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 HFE-6512/1H,1H,5H-Perfluoropentyl-1,1,2,2-tetrafluoroethyletherCAS: 16627-71-7 Battery Material, Ether Fluoride Cosolvent HFE-458 /1,1,2,2-Tetrafluoroethyl-2,2,3,3-tetrafluoropropyletherCAS: 16627-68-2 Battery Material, Ether Fluoride Cosolvent Lithium tetrafluoroborate(LiBF4)CAS: 14283-07-9 Battery Material, Battery Additives Ethyl hexafluoroisopropyl carbonateCAS: 18925-64-9 Battery Material, Ether Fluoride Cosolvent