Home Battery Material Battery Additives 1,4 -Butanesultone 1,4 -Butanesultone CAS: 1633-83-6 Categories: Battery Additives, Battery Material Related products HFE-6512/1H,1H,5H-Perfluoropentyl-1,1,2,2-tetrafluoroethyletherCAS: 16627-71-7 Ethyl(2,2,2- trifluoroethyl)carbonateCAS: 156783-96-9 HFE-347/1,1,2,2- tetrafluoroethyl 2,2,2- trifluoroethyl etherCAS: 406-78-0 2H-Perfluoro(5,8-dimethyl-3,6,9-trioxadodecane)CAS: 3330-16-3