Ethanesulfonyl fluoride, 1,1,2,2-tetrafluoro-2-(trifluoromethoxy)- is a chemical compound registered under CAS number 139747-75-4, with the molecular formula C3F8O3S and a molecular weight of about 268.08 g/mol. NewsChem supplies Ethanesulfonyl fluoride, 1,1,2,2-tetrafluoro-2-(trifluoromethoxy)- for laboratory research and bulk production; product code 445206. Send an inquiry for purity, packaging, price and lead time.