Synonyms: Ethanesulfonic acid, 2-(2-((2,2,4(or 2,4,4)-trimethylpentyl)phenoxy)ethoxy)-, sodium salt (1:1);Ethanesulfonic acid, 2-(2-((2,2,4(or 2,4,4)-trimethylpentyl)phenoxy)ethoxy)-, sodium salt;Sodium 2-(2-((2,2,4(or 2,4,4)-trimethylpentyl)phenoxy)ethoxy)ethanesulphonate;sodium 2-{2-[2-(2,4,4-trimethylpentyl)phenoxy]ethoxy}ethanesulfonate