{"product_id":"ethylene-glycol-bis-propionitrile-ether-28hx-28hx","title":"Ethylene glycol bis(propionitrile) ether, min. 98 %, for synthesis, 25 ml, glass","description":"\u003cp\u003eEthylene glycol bis(propionitrile) ether is a bifunctional nitrile ether supplied at min. 98 % purity for synthesis. The empirical formula is C₈H₁₂N₂O₂, with CAS number 3386-87-6 and EG nr. 222-208-2. It has a molar mass of 168,20 g\/mol and a density of 1,07 g\/cm³, supporting accurate mass-to-volume calculations in preparative work. The structure combines an ethylene glycol backbone with terminal propionitrile groups, making it useful as a specialised building block or intermediate in organic and materials-oriented synthesis. This grade is Chemists can apply it where a defined dinitrile ether is required for coupling, complexation or further functionalisation steps. The stated assay and physical constants help maintain reproducibility in method development, screening and small-batch preparation without the need for larger bulk containers.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥98 %\u003c\/li\u003e\n\u003cli\u003eAppearance: colourless to light yellow liquid\u003c\/li\u003e\n\u003cli\u003eCAS number: 3386-87-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 ml, 250 ml, 500 ml\u003c\/li\u003e\n\u003cli\u003eEG nr.: 222-208-2\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₁₂N₂O₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 168,20 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-28HX-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzUzM3xhcHBsaWNhdGlvbi9wZGZ8YUdKbUwyZ3laUzg1TWpVME5qSTFNVEUyTVRrd0wxTlFSVnBmTWpoSVdGOUZUaTV3WkdZfDljZjg5MTBjZGYxYzU0ZWI5MGRjNGY3MjYwZTE2NmJhNTFjNzk0NzExM2QyYzI1YTQ5Y2RmMjNkNGE3NzViZDk\" 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-28HX-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjEwNjZ8YXBwbGljYXRpb24vcGRmfGFEVXdMMmhpTnk4NU1qQTJORFU0T1RReE5EY3dMMU5FUWw4eU9FaFlYMFJGWDBWT0xuQmtaZ3w0YjdiODMwZTIxZWU2YWIzYTZjMmNhOTU5YTczNjVjYWI0ZjRlNjVkOTQyM2Y0NmUxYTk0NTE3ODJiZTgwOWQ2\" 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 ml \/ 1 piece","offer_id":56130986443084,"sku":"28HX.1","price":45.05,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ 6+ pieces","offer_id":56130986475852,"sku":"28HX.1","price":42.8,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ 24+ pieces","offer_id":56130986508620,"sku":"28HX.1","price":40.55,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 1 piece","offer_id":56130986541388,"sku":"28HX.2","price":213.95,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56130986574156,"sku":"28HX.2","price":203.25,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56130986606924,"sku":"28HX.2","price":192.56,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56130986639692,"sku":"28HX.3","price":396.7,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56130986672460,"sku":"28HX.3","price":376.87,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56130986705228,"sku":"28HX.3","price":357.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-28HX-SF_c53ce620-19d9-4b84-8151-b7fb672e1d25.jpg?v=1766415204","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/ethylene-glycol-bis-propionitrile-ether-28hx-28hx","provider":"Luminix Health","version":"1.0","type":"link"}