| Product Name | toluene-2-sulphonic acid |
| CAS No. | 88-20-0 |
| Synonyms | 2-Toluenesulfonic acid; o-Toluenesulfonic acid; 2-Methylbenzenesulfonic acid |
| InChI | InChI=1/C7H8O3S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3,(H,8,9,10) |
| Molecular Formula | C7H8O3S |
| Molecular Weight | 172.2016 |
| Density | 1.34g/cm3 |
| Refractive index | 1.562 |
88-20-0 toluene-2-sulphonic acid
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