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 Lithium Bis(fluorosulfonyl)imide(LIFSI)CAS: 171611-11-3 Battery Material, Battery Additives Lithium difluoro(oxalato)borate(LiODFB)CAS: 409071-16-5 Battery Material, Battery Additives Lithium difluorobis(oxalato)phosphate(LIDODFP)CAS: 678966-16-0 Battery Material, Battery Additives CAS: 355-43-1 Battery Material, Ether Fluoride Cosolvent