Dimethyl Trisulfide
Aroma Chemical CAS 3658-80-8
A pungent sulfurous note with a cooked onion character and a soft meaty facet.
Odor profile
| Descriptor 1 | Sulfurous |
| Descriptor 2 | Onion |
| Descriptor 3 | Savoury |
Identification
| CAS Number | 3658-80-8 |
| Category | Aroma Chemical |
| Formula | C2H6S3 |
| Mol. Weight | 126.3 |
| IUPAC Name | (methyltrisulfanyl)methane |
| InChIKey | YWHLKYXPLRWGSE-UHFFFAOYSA-N |
Synonyms
1,3-dimethyl trisulfane, dimethyl trisulfide natural, dimethyl trisulphide, dimethyltrisulfane, methyl trisulfide, methyl trithiomethane, methylsulfanyldisulfanylmethane, methyltrithiomethane, trisulfane, 1,3-dimethyl-, trisulfane, 2,3,4-trithiapentane, dimethyl-, trisulfide, dimethyl
Physical and chemical data
| Boiling Point | 165.00 °C |
| Melting Point | -68.00 °C |
| Flash Point | 51.67 °C |
| Density | 1.19500 |
| Refractive Index | 1.59500 |
| Vapor Pressure | 1.068000 mmHg @ 25.00 C. (est) |
| LogP | 1.926 |
| Solubility | alcohol; oils; propylene glycol |
| Appearance | pale yellow clear oily 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.