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Molecular formula:

C₁₀H₁₄

Structural formula:

CAS No.:

95-93-2

Properties:

Appearance: White crystal

Density（25℃）：0.838 g/cm3

Flash point (closed cup)：73℃

Melting point（℃）：79.24℃

Boiling point ：196-197℃

Solubility: insoluble in water, soluble in ethanol, ether, benzene, acetone and other organic solvents.

Applications:

It is mainly used for the production of pyromellitic acid, pyromellitic dianhydride, polyimide resin, engineering plastics, polyimide films and fiber, plasticizer, surfactants, pharmaceutical and dye intermediates, etc.

Packaging::

25kg paper composite bags, 500kg or 1000kg interior woven bags.

Quality index: