The tetrahydrophthalic anhydride industry has good development prospects, but domestic high-end products still rely on imports
Tetrahydrophthalic anhydride, whose full name is 1,2,5,6-tetrahydrophthalic anhydride, is a maleic anhydride derivative with the molecular formula C8H8O3. Tetrahydrophthalic anhydride is an important …
