Home Battery Material Ether Fluoride Cosolvent 4,5-Difluoro-1,3-dioxolan-2-one(DFEC) 4,5-Difluoro-1,3-dioxolan-2-one(DFEC) CAS: 171730-81-7 Categories: Battery Material, Ether Fluoride Cosolvent Related products TRIS(2,2,2- TRIFLUOROETHYL )PHOSPHATECAS: 358-63-4 Battery Material, Ether Fluoride Cosolvent Lithium difluoro(oxalato)borate(LiODFB)CAS: 409071-16-5 Battery Material, Battery Additives 2-(1,1,2,2- tetrafluoroethoxy)tolu eneCAS: 42145-66-4 Battery Material, Ether Fluoride Cosolvent CAS: 355-43-1 Battery Material, Ether Fluoride Cosolvent