Synonyms: 1-ethyl-2-(heptadecenyl)-4,5-dihydro-3-(2-hydroxyethyl)-1H-imidazolium ethyl sulphate;1H-Imidazolium, 1-ethyl-2-(heptadecen-1-yl)-4,5-dihydro-3-(2-hydroxyethyl)-, ethyl sulfate (1:1);1H-Imidazolium, 1-ethyl-2-(heptadecenyl)-4,5-dihydro-3-(2-hydroxyethyl)-, ethyl sulfate (salt);1-Hydroxyethyl-2-heptadecenylimidazoline diethyl sulfate;Einecs 268-817-7