Product details Trimellitic Anhydride (TMA) is a Dicarboxylic Acid and is being produced by oxidation of Pseudocumene (1,2,4-Trimethylbenzene). CAS-No. 552-30-7EINECS-No. 209-008-0Chemical formula: C9H4O5 Synonyms: Benzene-1,2,4-tricarboxylic acid | 1,2,4-Benzenetricarboxylic […]