4-Methyl-5-Vinylthiazole
Aroma Chemical CAS 1759-28-0
A nutty note with a root vegetable character and a soft cocoa facet. Musty and natural, it adds a roasted depth in traces.
Odor profile
| Descriptor 1 | Gourmand |
| Descriptor 2 | Nutty |
| Descriptor 3 | Musty |
Identification
| CAS Number | 1759-28-0 |
| Category | Aroma Chemical |
| Formula | C6H7NS |
| Mol. Weight | 125.19 |
| IUPAC Name | 5-ethenyl-4-methyl-1,3-thiazole |
| InChIKey | QUAMMXIRDIIGDJ-UHFFFAOYSA-N |
Synonyms
5-ethenyl-4-methyl thiazole, 5-ethenyl-4-methyl-1,3-thiazole, 5-ethenyl-4-methylthiazole, 4-methyl-5-vinyl thiazole, 4 methyl-5-vinyl thiazole, 4-methyl-5-vinyl thiazole (50% in benzyl alcohol), 4-methyl-5-vinyl thiazole (neat), 4-methyl-5-vinyl-1,3-thiazole, 4-methyl-5-vinylthiazole natural 5% in ETOH, thiazole, 4-methyl-5-vinyl-, thiazole, 5-ethenyl-4-methyl-, vinylsulfurol
Physical and chemical data
| Boiling Point | 173.5 °C |
| Melting Point | -15.00 °C |
| Flash Point | 70.56 °C |
| Density | 1.08800 |
| Refractive Index | 1.55500 |
| Vapor Pressure | 0.962000 mmHg @ 25.00 C. (est) |
| LogP | 1.552 |
| Solubility | alcohol; water, 787.9 mg/L @ 25 C (est); For experimental / research use only. |
| Appearance | yellow to deep reddish amber 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.