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 Ethyl hexafluoroisopropyl carbonateCAS: 18925-64-9 Battery Material, Ether Fluoride Cosolvent Lithium difluorobis(oxalato)phosphate(LIDODFP)CAS: 678966-16-0 Battery Material, Battery Additives Carbonic Acid Bis(2,2,2- trifluoroethyl) EsterCAS: 1513-87-7 Battery Material, Ether Fluoride Cosolvent 1,1,2,3,3,3-Hexafluoropropyl 2,2,2-Trifluoroethyl EtherCAS: 993-95-3 Battery Material, Ether Fluoride Cosolvent