Synonyms: tridecafluoro-N-(2-hydroxyethyl)-N-methylhexanesulphonamide;1-Hexanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-N-(2-hydroxyethyl)-N-methyl-;N-methylperfluoro-N-(2-hydroxyethyl)-1-hexanesulfonamide;1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluoro-N-(2-hydroxyethyl)-N-methyl-1-hexanesulfonamide