o-Toluidinesulfonic acid
CAS index name: m-Toluenesulfonic acid, 6-amino-
Organic Syntheses

A checked procedure from Organic Syntheses, the journal whose preparations are repeated in a second laboratory before publication. The full experimental, with amounts, hazards and characterisation data, is on orgsyn.org.
Reagents
| Compound | Role | Equiv | MW (g/mol) | ρ (g/mL) | Safety |
|---|---|---|---|---|---|
| 2-Amino-5-methylbenzenesulfonic acid88-44-8 · C7H9NO3S | product | — | 187.21 | — | Danger |