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
Oxo alcohols are produced by hydroformylation, in which propylene reacts with synthesis gas (carbon monoxide and hydrogen) over rhodium or
Naphtha is a light liquid hydrocarbon fraction obtained mainly from crude oil distillation, with additional supply from condensate splitters, hydrocracking
Monopropylene glycol is a colorless, low-toxicity diol produced mainly by hydrating propylene oxide (PO). The reaction co-produces dipropylene and tripropylene
Methylene chloride is a volatile chlorinated solvent produced as part of the chloromethanes family, which also includes methyl chloride, chloroform
Methyl ethyl ketone is a fast-evaporating ketone solvent with strong solvency for resins, polymers and coatings. It is produced mainly
Melamine is a nitrogen-rich crystalline intermediate produced by converting urea at high temperature, using either a high-pressure liquid-phase process or
Maleic anhydride is a reactive cyclic anhydride produced by catalytic vapor-phase oxidation of a hydrocarbon feed. Two routes exist. The
Acetone is a volatile, fast-evaporating ketone solvent and chemical intermediate. Most supply is a co-product of the cumene process, in
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