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56117276574028,"sku":"1C3E.2","price":45.0,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56117276606796,"sku":"1C3E.3","price":147.85,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56117276639564,"sku":"1C3E.3","price":147.85,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56117276672332,"sku":"1C3E.3","price":147.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1C3E-SF-1000Wx1000H.jpg?v=1766400625"},{"product_id":"n-n-diethylaniline-1ca2-1ca2","title":"N,N-Diethylaniline, min. 98,5 %, for synthesis, 250 ml, glass","description":"\u003cp\u003eN,N-Diethylaniline is an aromatic amine offered at a minimum purity of 98,5 % for synthesis. Identified by CAS number 91-66-7 and the empirical formula C₁₀H₁₅N, it has a molar mass of 149,23 g\/mol and a density of 0,927 g\/cm³. The boiling point is 218 °C and the flash point is 81,6 °C, supporting planning of reaction windows, distillation steps, and safe laboratory handling. The reagent is With EG number 202-088-8, N,N-diethylaniline serves as a building block in dye intermediates, pharmaceutical research, and other fine-chemical routes that require a diethyl-substituted aniline. Material from manufacturer Carl ROTH is specified for synthesis use and can be incorporated into multi-step sequences. Density and thermal data assist method development, solvent selection, and risk assessment. Glass packaging protects the liquid during storage and transfer in research and production laboratories that rely on well-characterised aromatic amines for routine and exploratory work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: brownish-yellow liquid\u003c\/li\u003e\n\u003cli\u003eAssay (GC): ≥98.5 %\u003c\/li\u003e\n\u003cli\u003eDensity (d 20 °C\/4 °C): 0.933-0.934\u003c\/li\u003e\n\u003cli\u003eCAS number: 91-66-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 ml, 1 l, 2.5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 202-088-8\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98,5 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₀H₁₅N\u003c\/li\u003e\n\u003cli\u003eMolar mass: 149,23 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1CA2-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDA4NnxhcHBsaWNhdGlvbi9wZGZ8YURNNUwyZzRaUzg1TWpVME5UUXpNRFkxTVRFNEwxTlFSVnBmTVVOQk1sOUZUaTV3WkdZfDVmM2FlYjNjODQxMTc3YWZjYmU3MmNjOTVjZjM3MWUwMDM2OTM5YjIzNTIwNjFkODhlM2QxYTk1MzE5OGQ1NDA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1CA2-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNjQ1NjJ8YXBwbGljYXRpb24vcGRmfGFEVTBMMmhqT1M4NU1qQTJNamt4TVRNMk5UUXlMMU5FUWw4eFEwRXlYMFJGWDBWT0xuQmtaZ3xhNDhmZDg1ODJiNTEwMzRjOGEyODFmMjZmOGYxYjVkODljMmY5YWQ1YzNjODM4MWQ2MjE5NGFkMjQ5MDNlMTIy\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 ml \/ 1 piece","offer_id":56124278767948,"sku":"1CA2.1","price":24.65,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56124278800716,"sku":"1CA2.1","price":23.42,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56124278833484,"sku":"1CA2.1","price":22.19,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56124278866252,"sku":"1CA2.2","price":75.15,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56124278899020,"sku":"1CA2.2","price":75.15,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56124278931788,"sku":"1CA2.2","price":75.15,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56124278964556,"sku":"1CA2.3","price":160.2,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56124278997324,"sku":"1CA2.3","price":152.19,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56124279030092,"sku":"1CA2.3","price":144.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1CA2-SF-1000Wx1000H_52c45f4c-db16-426e-a384-ea5341ff7c31.jpg?v=1766402150"},{"product_id":"n-n-dimethylaniline-1ca6-1ca6","title":"N,N-Dimethylaniline, min. 99 %, for synthesis, 250 ml, glass","description":"\u003cp\u003eN,N-Dimethylaniline is an aromatic amine supplied at a minimum purity of 99 % for synthesis. It is defined by the empirical formula C₈H₁₁N, a molar mass of 121,18 g\/mol, CAS number 121-69-7 and EG number 204-493-5. Key physical data include a density of 0,926 g\/cm³, a boiling point of 185 °C and a flash point of 61 °C, giving laboratories clear reference values for handling, reaction planning and thermal assessment. This listing provides the reagent The material is available from manufacturer Carl ROTH and carries UN number 2253 for transport classification. Its stated purity, documented molar mass and well-characterised density, boiling point and flash point support reproducible use in research and development settings where consistent synthesis-grade quality is essential. Chemists can integrate the product into established laboratory routes with transparent identity and property data aligned to the manufacturer specification.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: yellow liquid\u003c\/li\u003e\n\u003cli\u003eAssay (GC): ≥99 %\u003c\/li\u003e\n\u003cli\u003eDensity (20 °C): 0.954-0.958 g\/cm³\u003c\/li\u003e\n\u003cli\u003eCAS number: 121-69-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 ml, 1 l, 2.5 l\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₁₁N\u003c\/li\u003e\n\u003cli\u003eMolar mass: 121,18 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1CA6-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzYyNHxhcHBsaWNhdGlvbi9wZGZ8YURSbEwyaGtPUzg1TWpVME5UUXlPVFkyT0RFMEwxTlFSVnBmTVVOQk5sOUZUaTV3WkdZfGMzY2Q4MzNkNmI3YTQ5YmVkY2FhODBmMzBlMmY4NmUzOTAwZDE5NzU3YTEyNmFkYjhmMWFlMjZkZTdkNjU5YTk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1CA6-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNjk0OTR8YXBwbGljYXRpb24vcGRmfGFHWTJMMmhpTkM4NU1qQTJNamt4TnpJMk16WTJMMU5FUWw4eFEwRTJYMFJGWDBWT0xuQmtaZ3w3MmZkMDgzNTAwZDc4YjA1NTQ1ZmIxODBiNzRjM2U3ZTc0ODhjMzM4ZTQ4YzhlMTFjMjE5YTU4N2Y2MTE0YjBi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 ml \/ 1 piece","offer_id":56124279357772,"sku":"1CA6.1","price":22.05,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56124279390540,"sku":"1CA6.1","price":20.95,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56124279423308,"sku":"1CA6.1","price":19.85,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56124279456076,"sku":"1CA6.2","price":58.6,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56124279488844,"sku":"1CA6.2","price":58.6,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56124279521612,"sku":"1CA6.2","price":58.6,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56124279554380,"sku":"1CA6.3","price":117.2,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56124279587148,"sku":"1CA6.3","price":111.34,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56124279619916,"sku":"1CA6.3","price":105.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1CA6-SF-1000Wx1000H_5f8e2866-c9af-4e2f-b733-3afbe3235603.jpg?v=1766402152"},{"product_id":"2-6-dimethylaniline-1caa-1caa","title":"2,6-Dimethylaniline, min. 98 %, for synthesis, 100 ml, glass","description":"\u003cp\u003e2,6-Dimethylaniline is an aromatic amine offered at a minimum purity of 98 % for synthesis. Identified by CAS number 87-62-7 and the empirical formula C₈H₁₁N, the compound has a molar mass of 121,18 g\/mol and a density of 0,98 g\/cm³. Thermal reference data include a boiling point of 216 °C and a flash point of 92 °C, supporting controlled heating, distillation, and handling during preparative work. This synthesis grade is intended for organic chemistry routes in which a defined dimethylaniline isomer is used to build intermediates, support coupling sequences, or complete related transformations. The reagent is The stated minimum assay and consistent physical profile aid reproducible dosing when the material is integrated into multi-step procedures. European inventory identification is given by EG number 201-758-7. Research and process laboratories can apply this xylidine derivative wherever a high-assay aromatic amine with documented physicochemical parameters is specified.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (GC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eDensity (d 20 °C\/4 °C): 0.979-0.981\u003c\/li\u003e\n\u003cli\u003eRefractive index (20 °C): 1.5590-1.5630\u003c\/li\u003e\n\u003cli\u003eCAS number: 87-62-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 500 ml, 1 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 201-758-7\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 121,18 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1CAA-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDM2MHxhcHBsaWNhdGlvbi9wZGZ8YURRMUwyZ3dZeTg1TWpVM09EazJPRE0zTVRVd0wxTlFSVnBmTVVOQlFWOUZUaTV3WkdZfDk0MGRlMjk0MTJkMTVmMDllMzU2ZDk0NmRjZTEzNGY3ZmVkYjczY2QyZGIwNmQyMDc5MGQyZmZkYWM3ZGYxMTY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1CAA-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNTc4NDR8YXBwbGljYXRpb24vcGRmfGFETXhMMmc0Tnk4NU1qSTFPREV5TXpFeU1EazBMMU5FUWw4eFEwRkJYMFJGWDBWT0xuQmtaZ3xjMzA5Y2IzYzgwNTc0ZTMwZjc2NDU1MWVmNTFkOTU2YzJkNmNkN2YxZjU0MTMwMTMzMzU2NmMxZjc2MDJmYzBm\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56124280013132,"sku":"1CAA.1","price":28.95,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56124280045900,"sku":"1CAA.1","price":27.5,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56124280078668,"sku":"1CAA.1","price":26.06,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56124280111436,"sku":"1CAA.2","price":105.25,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56124280144204,"sku":"1CAA.2","price":99.99,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56124280176972,"sku":"1CAA.2","price":94.73,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56124280209740,"sku":"1CAA.3","price":188.15,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56124280242508,"sku":"1CAA.3","price":188.15,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56124280275276,"sku":"1CAA.3","price":188.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1CAA-SF-1000Wx1000H_9b964849-7f0b-4c82-8907-803fb467cc5d.jpg?v=1766402154"},{"product_id":"1-6-hexanediol-1cp5-1cp5","title":"1,6-Hexanediol, min. 96 %, for synthesis, 250 g, plastic","description":"\u003cp\u003e1,6-Hexanediol is an organic diol offered at min. 96 % purity for synthesis applications, with CAS number 629-11-8 and empirical formula C₆H₁₄O₂. The compound has a molar mass of 118,18 g\/mol, a density of 0,96 g\/cm³, a flash point of 136 °C and a boiling point of 250 °C, giving laboratories clear physical reference data for handling and process planning. This grade is intended for synthetic chemistry work where a defined minimum assay of 1,6-hexanediol is required as a building block or intermediate. The product is 1,6-Hexanediol from manufacturer Carl ROTH (EG nr. 211-074-0) supports organic synthesis routes that rely on this C₆ diol structure. Use the stated molar mass, density and thermal data when calculating charges, solvent systems and temperature windows. The material is positioned for synthesis rather than analytical reference use, matching the stated min. 96 % specification and laboratory chemical workflow needs.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (GC): ≥96.0 %\u003c\/li\u003e\n\u003cli\u003eWater: ≤0.5 %\u003c\/li\u003e\n\u003cli\u003eAcid value: ≤0.1 mg KOH\/g\u003c\/li\u003e\n\u003cli\u003eCAS number: 629-11-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg, 2.5 kg, 10 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 211-074-0\u003c\/li\u003e\n\u003cli\u003ePurity: min. 96 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 118,18 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1CP5-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzU5MnxhcHBsaWNhdGlvbi9wZGZ8YURReUwyZzRNQzg1TWpVME5UUXpORGt4TVRBeUwxTlFSVnBmTVVOUU5WOUZUaTV3WkdZfDk5MTY1YThjM2RhYzExMzkwZjVkNzVhNTRiZjY5YzA5YjNmN2ViOGViYjZhNjk0NGY3OWFkYjhjNDI5NWFiMmE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1CP5-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDYzNTZ8YXBwbGljYXRpb24vcGRmfGFEbG1MMmhpTkM4NU1qQTJNamt4TnpVNU1UTTBMMU5FUWw4eFExQTFYMFJGWDBWT0xuQmtaZ3xkZTI0ZWVlYTVjNDdhMTFiZTJmZWJhNWZmMWIxYzFkNDAzYjg4ZjgwYmU5MDJkOTBmODNmNzcwOWU3OGI3NTkx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56124304785740,"sku":"1CP5.1","price":26.8,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56124304818508,"sku":"1CP5.1","price":25.46,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56124304851276,"sku":"1CP5.1","price":24.12,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56124304884044,"sku":"1CP5.2","price":89.15,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56124304916812,"sku":"1CP5.2","price":89.15,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56124304949580,"sku":"1CP5.2","price":89.15,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56124304982348,"sku":"1CP5.3","price":188.15,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56124305015116,"sku":"1CP5.3","price":178.74,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56124305047884,"sku":"1CP5.3","price":169.34,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 1 piece","offer_id":56124305080652,"sku":"1CP5.4","price":639.65,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 6+ pieces","offer_id":56124305113420,"sku":"1CP5.4","price":607.67,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 24+ pieces","offer_id":56124305146188,"sku":"1CP5.4","price":575.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1CP5-SF-1000Wx1000H_208f40fc-4b17-47df-b561-edd0a9cdc3dd.jpg?v=1766402243"},{"product_id":"water-1cx3-1cx3","title":"Water, destilled, 1 l, plastic","description":"\u003cp\u003eWater, distilled, is a fundamental laboratory reagent with empirical formula H₂O, CAS number 7732-18-5 and EG nr. 231-791-2. It presents a molar mass of 18,02 g\/mol, a density of 1 g\/cm³ and a boiling point of 100 °C, matching the core physical data expected for distilled water in chemical and analytical settings. Distilled water from manufacturer Carl ROTH offers a practical bench-scale volume for research, teaching and quality-control laboratories that maintain bulk water stocks alongside other reagents. The plastic packaging aids straightforward handling and storage within standard chemical inventories.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: clear, colourless\u003c\/li\u003e\n\u003cli\u003eConductivity: ≤5.0 μS\/cm\u003c\/li\u003e\n\u003cli\u003epH value: 4.5-7.5\u003c\/li\u003e\n\u003cli\u003eCAS number: 7732-18-5\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 l, 5 l, 200 l, 1000 l, 10 l, 25 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 231-791-2\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: H₂O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 18,02 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1CX3-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA0MXxhcHBsaWNhdGlvbi9wZGZ8YUdVeUwyaGtOeTg1TWpjME1EWXhOVGcyTkRZeUwxTlFSVnBmTVVOWU0xOUZUaTV3WkdZfGJlNzA3NmU1YTk4MzAxNzJlZjgxODQyMTBjZDMyZWU4ZTFhMmM2ZDljYzM1ZDM2YWJjYjIwNWZiOTkyOWY1N2Y\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1CX3-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzQ5MzZ8YXBwbGljYXRpb24vcGRmfGFEaGxMMmhpTVM4NU1qQTJNamt4T0RJME5qY3dMMU5FUWw4eFExZ3pYMFJGWDBWT0xuQmtaZ3w0MjQwNDk3ODg5MmIxZGYyYTJmNmM5NjY2YTdiZTVkMmY5NzAzNjNjNzc2ODA3NjUxN2E5MjNhZTNlY2RhYWEw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56124317368652,"sku":"1CX3.1","price":8.5,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56124317401420,"sku":"1CX3.1","price":8.5,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56124317434188,"sku":"1CX3.1","price":8.5,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56124317466956,"sku":"1CX3.2","price":23.15,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56124317499724,"sku":"1CX3.2","price":21.99,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56124317532492,"sku":"1CX3.2","price":20.84,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56124317565260,"sku":"1CX3.3","price":34.95,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56124317598028,"sku":"1CX3.3","price":33.2,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56124317630796,"sku":"1CX3.3","price":31.46,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56124317663564,"sku":"1CX3.4","price":77.3,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56124317696332,"sku":"1CX3.4","price":73.44,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56124317729100,"sku":"1CX3.4","price":69.57,"currency_code":"EUR","in_stock":true},{"title":"200 liter \/ 1 piece","offer_id":56124317761868,"sku":"1CX3.20","price":525.7,"currency_code":"EUR","in_stock":true},{"title":"200 liter \/ 6+ pieces","offer_id":56124317794636,"sku":"1CX3.20","price":499.42,"currency_code":"EUR","in_stock":true},{"title":"200 liter \/ 24+ pieces","offer_id":56124317827404,"sku":"1CX3.20","price":473.13,"currency_code":"EUR","in_stock":true},{"title":"1000 liter \/ 1 piece","offer_id":56124317860172,"sku":"1CX3.21","price":2234.95,"currency_code":"EUR","in_stock":true},{"title":"1000 liter \/ 6+ pieces","offer_id":56124317892940,"sku":"1CX3.21","price":2123.2,"currency_code":"EUR","in_stock":true},{"title":"1000 liter \/ 24+ pieces","offer_id":56124317925708,"sku":"1CX3.21","price":2011.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1CX3-1000Wx1000H_f159c01f-558e-42b0-913f-19b5dcee0eaf.jpg?v=1766402267"},{"product_id":"water-1e04-1e04","title":"Water, ISO 3696 Type 3, demineralised, 1 l, plastic","description":"\u003cp\u003eWater, ISO 3696 Type 3, demineralised, is laboratory-grade H₂O supplied for general chemical and analytical use. It carries CAS number 7732-18-5 and EG number 231-791-2, with molar mass 18,02 g\/mol, density 1 g\/cm³ and boiling point 100 °C. Meeting ISO 3696 Type 3 requirements, this demineralised water is suitable for rinsing, solution preparation, dilution steps and other routine laboratory operations that call for controlled water quality without higher-purity grades. The product is Available from manufacturer Carl ROTH, it supports everyday workflows across research, teaching and quality-control settings. Clear identity data and standardised Type 3 specification help laboratories specify a consistent water grade for non-critical aqueous preparations, glassware rinsing and general wet-chemistry tasks where demineralised ISO 3696 Type 3 water is appropriate.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpecific conductivity (25 °C, at the time of preparation): ≤5.0 µS\/cm\u003c\/li\u003e\n\u003cli\u003epH value (25 °C): 5,0-7,5\u003c\/li\u003e\n\u003cli\u003eOxidizable substances: ≤0.4 mg\/l\u003c\/li\u003e\n\u003cli\u003eEvaporation residue: ≤0.0002 %\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0.0005 %\u003c\/li\u003e\n\u003cli\u003eNitrate (NO3): ≤0.0001 %\u003c\/li\u003e\n\u003cli\u003eSulphate (SO4): ≤0.001 %\u003c\/li\u003e\n\u003cli\u003eAl (Aluminium): ≤0.0001 %\u003c\/li\u003e\n\u003cli\u003eCa (Calcium): ≤0.0005 %\u003c\/li\u003e\n\u003cli\u003eCd (Cadmium): ≤0.0001 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 7732-18-5\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 l, 2.5 l, 200 l, 5 l, 10 l, 25 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 231-791-2\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: H₂O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 18,02 g\/mol\u003c\/li\u003e\n\u003cli\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1E04-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNzI5MnxhcHBsaWNhdGlvbi9wZGZ8YURBekwyaGpPUzg1TWpjME1EWXlNalF4T0RJeUwxTlFSVnBmTVVVd05GOUZUaTV3WkdZfGQzYTY3YzZjNGFhNmU3MzBhN2FkNzk5NWNhNGE1YTg1MDU5YWYwMjJkZTE4NzVkOGJkNjk1Y2EwNTJmOTYyY2U\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline-block;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1E04-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzQ5NzV8YXBwbGljYXRpb24vcGRmfGFHVmlMMmcxWWk4NU1qQTJNamt5TWpVd05qVTBMMU5FUWw4eFJUQTBYMFJGWDBWT0xuQmtaZ3xjNzA4OGFiZmZmODE1NDZmZDI5ZWNmNTA2OGIyM2E1MjBlMzc2N2ExZDY1YjFmZmIyOTNiMGQzMDM3YWRiYjUz\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline-block;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56124323758412,"sku":"1E04.1","price":11.75,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56124323791180,"sku":"1E04.1","price":11.75,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56124323823948,"sku":"1E04.1","price":11.75,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56124323856716,"sku":"1E04.2","price":18.85,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56124323889484,"sku":"1E04.2","price":17.91,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56124323922252,"sku":"1E04.2","price":16.97,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56124323955020,"sku":"1E04.3","price":34.95,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56124323987788,"sku":"1E04.3","price":33.2,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56124324020556,"sku":"1E04.3","price":31.46,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56124324053324,"sku":"1E04.4","price":57.55,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56124324086092,"sku":"1E04.4","price":54.67,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56124324118860,"sku":"1E04.4","price":51.8,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56124324151628,"sku":"1E04.5","price":107.4,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56124324184396,"sku":"1E04.5","price":102.03,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56124324217164,"sku":"1E04.5","price":96.66,"currency_code":"EUR","in_stock":true},{"title":"200 liter \/ 1 piece","offer_id":56124324249932,"sku":"1E04.20","price":987.95,"currency_code":"EUR","in_stock":true},{"title":"200 liter \/ 6+ pieces","offer_id":56124324282700,"sku":"1E04.20","price":938.55,"currency_code":"EUR","in_stock":true},{"title":"200 liter \/ 24+ pieces","offer_id":56124324315468,"sku":"1E04.20","price":889.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1E04-1000Wx1000H_2a0f14ad-58be-4786-b0a1-8fbe79e6a47a.jpg?v=1766402298"},{"product_id":"methylamine-1e51-1e51","title":"Methylamine, 40 % in water, for synthesis, 250 ml, glass","description":"\u003cp\u003eMethylamine, 40 % in water, for synthesis is a ready aqueous amine reagent for organic preparation work in the research laboratory. Identified by CAS number 74-89-5 and empirical formula CH₅N, it has a molar mass of 31,06 g\/mol, a density of 0,9 g\/cm³, a boiling point of 48 °C and a flash point of −18 °C. The solution is EG number 200-820-0 and UN number 1235 support correct identification in chemical inventories and transport documentation. This grade from manufacturer Carl ROTH is intended for synthetic applications where a 40 % aqueous methylamine solution is specified as a building block or reactant. Handle according to standard laboratory practice for flammable and reactive amine solutions, and consult the accompanying safety documentation before use. Practical for method development, intermediate formation and general synthesis workflows needing a defined aqueous methylamine concentration in glass packaging.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: clear, colourless solution\u003c\/li\u003e\n\u003cli\u003eAssay (acidim.): 38.0-42.0 %\u003c\/li\u003e\n\u003cli\u003eDensity (d 20 °C\/4 °C): 0.893-0.897\u003c\/li\u003e\n\u003cli\u003eCAS number: 74-89-5\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 ml, 1 l, 2.5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-820-0\u003c\/li\u003e\n\u003cli\u003eMolar mass: 31,06 g\/mol\u003c\/li\u003e\n\u003cli\u003eConcentration: 40 % in water\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1E51-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzI1MXxhcHBsaWNhdGlvbi9wZGZ8YURneUwyZzBaaTg1TWpVME5UUTFNelU0T0RjNEwxTlFSVnBmTVVVMU1WOUZUaTV3WkdZfDg1N2I1MjU3ODIwNjEzZjc1NjZlYTliZmE5MTBiZjUwMTc3MDY5ZTdjYmI1YzYwOGI0YTllNGE3OGFiNzdjZWM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1E51-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNTU1MjJ8YXBwbGljYXRpb24vcGRmfGFEWTRMMmhsWWk4NU1qQTJNamsxTlRJM05EVTBMMU5FUWw4eFJUVXhYMFJGWDBWT0xuQmtaZ3xmY2U2MWVhYmUwMjcxZjU5MmY2NGNiOGRlMzVlNjhmMDBmZTU2NjdjMTRkMjkyNTNkNGNlZmY2YzlmY2YyN2Ri\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 ml \/ 1 piece","offer_id":56124337750348,"sku":"1E51.1","price":17.75,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56124337783116,"sku":"1E51.1","price":16.86,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56124337815884,"sku":"1E51.1","price":15.98,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56124337848652,"sku":"1E51.2","price":34.95,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56124337881420,"sku":"1E51.2","price":34.95,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56124337914188,"sku":"1E51.2","price":34.95,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56124337946956,"sku":"1E51.3","price":67.65,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56124337979724,"sku":"1E51.3","price":64.27,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56124338012492,"sku":"1E51.3","price":60.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1E51-SF-1000Wx1000H_eb63eef7-588b-4e7d-8936-6f458b73389f.jpg?v=1766402350"},{"product_id":"1-4-dichlorobenzene-1e73-1e73","title":"1,4-Dichlorobenzene, min. 99 %, for synthesis, 250 g, plastic","description":"\u003cp\u003e1,4-Dichlorobenzene is a para-substituted dichlorinated aromatic compound offered at a minimum purity of 99 % for synthesis. It is registered under CAS number 106-46-7 with empirical formula C₆H₄Cl₂, a molar mass of 147 g\/mol, and a density in the range 1,25 to 1,46 g\/cm³. The boiling point is 174,1 °C and the flash point is 66 °C. Physical and purity data help with stoichiometric planning and batch documentation. The product from manufacturer Carl ROTH is used where a defined 1,4-dichlorobenzene feedstock is required for substitution chemistry and related fine-chemical routes. Standard laboratory controls for chlorinated aromatics apply during handling, heating, and disposal. The solid form and clear specification make it practical for both research and small-scale production settings.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥99 %\u003c\/li\u003e\n\u003cli\u003eMelting range: 52-56 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 106-46-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg, 2.5 kg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 147 g\/mol\u003c\/li\u003e\n\u003cli\u003eBoiling point: 174,1 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1E73-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjkwOXxhcHBsaWNhdGlvbi9wZGZ8YURZMEwyZzFPUzg1TWpVME5UUTFOakl4TURJeUwxTlFSVnBmTVVVM00xOUZUaTV3WkdZfDE4NjY3ZjllODk5NjE2MTY3ODNlYmM4MDVlMDUwMmU0YTczNTY2MmUzNmJhMTMwODQxZGE5N2VkMDJjYmI4ODE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1E73-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMTc3MDl8YXBwbGljYXRpb24vcGRmfGFHSm1MMmhtWlM4NU1qSTFPREV6TnpJeE1URTRMMU5FUWw4eFJUY3pYMFJGWDBWT0xuQmtaZ3xjMjIyYzJjOTUyYzY1OTQyMGQ1MjI4NmFkNTE0MmFjNThhNDE1MTg0ZjVlMzZmYzE2ZWMwMzliNDgzMzczZjE5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56124342796620,"sku":"1E73.1","price":17.75,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56124342829388,"sku":"1E73.1","price":16.86,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56124342862156,"sku":"1E73.1","price":15.98,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56124342894924,"sku":"1E73.2","price":38.6,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56124342927692,"sku":"1E73.2","price":38.6,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56124342960460,"sku":"1E73.2","price":38.6,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56124342993228,"sku":"1E73.3","price":67.65,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56124343025996,"sku":"1E73.3","price":64.27,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56124343058764,"sku":"1E73.3","price":60.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1E73-SF-1000Wx1000H_59a574fb-2090-4454-9ddb-19852a1dfe13.jpg?v=1766402384"},{"product_id":"phthalimide-1e88-1e88","title":"Phthalimide, min. 98 %, for synthesis, 250 g, plastic","description":"\u003cp\u003ePhthalimide is an organic building block supplied at min. 98 % for synthesis, with empirical formula C₈H₅NO₂ and CAS number 85-41-6. The compound has a molar mass of 147,13 g\/mol, a density of 1,13 g\/cm³, a flash point of 150 °C and a boiling point of 310 °C, supporting controlled use in synthetic laboratory work. EG nr. 201-603-3 identifies the substance for regulatory and documentation purposes. This grade is intended for synthesis applications in chemical research and preparative organic chemistry where phthalimide is required as a starting material or intermediate. The material is offered from manufacturer Carl ROTH as a clearly specified synthesis reagent within the chemicals portfolio. Laboratories can integrate it into established synthetic routes that call for phthalimide at min. 98 % purity without relying on additional grade claims beyond the stated specification.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMelting range: 232-238 °C\u003c\/li\u003e\n\u003cli\u003eAssay (acidim.): ≥98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 85-41-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg, 2.5 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 201-603-3\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₅NO₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 147,13 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1E88-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzE1MXxhcHBsaWNhdGlvbi9wZGZ8YURrMEwyZzFNaTg1TWpVME5UUTFOREkwTkRFMEwxTlFSVnBmTVVVNE9GOUZUaTV3WkdZfDIyMzhjNzY0YmU2MDU4ZmEzYTJjYzNiZGRjNGFiY2EzY2QwMGE3MmMwNjlmMzZmMmQ4NzViYmIxNTgzMTYxNWI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1E88-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDEwMjZ8YXBwbGljYXRpb24vcGRmfGFEazVMMmczTnk4NU1qQTJNamswTWpRNU5UQXlMMU5FUWw4eFJUZzRYMFJGWDBWT0xuQmtaZ3w2NTIxOGIzMThmMmM2Y2NhYjEwYWQ0NzdmYjU2YWE5NmNmYTdjZjY3OGJjOWRlMzI1Y2IwMjIzYmQxOWE2MmM2\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56124351676748,"sku":"1E88.1","price":17.75,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56124351709516,"sku":"1E88.1","price":16.86,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56124351742284,"sku":"1E88.1","price":15.98,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56124351775052,"sku":"1E88.2","price":42.9,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56124351807820,"sku":"1E88.2","price":42.9,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56124351840588,"sku":"1E88.2","price":42.9,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56124351873356,"sku":"1E88.3","price":87.65,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56124351906124,"sku":"1E88.3","price":83.27,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56124351938892,"sku":"1E88.3","price":78.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1E88-SF-1000Wx1000H_46ba69aa-b7ed-4495-96e8-c901241eca53.jpg?v=1766402398"},{"product_id":"n-butyl-2-pyrrolidone-1e8a-1e8a","title":"N-Butyl-2-pyrrolidone, SOLVAGREEN® min. 99,5 %, for synthesis, 100 ml, plastic","description":"\u003cp\u003eN-Butyl-2-pyrrolidone, SOLVAGREEN® min. 99,5 %, for synthesis, Molar mass (M) 141,21 g\/mol, Density (D) 0,958 g\/cm³, Flash point (flp) 108 °C, Boiling point (bp) 240,6 °C, CAS No. 3470-98-2, EC No. 222-437-8, Empirical formula C\u003csub\u003e8\u003c\/sub\u003eH\u003csub\u003e15\u003c\/sub\u003eNO\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\n\n\u003c!--superDetailElements --\u003e\n\u003c!-- OtherDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eAll SOLVAGREEN\u003csup\u003e®\u003c\/sup\u003e products as well as further information about the product can also be found in our current flyer \u003ca href=\"https:\/\/api.carlroth.com\/medias\/INT-Green-Chemistry-2024.pdf?context=bWFzdGVyfGRvY3VtZW50c3w0NDI3NTgzfGFwcGxpY2F0aW9uL3BkZnxhREppTDJoa1pDODVNVE01TVRneU5UQXhPVEU0TDBsT1ZGOUhjbVZsYmw5RGFHVnRhWE4wY25sZk1qQXlOQzV3WkdZfDVlZmRmMzlkZjNhMDAyNDQ1MjE2NjlhMTE4OTczODlkNDg3NGQ1MTI1ZmU5MmQwYTBkYWMwNmJhZDgxZDBlMDQ\" target=\"_blank\"\u003e\u003ci\u003e\u003cb\u003eGreen Chemistry\u003c\/b\u003e\u003c\/i\u003e\u003cb\u003e- Alternative Solvents and Products\u003c\/b\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eROTH for Future Score - sustainability criteria\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t• Product features \u003ci\u003eYou can find further information on our website\u003c\/i\u003e - \u003ca href=\"https:\/\/www.carlroth.com\/en\/en\/Nachhaltigkeit\" target=\"_blank\"\u003eSustainability criteria at Carl ROTH\u003c\/a\u003e. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eROTH for Future\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\tyes \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"margin-top:1.5rem; display:flex; flex-direction:column; align-items:flex-start; gap:0.55rem;\"\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1E8A-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzY5NXxhcHBsaWNhdGlvbi9wZGZ8YUdWa0wyZzBaaTg1TWpVME5UUTFNemt4TmpRMkwxTlFSVnBmTVVVNFFWOUZUaTV3WkdZfGVjMzVmMDQ1MDhkM2U0NjNhODdkN2M1MGIwOGM4YmI0YzFlOWZlYTQ1Y2RiMDIxMmM0OWNmODdhOTEwMzdjYWU\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\n      \u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\n      \u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\n      \u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\n    \u003c\/svg\u003e\n    Technical Documentation (PDF)\n  \u003c\/a\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SDB-1E8A-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTcwMDF8YXBwbGljYXRpb24vcGRmfGFEQXhMMmczWWk4NU1qQTJNamswTXpRM09EQTJMMU5FUWw4eFJUaEJYMFJGWDBWT0xuQmtaZ3w1MmE5YjE4YmFjZjBlZWI2ZDZkNzEzNWIzOTY4OTNiOGVhNjBhYmNlZThkNzI0NjMzNTUzMjRiNDExZWQyZjYy\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\u003c\/svg\u003e\n    Safety Data Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/div\u003e","brand":"Eastman","offers":[{"title":"100 ml \/ 1 piece","offer_id":56124352528716,"sku":"1E8A.1","price":26.35,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56124352561484,"sku":"1E8A.1","price":25.03,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56124352594252,"sku":"1E8A.1","price":23.72,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56124352627020,"sku":"1E8A.2","price":53.65,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56124352659788,"sku":"1E8A.2","price":50.97,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56124352692556,"sku":"1E8A.2","price":48.29,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56124352725324,"sku":"1E8A.3","price":81.2,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56124352758092,"sku":"1E8A.3","price":81.2,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56124352790860,"sku":"1E8A.3","price":81.2,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56124352823628,"sku":"1E8A.4","price":166.65,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56124352856396,"sku":"1E8A.4","price":158.32,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56124352889164,"sku":"1E8A.4","price":149.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/2-Pyrrolidinone_1-butyl.png?v=1767611283"},{"product_id":"p-anisidine-1e96-1e96","title":"p-Anisidine, min. 98 %, for synthesis, 250 g, glass","description":"\u003cp\u003ep-Anisidine is an aromatic amine offered at a minimum purity of 98 % for synthesis applications. With CAS number 104-94-9 and the empirical formula C₇H₉NO, it has a molar mass of 123,15 g\/mol and a density of 1,18 g\/cm³. The boiling point is 243 °C and the flash point is 118,6 °C, supporting controlled heating, distillation and safe laboratory handling. This synthesis grade is Laboratories can obtain the reagent from manufacturer Carl ROTH when a clearly specified anisidine with documented physical data is required. Typical uses include routes toward dyes, fine chemicals and pharmaceutical intermediates where consistent identity and purity help deliver reproducible results. The glass packaging format suits storage and dispensing in research, development and small-scale production environments that demand reliable starting materials for aromatic amine chemistry.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥98.0 %\u003c\/li\u003e\n\u003cli\u003eMelting range: 56-59 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 104-94-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg, 2.5 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 203-254-2\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 123,15 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1E96-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzIzMnxhcHBsaWNhdGlvbi9wZGZ8YURReUwyZzFNeTg1TWpVME5UUTFORGc1T1RVd0wxTlFSVnBmTVVVNU5sOUZUaTV3WkdZfDZjNThkMGFiOTQ5OTFjZWVlODJkODVhZmY5ZTYyZGIzODAxYzY0NTYyYTExMTkzODk0OWI0OTI3MjgwMzMzZGQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1E96-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNTUyNTF8YXBwbGljYXRpb24vcGRmfGFHTTVMMmc0Wmk4NU1qQTJNamswT1Rjd016azRMMU5FUWw4eFJUazJYMFJGWDBWT0xuQmtaZ3wyNTNkM2VjODZiNTcwYWY3NGVkNTg0OWRmYTk5YWUxY2Y2ZjRkNDBlY2ZhZjhjZTIwYmE1MzI0M2M3MWViOTdk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56124354724172,"sku":"1E96.1","price":33.25,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56124354756940,"sku":"1E96.1","price":31.59,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56124354789708,"sku":"1E96.1","price":29.93,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56124354822476,"sku":"1E96.2","price":83.35,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56124354855244,"sku":"1E96.2","price":83.35,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56124354888012,"sku":"1E96.2","price":83.35,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56124354920780,"sku":"1E96.3","price":181.7,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56124354953548,"sku":"1E96.3","price":172.62,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56124354986316,"sku":"1E96.3","price":163.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1E96-SF-1000Wx1000H_84b5cf8a-cd4d-45f6-9857-28db13cc3c15.jpg?v=1766402410"},{"product_id":"victoria-blue-b-solution-1ee4-1ee4","title":"Victoria blue B solution, 0,04 % in ethanol, 250 ml, glass","description":"\u003cp\u003eVictoria blue B solution is a ready-to-use dye preparation at 0,04 % in ethanol, supplied in a 250 ml glass bottle for laboratory staining and analytical work. With the empirical formula C₃₃H₃₂ClN₃ and a molar mass of 506,1 g\/mol, this solution offers a defined composition suited to colourimetric and microscopy applications. Density is 0,8 g\/cm³, the flash point is 14 °C and the boiling point exceeds 75 °C; the preparation is classified under UN number 1987. Available from manufacturer Carl ROTH, the ethanolic Victoria blue B solution supports routine dye procedures where a consistent low-concentration stock is required. The glass packaging helps maintain product integrity during handling in research and quality-control environments. Laboratories can integrate this solution into established staining protocols when the stated concentration matches method requirements, reducing preparation steps at the bench.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: clear, blue solution\u003c\/li\u003e\n\u003cli\u003eAbsorption max. (50 % C2H5OH): 612-617 nm\u003c\/li\u003e\n\u003cli\u003ePack size: 250 ml glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₃H₃₂ClN₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 506,1 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 0,8 g\/cm³\u003c\/li\u003e\n\u003cli\u003eFlash point: 14 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1EE4-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjg3N3xhcHBsaWNhdGlvbi9wZGZ8YURBMUwyaGlNaTg1TWpVME5UUTJNVEV5TlRReUwxTlFSVnBmTVVWRk5GOUZUaTV3WkdZfGYwNmNmZjIyYThmNWYxMWVhZTI0NWZjN2E2MzQ2NWRmMzFkMzI5OTdiMTVjYzNkNTI1ZGE3MzkwOGZjYjM5YWY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1EE4-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMTAwNzB8YXBwbGljYXRpb24vcGRmfGFEYzNMMmd6T0M4NU1qWTFOVFl6TmprM01UZ3lMMU5FUWw4eFJVVTBYMFJGWDBWT0xuQmtaZ3xkMGI2MDA4NmU0ZTMzYWYwMTBkMGZhNTM1NTZhYTEwMjM5NTZhZDk5NmVmZjc3MzkzMjlkZjllZmU5YTg1MTM0\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 ml \/ 1 piece","offer_id":56124362457420,"sku":"1EE4.1","price":41.4,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56124362490188,"sku":"1EE4.1","price":39.33,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56124362522956,"sku":"1EE4.1","price":37.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1H61-SF-1000Wx1000H_9929e090-7188-44f9-832b-56c76358c2c6.jpg?v=1766402443"},{"product_id":"allura-red-c-i-16035-1h3x-1h3x","title":"Allura red (C.I. 16035), extra pure, 10 g, glass","description":"\u003cp\u003eAllura red (C.I. 16035) is an extra pure azo dye supplied as a laboratory chemical for analytical and staining work. It carries CAS number 25956-17-6, EG number 247-368-0 and the empirical formula C₁₈H₁₄N₂Na₂O₈S₂, with a molar mass of 496,42 g\/mol. Physical data include a density of 0,448 g\/cm³ and a boiling point of 310 °C. The material is This grade from manufacturer Carl ROTH supports reproducible preparation of dye solutions and reference materials where defined identity and purity are required. Allura red is widely recognised under Colour Index designation 16035 and is handled as a fine chemical rather than a food-grade additive in this catalogue presentation. Use appropriate laboratory practice when weighing and dissolving the powder, and consult the accompanying safety documentation for handling guidance. The compact glass pack helps maintain product integrity between openings and fits standard chemical storage routines in research and quality-control environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: red to maroon powder\u003c\/li\u003e\n\u003cli\u003eDye content: ≥80 %\u003c\/li\u003e\n\u003cli\u003eAbsorption max. (in H2O): 501-507 nm\u003c\/li\u003e\n\u003cli\u003eCAS number: 25956-17-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 10 g, 25 g, 100 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 247-368-0\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₈H₁₄N₂Na₂O₈S₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 496,42 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1H3X-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzMyMHxhcHBsaWNhdGlvbi9wZGZ8YUdKbEwyZzJPQzg1TWpVME5UUTROalk0TkRRMkwxTlFSVnBmTVVneldGOUZUaTV3WkdZfGRhNDQ4ODY0YmMwZWViYjg4OWY5MzJiYTgzZTlmNjUxZGI5OGMzZGU4NzM2MjA4NmZhMTAwZWEwZjdjYjJhNjQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1H3X-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTMzMjd8YXBwbGljYXRpb24vcGRmfGFHWXdMMmd5TlM4NU1qQTJNams0TkRjMk5UYzBMMU5FUWw4eFNETllYMFJGWDBWT0xuQmtaZ3w1ZWJkZTdkMGE2OWU5OWMyOTEzYjRlN2E3NWYzMjJmOTM2NjU5MDI1MDQ4NWExNGQ3Y2Y5MWFlODJiYjZjNGJk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 g \/ 1 piece","offer_id":56124403646796,"sku":"1H3X.1","price":21.0,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56124403679564,"sku":"1H3X.1","price":19.95,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56124403712332,"sku":"1H3X.1","price":18.9,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56124403745100,"sku":"1H3X.2","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56124403777868,"sku":"1H3X.2","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56124403810636,"sku":"1H3X.2","price":33.8,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56124403843404,"sku":"1H3X.3","price":77.3,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56124403876172,"sku":"1H3X.3","price":73.44,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56124403908940,"sku":"1H3X.3","price":69.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1H3X-SF-1000Wx1000H_c0d29bd4-4fbb-450d-90e9-14d6e2eae871.jpg?v=1766402605"},{"product_id":"amaranth-c-i-16185-1h3y-1h3y","title":"Amaranth (C.I. 16185), extra pure, 10 g, glass","description":"\u003cp\u003eAmaranth (C.I. 16185) is an extra pure synthetic dye offered for laboratory and analytical applications. Identified by CAS number 915-67-3 and EG number 213-022-2, it has the empirical formula C₂₀H₁₁N₂Na₃O₁₀S₃ and a molar mass of 604,48 g\/mol. A flash point of 214 °C is reported for the solid. The product is Available from manufacturer Carl ROTH in extra pure quality, this amaranth grade supports consistent colour response in chemical and biological laboratory workflows. The trisodium salt structure is characteristic of this well-known azo dye, and the compact glass pack is practical for controlled dispensing and storage. Laboratories use such dyes for microscopy, analytical colourimetry and method validation when high identity certainty is needed. Follow standard chemical hygiene when handling the powder and refer to the safety data for detailed precautions and disposal advice.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: dark red to brown powder\u003c\/li\u003e\n\u003cli\u003eAbsorption max. (in H2O): 520-522 nm\u003c\/li\u003e\n\u003cli\u003eLoss on drying (110 °C): ≤10 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 915-67-3\u003c\/li\u003e\n\u003cli\u003ePack sizes: 10 g, 25 g, 100 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 213-022-2\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₀H₁₁N₂Na₃O₁₀S₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 604,48 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1H3Y-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDA5NHxhcHBsaWNhdGlvbi9wZGZ8YURFMUwyZzJPUzg1TWpVME5UUTROak0xTmpjNEwxTlFSVnBmTVVneldWOUZUaTV3WkdZfGFjOTMxMTY2OTMzNzlmNjIyOThmZGM0NmQ5MzAzN2M3ODNhNmNmOTljODc0MTE2OTllNmZmYzg1ZmI1YTlkOGE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1H3Y-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDY5NzB8YXBwbGljYXRpb24vcGRmfGFESTRMMmd6TUM4NU1qQTJNams0TnpjeE5EZzJMMU5FUWw4eFNETlpYMFJGWDBWT0xuQmtaZ3w1NWIxZWMxY2M0NTI5Zjg2MjYyM2FkYzVjN2Q5NGE2MDgzNTQ2ODgyNjFjNzVhNGYzMDBkYTNlNTgxNjVmOWJi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 g \/ 1 piece","offer_id":56124403974476,"sku":"1H3Y.1","price":21.0,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56124404007244,"sku":"1H3Y.1","price":19.95,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56124404040012,"sku":"1H3Y.1","price":18.9,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56124404072780,"sku":"1H3Y.2","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56124404105548,"sku":"1H3Y.2","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56124404138316,"sku":"1H3Y.2","price":33.8,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56124404171084,"sku":"1H3Y.3","price":77.3,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56124404203852,"sku":"1H3Y.3","price":73.44,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56124404236620,"sku":"1H3Y.3","price":69.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1H3Y-SF-1000Wx1000H_8c6ac4ca-febf-4195-8cdf-871533e7d1e3.jpg?v=1766402606"}],"url":"https:\/\/www.luminixhealth.com\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents.oembed?page=3","provider":"Luminix Health","version":"1.0","type":"link"}