Melting point: |
69 °C |
Boiling point: |
354 °C |
Density |
1.09 |
vapor pressure |
1 hPa |
refractive index |
1.6266 (estimate) |
Flash point: |
193°C |
storage temp. |
Store below +30°C. |
solubility |
ethanol: soluble10mg/mL, clear, very dark red (Violet to brown to black solution) |
Colour Index |
37240 |
pka |
5.20±0.10(Predicted) |
form |
Liquid |
color |
Clear |
PH |
8.9 (0.5g/l, H2O, 20℃) |
Water Solubility |
Soluble in water at 20°C 0.6g/L. Soluble in (10 mg/mL) ethanol. |
BRN |
908935 |
Stability: |
Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, plastics. |
LogP |
1.82 at 20℃ and pH7 |
Dissociation constant |
5.45-5.47 at 20℃ |
CAS DataBase Reference |
101-54-2(CAS DataBase Reference) |
NIST Chemistry Reference |
1,4-Benzenediamine, N-phenyl-(101-54-2) |
EPA Substance Registry System |
p-Aminodiphenylamine (101-54-2) |