Product details Tetrahydrophthalic Anhydride (THPA) is being produced by the reaction of Butadiene with Maleic Anhydride. CAS-No. 85-43-8EINECS-No. 201-605-4Chemical formula: C8H8O3 Synonym: 1,2,3,6-Tetrahydrophthalic AnhydrideUses/applications: Polyester resins, curing […]