{"product_id":"bis-2-butoxyethyl-phthalate-roti-star-crm-100-mg-glass-290w","title":"Bis(2-butoxyethyl) phthalate, ROTI®Star CRM, 100 mg, glass","description":"\u003cp\u003eBis(2-butoxyethyl) phthalate is a ROTI®Star CRM with CAS number 117-83-9 and empirical formula C₂₀H₃₀O₆. This phthalate diester is supplied as a 100 mg quantity in glass for use as a ROTI®Star CRM in analytical laboratories. The molar mass is 366,4 g\/mol and the flash point is 205 °C, values that help when planning handling, dissolution and the preparation of calibration solutions. From manufacturer Carl ROTH, the ROTI®Star CRM presentation supports identification and quantification work in which bis(2-butoxyethyl) phthalate is required as a discrete standard. The 100 mg glass pack provides enough material for several stock solutions while remaining compact for a reference inventory. Analysts weigh only the aliquot needed for each series, which suits method development, instrument calibration and quality-control sequences. The 2-butoxyethyl substitution pattern sets this analogue apart from simple dialkyl phthalates, so a dedicated CRM is valuable when that specific structure must be confirmed. With documented formula, molar mass and flash point, the 100 mg unit is a practical choice for organic trace analysis involving this ester.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCAS number: 117-83-9\u003c\/li\u003e\n\u003cli\u003ePack size: 100 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 204-213-1\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₀H₃₀O₆\u003c\/li\u003e\n\u003cli\u003eMolar mass: 366,4 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli\u003eUNSPSC: 41116107\u003c\/li\u003e\n\u003cli\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.carlroth.com\/downloads\/sdb\/DE\/2\/SDB_290W_DE_EN.pdf\" 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=\"20\" height=\"20\" style=\"width:20px;height:20px;vertical-align:middle;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Luminix Health","offers":[{"title":"100 mg","offer_id":58621648929100,"sku":"290W.1","price":128.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/290W-1.jpg?v=1788084936","url":"https:\/\/www.luminixhealth.com\/de-be\/products\/bis-2-butoxyethyl-phthalate-roti-star-crm-100-mg-glass-290w","provider":"Luminix Health","version":"1.0","type":"link"}