Also Called: Tetraethylammonium 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonate;TETRAETHYLAMMONIUM PERFLUOROOCTANESULFONATE (C-8.C-8) (primary CASRN is 56773-42-3);Tetraethylammonium perfluorooctanesulfonate;1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonate;tetraethylazanium