Thiodipropionsaeure-n-butylester, Dibutyl thiodipropionate, 4-Thia-heptandisaeure-dibutylester, Dibutyl 3,3'-thiodipropionate, Bis-(2-butoxycarbonyl-aethyl)-sulfid, dibutyl 3,3'-sulfanediyldipropanoate, Propanoic acid,3,3'-thiobis-,dibutyl ester, 4-thia-heptanedioic acid dibutyl ester, EINECS 230-231-4, Dibutyl 3,3'-thiobispropionate