4-Amino-4-nitrobenzophenone 98% is mainly used as a pharmaceutical intermediate. It is a light yellow powder that is insoluble in water. The purity is 98%.
CAS NO: 31431-19-3
EC NO: 250-631-2
Molecular Formula: C13H10N2O3
Molecular Weight: 242.2301
Synonyms: (4-Amino-3-nitrophenyl) phenyl methanone;
Appearance and traits: yellow powder
Density: 1.333 g/cm3
Melting point: 140-143 °C (lit.)
Boiling point: 449.7oC at 760 mmHg
Flash point: 225.8oC Refractive index: 1.657
Water solubility: 10 mg/L (20 oC)
Stability: Stable under normal temperatures and pressures.
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
It is usually not harmful to water. If there is no government permission, do not discharge the materials into the surrounding environment.