1-Hexanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-N-(2-hydroxyethyl)-N-methyl- 68555-75-9 EINECS 271-453-1 Tridecafluoro-N-(2-hydroxyethyl)-N-methyl-1-hexanesulfonamide Tridecafluoro-N-(2-hydroxyethyl)-N-methylhexanesulphonamide