{"product_id":"cssgpepi369","title":"Photoinitiator 369 {2-Benzyl-2-dimethylamino-4′-morpholinobutyrophenone, Irgacure 369, \u003e99.0%} for Solid-State \u0026 Gel Polymer Electrolytes (GPEs), 50-200 g\/bottle, CSSGPEPI369","description":"\u003cp\u003ePhotoinitiator 369—chemically known as 2-benzyl-2-dimethylamino-4'-morpholinobutyrophenone (C21H26N2O2), and widely recognized under commercial designations such as Irgacure 369—is a highly potent, high-performance Type I $\\alpha$-amino ketone photoinitiator. In advanced energy storage research, Photoinitiator 369 is utilized for the rapid UV-curing of Gel Polymer Electrolytes (GPEs) and solid-state polymer electrolyte systems, providing exceptional free-radical generation efficiency and long-wavelength UV absorption to polymerize acrylate and methacrylate network precursors directly within separator membranes and thick electrode assemblies.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003eIts functional roles in GPEs synthesis are: (1) \u003cstrong\u003eDeep-Curing of Thick Separators \u0026amp; Composite Electrodes\u003c\/strong\u003e: Because Photoinitiator 369 absorbs strongly at longer wavelengths, it successfully initiates radical polymerization deep within thick or opaque cell components where shorter-wavelength UV light would be scattered or blocked. (2) \u003cstrong\u003eRapid In Situ UV-Gelation in Sealed Cells\u003c\/strong\u003e: Enables the fast conversion of low-viscosity liquid electrolyte\/monomer precursors (such as PEGDA, TPGDA, HDDA, or HDDMA blended with carbonate solvents and lithium\/sodium salts) into dimensionally stable, crosslinked gel networks within seconds to minutes under UV exposure. (3) \u003cstrong\u003eElimination of Thermal Stress \u0026amp; Side Reactions\u003c\/strong\u003e: Replaces traditional thermal radical initiators (such as AIBN or BPO) with a clean, room-temperature light-triggered mechanism, avoiding thermal expansion mismatches between cell components and preventing premature thermal decomposition of volatile components.\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; height: 445.962px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCSSGPEPI369 (C-SSGPE-PI369)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 35.6px;\"\u003e\u003cem\u003eCAS\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e119313-12-1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 169.725px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 169.725px;\"\u003e\u003cem\u003eChemical Formula\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 169.725px;\"\u003e\n\u003cp\u003eC₂₃H₃₀N₂O₂\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSSGPEPI369_structure_160x160.jpg?v=1793511978\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 35.6px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eSlightly Yellow Powder\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 35.6px;\"\u003e\u003cem\u003ePurity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u0026gt;99.0%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36.6px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 36.6px;\"\u003e\u003cem\u003eMolecular Weight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 36.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e366.50 g\/mol\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 35.6px;\"\u003e\u003cem\u003eMelt Point\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e110–114 °C\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 35.6px;\"\u003e\u003cem\u003eAbsorption Wavelength\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e233 nm and 324 nm (in methanol solution)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.0375px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 26.0375px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 26.0375px;\"\u003e50 g, 100 g, and 200 g\/bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e: Please try to store the photoinitiator 369 powder in a dry place and dark.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e: \u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S2352152X25049862\"\u003e\u003cspan\u003eT. Hu, et al. Single-ionic conductive quasi-solid-state electrolyte membranes based on nematic liquid crystal polymer network, Journal of Energy Storage, 2026, 149, 120272\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S092777572502299X\"\u003e\u003cspan\u003eH. Peng, et al. Control the single-ion conductivity by tuning smectic liquid crystal polymer network for quasi-solid-state electrolytes, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2025, 727, 138396.\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"SHYCXC","offers":[{"title":"50 g","offer_id":67939093283046,"sku":"CSSGPEPI369W50","price":79.0,"currency_code":"USD","in_stock":true},{"title":"100 g","offer_id":67939093315814,"sku":"CSSGPEPI369W100","price":139.0,"currency_code":"USD","in_stock":true},{"title":"200 g","offer_id":67939093348582,"sku":"CSSGPEPI369W200","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSSGPEPI369_main.jpg?v=1793512254","url":"https:\/\/echemsupplies.com\/products\/cssgpepi369","provider":"EChem Supplies","version":"1.0","type":"link"}