5-Amino-2-methylbenzenesulfonic acid
- Product Name5-Amino-2-methylbenzenesulfonic acid
- CAS118-88-7
- MFC7H9NO3S
- MW187.22
- EINECS204-282-8
- MOL File118-88-7.mol
Chemical Properties
| Melting point | 200°C |
| Boiling point | 500°C (rough estimate) |
| Density | 1.3553 (rough estimate) |
| refractive index | 1.6100 (estimate) |
| storage temp. | -20°C Freezer, Under inert atmosphere |
| solubility | Aqueous Acid (Slightly, Heated, Sonicated), Aqueous Base (Slightly, Sonicated) |
| pka | -1.11±0.42(Predicted) |
| form | Solid |
| color | Off-White to Pale Yellow |
| Sensitive | Hygroscopic |
| Dissociation constant | 0-0 at 23℃ |
| CAS DataBase Reference | 118-88-7(CAS DataBase Reference) |
| EPA Substance Registry System | 5-Amino-o-toluenesulfonic acid (118-88-7) |
Safety Information
| Risk Statements | 20/21/22-34 |
| Safety Statements | 26-36/37/39 |
| RIDADR | 2585 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
