应城3-nitrophthalic acid

Chinese name: 3-Nitrophthalic acid

Foreign name: 3-nitrophthalic acid

Alias: 3-NPA; 3-Nitro-1,2-benzenedicarboxylic acid; 3-Nitrophthalic acid; M-nitrobenzoic acid

Chemical formula: C8H5NO6

Molecular weight: 211.1284

CAS NO.603-11-2

EINECS number: 210-030-8

Melting point: 213~216 ℃

Water solubility: 20 g/L (25 ℃)

Flash point: 199.35 ℃

Boiling point: 441.30 ℃

Density: 1.671g/cm ³

Description:

3-Nitrophthalic acid, chemical formula (molecular formula): C8H5NO6, is a light yellow crystal that is prone to thermal decomposition at 213~216 ℃. It is soluble in hot water, methanol, ethanol, slightly soluble in ether, insoluble in chloroform, carbon tetrachloride, carbon disulfide, and benzene. It is mainly used as an intermediate in organic synthesis and can be used in the synthesis of photosensitive materials, pharmaceuticals, dyes, crop protectants, etc.