Synonyms: Butanedioicacid, sulfo-, 1,4-bis[3-methyl-1-(2-methylpropyl)butyl] ester, sodium salt(9CI); Succinic acid, sulfo-, 1,4-bis(1-isobutyl-3-methylbutyl) ester, sodiumsalt (8CI); 4-Heptanol, 2,6-dimethyl-, 1,4-diester with sulfosuccinic acid,sodium salt (8CI)