![4-[(4-aminophenyl)azo]phenol Structure](https://www.chemicalbook.com/CAS/GIF/103-18-4.gif)
4-[(4-aminophenyl)azo]phenol
- Product Name4-[(4-aminophenyl)azo]phenol
- CAS103-18-4
- CBNumberCB2890977
- MFC12H11N3O
- MW213.24
- EINECS203-085-4
- MDL NumberMFCD01707824
- MOL File103-18-4.mol
Chemical Properties
| Melting point | 185-190 °C (decomp)(Solv: ethyl acetate (141-78-6)) |
| Boiling point | 353.22°C (rough estimate) |
| Density | 1.1594 (rough estimate) |
| refractive index | 1.6340 (estimate) |
| pka | 8.85±0.15(Predicted) |
| FDA UNII | 56EH61562Q |
| EPA Substance Registry System | Phenol, 4-[(4-aminophenyl)azo]- (103-18-4) |
Safety
| Hazardous Substances Data | 103-18-4(Hazardous Substances Data) |