1,4-Benzenedicarbothioic acid, S,S-bis((4-(1,1-dimethylethyl)-3-hydroxy-2,6-dimethylphenyl)methyl) ester 32657-12-8 EINECS 251-143-2 S,S-Bis((4-(1,1-dimethylethyl)-3-hydroxy-2,6-dimethylphenyl)methyl) terephthalate