Phthalic Anhydride (ortho-xylene)

Products Description

Molecular Formula:C8H4O3
Cas No:85-44-9
H.S.Code: 29173500
Phthalic Anhydride (ortho-xylene) is produced by catalytic oxidation of ortho-xylene. As the anhydride of phthalic acid, phthalic anhydride is white crystalline compound. Because of it’s bifunctional and readily available, PA is an important industrial raw material, especially for the large–scale production of plasticizers for plastics.