118884-75-6 12707-31-2 26566-95-0 73413-03-3 EINECS 247-810-2 Phosphorodithioic acid, O-(2-ethylhexyl) O-isobutyl ester, zinc salt Zinc bis(O-(2-ethylhexyl)) bis(O-(isobutyl)) bis(dithiophosphate) Zinc, bis(O-(2-ethylhexyl) O-(2-methylpropyl) phosphorodithioato-S,S')-, (beta-4)- Zinc, bis(O-(2-ethylhexyl) O-(2-methylpropyl) phosphorodithioato-kappaS,kappaS')-, (T-4)-