1-Hexanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-N-(2-hydroxyethyl)- 34455-03-3 EINECS 252-045-2 N-Ethyltridecafluoro-N-(2-hydroxyethyl)-1-hexanesulfonamide N-Ethyltridecafluoro-N-(2-hydroxyethyl)hexanesulphonamide