Diphenylamine sulfonic acid
- Product NameDiphenylamine sulfonic acid
- CAS101-57-5
- CBNumberCB0370280
- MFC12H11NO3S
- MW249.29
- EINECS202-955-0
- MDL NumberMFCD00065082
- MOL File101-57-5.mol
Chemical Properties
| Melting point: | 206°C |
| Density | 1.3164 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| pka | -1.33±0.50(Predicted) |
| CAS DataBase Reference | 101-57-5 |
| EPA Substance Registry System | Benzenesulfonic acid, 4-(phenylamino)- (101-57-5) |
Safety
| Symbol(GHS) |
  GHS07,GHS05 |
| Signal word | Danger |
| Hazard statements | H314-H302 |
| Precautionary statements | P264-P270-P301+P312-P330-P501-P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501 |
| TSCA | TSCA listed |
| HS Code | 2935900090 |