O-Toluenethiol
Aroma Chemical CAS 137-06-4
A pungent sulfurous note with a meaty onion character and a soft rubber facet.
Odor profile
| Descriptor 1 | Sulfurous |
| Descriptor 2 | Onion |
| Descriptor 3 | Savoury |
Identification
| CAS Number | 137-06-4 |
| Category | Aroma Chemical |
| Formula | C7H8S |
| Mol. Weight | 124.21 |
| IUPAC Name | 2-methylbenzenethiol |
| InChIKey | LXUNZSDDXMPKLP-UHFFFAOYSA-N |
Synonyms
benzenethiol, 2-methyl-, o-cresyl mercaptan, ortho-cresyl mercaptan, 2-mercaptotoluene, o-mercaptotoluene, ortho-mercaptotoluene, 2-methyl benzene thiol, ortho-methyl benzene thiol, 2-methyl benzene-1-thiol, 2-methyl phenyl thiol, 2-methyl thiophenol, 2-methyl(thiophenol), 2-methylbenzene-1-thiol, 2-methylbenzenethiol, o-methylbenzenethiol, 2-methylphenylthiol, 2-methylthiophenol, 2-thiocresol, o-thiocresol, 2-toluene thiol, ortho-toluene thiol, toluene-2-thiol, 2-toluenethiol, ortho-toluenethiol, o-tolyl mercaptan, ortho-tolyl mercaptan
Physical and chemical data
| Boiling Point | 194.00 °C |
| Melting Point | 10.00 °C |
| Flash Point | 63.89 °C |
| Density | 1.05500 |
| Refractive Index | 1.57900 |
| Vapor Pressure | 0.601000 mmHg @ 25.00 C. (est) |
| LogP | 2.870 |
| Solubility | alcohol; water, 167.9 mg/L @ 25 C (est); For experimental / research use only. |
| Appearance | colorless to pale yellow clear liquid |
All figures on this page are guide values collected from public reference works and supplier declarations. They differ between batches, origins and qualities. The data sheet of your own supplier is always the authoritative document for the material you actually use.