1-Hexanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-N-(4-hydroxybutyl)-N-methyl- 68239-74-7 EINECS 269-467-8 Tridecafluoro-N-(4-hydroxybutyl)-N-methyl-1-hexanesulfonamide Tridecafluoro-N-(4-hydroxybutyl)-N-methylhexanesulphonamide