PRODUCT Properties
| Melting point: | 144 °C (dec.)(lit.) |
| Boiling point: | 335.53°C (rough estimate) |
| Density | 1.1447 (rough estimate) |
| refractive index | 1.6330 (estimate) |
| storage temp. | -20°C Freezer, Under inert atmosphere |
| solubility | Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly, Sonicated) |
| pka | -3.56±0.20(Predicted) |
| form | Solid |
| color | Green plates with bluish luster (from benzene) orsteel-blue prisms or plates (from ether + H2O) |
| Merck | 14,6639 |
| CAS DataBase Reference | 156-10-5(CAS DataBase Reference) |
| IARC | 3 (Vol. 27, Sup 7) 1987 |
| EPA Substance Registry System | p-Nitrosodiphenylamine (156-10-5) |
Description and Uses
4-?Nitrosodiphenylamine is used in organic synthesis such as in the preparation of 1-(Phenylamino)pseudo-mauveine water soluble dye. Potential mutagenic compound.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/38 |
| Safety Statements | 26-36/37 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| RTECS | JK0175000 |
| TSCA | TSCA listed |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29214200 |
| Hazardous Substances Data | 156-10-5(Hazardous Substances Data) |
| Toxicity | LD50 intravenous in mouse: 178mg/kg |
