Synonyms: Butanedioicacid, sulfo-, 1,4-bis(2-ethylhexyl) ester (9CI); Succinic acid, sulfo-,1,4-bis(2-ethylhexyl) ester (8CI); Succinic acid, sulfo-, bis(2-ethylhexyl)ester (7CI); 1,4-Bis(2-ethylhexyl) 2-sulfosuccinate; Bis(2-ethylhexyl)sulfosuccinate; Di(2-ethylhexyl) sulfosuccinate; Dioctyl sulfosuccinate;Dioctyl sulfosuccinic acid; Docusate; Spolion 8; Sulfosuccinic acidbis(2-ethylhexyl) ester