Synonyms: Ethanethiol,2,2'-thiodi- (6CI,7CI,8CI);1,4,7-Trithiaheptane;1,5-Dimercapto-3-thiapentane;1-Mercapto-2-(mercaptoethylthio)ethane;2,2'-Dimercaptodiethyl sulfide;2,2'-Dimercaptodiethyl thioether;2,2'-Thiobis[ethanethiol];2,2'-Thiodi(ethanethiol);2-Mercaptoethyl sulfide;2-Mercaptoethyl thioether;2-[(2-Mercaptoethyl)thio]ethanethiol;3-Thia-1,5-pentanedithiol;Bis(2-mercaptoethyl) sulfide;Bis(2-sulfanylethyl) sulfide;NSC 4766;TDT;