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 Carbonic Acid Bis(2,2,2- trifluoroethyl) EsterCAS: 1513-87-7 Lithium Bis(oxalate)borate(LiBOB)CAS: 244761-29-3 Lithium difluorobis(oxalato)phosphate(LIDODFP)CAS: 678966-16-0 HFE-6512/1H,1H,5H-Perfluoropentyl-1,1,2,2-tetrafluoroethyletherCAS: 16627-71-7