5-Amino-2-methylbenzenesulfonic acid
- CAS NO.：118-88-7
- Empirical Formula: C7H9NO3S
- Molecular Weight: 187.22
- MDL number: MFCD00007911
- EINECS: 204-282-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-04 15:26:40
What is 5-Amino-2-methylbenzenesulfonic acid?
The Uses of 5-Amino-2-methylbenzenesulfonic acid
4-Amino-2-sulfotoluene can be used to treat bacterial infections.
Properties of 5-Amino-2-methylbenzenesulfonic acid
| 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) |
| form | Solid |
| pka | -1.11±0.42(Predicted) |
| color | Off-White to Pale Yellow |
| Sensitive | Hygroscopic |
| CAS DataBase Reference | 118-88-7(CAS DataBase Reference) |
| EPA Substance Registry System | 5-Amino-o-toluenesulfonic acid (118-88-7) |
Safety information for 5-Amino-2-methylbenzenesulfonic acid
| Signal word | Warning |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 5-Amino-2-methylbenzenesulfonic acid
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