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Terephthalonitrile
Category:
Intermediate/synthetic material intermediate
Product name:
Terephthalonitrile
Molecular weight:
128.13
CAS NO:
623-26-7
EC NO:
210-783-2
Molecular formula:
C8H4N2
Specifications:
≥99%
Properties:
Appearance: White needle shaped crystals or powder. Melting point 222 ℃, relative density 1.3g/cm3 (25 ℃), insoluble in water, slightly soluble in ethanol, acetone, and hot ether, soluble in hot benzene and hot acetic acid. P-xylene<0.1%, p-methylacetonitrile<0.2%, benzonitrile<0.1%
Use:
Phthalonitrile is an important organic intermediate widely used in medicine and fuel.