Chemical Product Library / Reference
2-Amino-5-methylbenzenesulfonic acid
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | 2-Amino-5-methylbenzenesulfonic acid |
|---|---|
| English synonyms | 2-Amino-5-methylbenzenesulfonic acid;4-Aminotoluene-3-sulfonic acid;Ptmsptmsa;P-TOLUIDINE-M-SULFONIC ACID;PTMSA;Benzenesulfonic acid, 2-amino-5-methyl-;p-Toluidine-2-sulfonic Acid;6-Amino-m-toluenesulfonic acid;Red 4B acid;m-Toluenesulfonic acid, 6-amino-;4-Aminotoluene-3-sulphonic acid;4-Methylaniline-2-sulfonic acid |
| Chinese name | Not provided |
| Chinese synonyms | Not provided |
| Chemical category | Organic Acids |
| CAS No. | 88-44-8 |
| EINECS No. | 201-831-3 |
| Molecular formula | C7H9NO3S |
| Molecular weight | 187.22 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Not provided
Performance characteristics
XLogP3 0.9; hydrogen-bond donors 2; hydrogen-bond acceptors 4; TPSA 88.8 A^2; rotatable bonds 1
Application scenarios
Not provided