Synonyms: 68908-58-7;AC1L59RK;Polyisobutenyl thiophosphonic acid, pentaerythritol ester;Thiophosphonic acid, polyisobutenyl-, pentaerythritol ester;2,2-bis(hydroxymethyl)propane-1,3-diol; phosphorothious acid;Phosphonothioic acid, polyisobutenyl derivs., esters with pentaerythritol;phosphorothionous acid - 2,2-bis(hydroxymethyl)propane-1,3-diol (1:1);69011-35-4