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 Lithium Difluorophosphate(LiPO2F2 /LiDFP)CAS: 24389-25-1 Lithium Bis(oxalate)borate(LiBOB)CAS: 244761-29-3 Ethyl hexafluoroisopropyl carbonateCAS: 18925-64-9