Chinese name: p-nitro-m-phenylenediamine
The name is 4-nitro-1,3-phenylenediamine
CAS: 5131-58-8
EINECS number: 225-876-3
Molecular formula: C6H7N3O2
MDL number: MFCD00025289
Molecular weight: 153.14
Melting point: 161°C
Boiling point: 276.04°C (rough estimate)
Density: 1.3682 (rough estimate)
Vapor pressure: 0.007Pa at 25℃
Refractive index: 1.6500 (estimate)
Solubility: Almost transparent in hot methanol
Color index: 76030
Acidity coefficient (pKa) : 0.99±0.10(Predicted)
Form: yellow crystal powder
Color: Yellow compound in hair dye
Water solubility: < 0.1g /100 mL at 20.5 ºC
BRN: 2094904
LogP: 0.55
category
Pharmaceutical intermediate