Dimethyl Disulfide
Aroma Chemical CAS 624-92-0
A pungent sulfurous note with a cabbage and onion character.
Odor profile
| Descriptor 1 | Sulfurous |
| Descriptor 2 | Onion |
| Descriptor 3 | Cabbage |
Identification
| CAS Number | 624-92-0 |
| Category | Aroma Chemical |
| Formula | C2H6S2 |
| Mol. Weight | 94.20 |
| IUPAC Name | (methyldisulfanyl)methane |
| InChIKey | WQOXQRCZOLPYPM-UHFFFAOYSA-N |
Synonyms
dimethyl disulfane, dimethyl disulfide natural, dimethyl disulphide, 2,3-dithiabutane, DMDS, methyl disulfide, methyl disulphide, ( methyl dithio) methane, methyl dithiomethane, ( methyldisulfanyl)methane, methyldisulfanylmethane, ( methyldithio)methane, methyldithiomethane, disulfide, dimethyl
Physical and chemical data
| Boiling Point | 109.00 °C |
| Melting Point | -85.00 °C |
| Flash Point | 24.44 °C |
| Density | 1.04600 |
| Refractive Index | 1.52530 |
| Vapor Pressure | 28.733000 mmHg @ 25.00 C. (est) |
| LogP | 1.770 |
| Solubility | alcohol; water, 3739 mg/L @ 25 C (est); water, 3000 mg/L @ 25 C (exp) |
| 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.