Phthalic Anhydride
Phthalic anhydride is a cyclic aromatic anhydride produced mainly by catalytic vapor-phase oxidation of ortho-xylene. Naphthalene oxidation is an older
October 15, 2026
Phthalic anhydride is a cyclic aromatic anhydride produced mainly by catalytic vapor-phase oxidation of ortho-xylene. Naphthalene oxidation is an older
Phenol is a foundational aromatic intermediate produced almost entirely by the cumene process, in which benzene is alkylated with propylene
Epoxy resins are thermosetting polymers valued for adhesion, chemical resistance, mechanical strength and electrical insulation. The dominant commercial route reacts
Bisphenol A is a high-volume intermediate produced by condensing phenol with acetone in the presence of an acid catalyst, typically
Benzene is a core aromatic intermediate linking refining, olefins and the derivative chains behind plastics, fibers, polyurethanes and resins. Supply
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