3,4-Dimethylthiophene
Aroma Chemical CAS 632-15-5
A savoury roasted note with an onion character.
Odor profile
| Descriptor 1 | Sulfurous |
| Descriptor 2 | Roasted |
| Descriptor 3 | Onion |
Identification
| CAS Number | 632-15-5 |
| Category | Aroma Chemical |
| Formula | C6H8S |
| Mol. Weight | 112.19 |
| IUPAC Name | 3,4-dimethylthiophene |
| InChIKey | GPSFYJDZKSRMKZ-UHFFFAOYSA-N |
Synonyms
thiophene, 3,4-dimethyl-, 3,4-dimethyl-thiophene
Physical and chemical data
| Boiling Point | 144.00 °C |
| Flash Point | 26.67 °C |
| Density | 1.00200 |
| Refractive Index | 1.51700 |
| Vapor Pressure | 5.842000 mmHg @ 25.00 C. (est) |
| LogP | 2.551 |
| Solubility | alcohol; water, 351.5 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.