Synonyms: Zinc,bis[O,O-bis(2-methylheptyl) phosphorodithioato-S,S']-, (T-4)-; 1-Heptanol, 2-methyl-,hydrogen phosphorodithioate, zinc complex; 1-Heptanol, 2-methyl-, hydrogenphosphorodithioate, zinc salt; Phosphorodithioic acid, bis(2-methylheptyl)ester, zinc salt