1,4-butanedioldi-2,2,2-trifluoroethanesulfonate 1,4-BUTANEDIOL BIS(2,2,2-TRIFLUOROETHANESULFONATE) 1,4-BUTANEDIOL BIS(2,2,2-TRIFLUOROETHANE SULPHONATE) Butanediolbistrifluoroethanesulfonate 1,4-Butanediolbis-2,2,2-trifluoroethaneslufonate 1,4-BUTANEDIOL BIS(2,2,2-TRIFLUOROETHANESLUFONATE) 98+% 2,2,2-trifluoroethanesulfonic acid 4-(2,2,2-trifluoroethylsulfonyloxy)butyl ester 4-(2,2,2-trifluoroethylsulfonyloxy)butyl 2,2,2-trifluoroethanesulfonate