Sulfurol
Aroma Chemical Top Note CAS 137-00-8
Soft, milky and creamy with a sweet sandalwood and nutty character; in higher amounts it turns warm and meaty. Used in traces, it adds a natural, milky roundness to gourmand and sandalwood accords.
Odor profile
| Note | Top Note |
| Descriptor 1 | Gourmand |
| Descriptor 2 | Milky |
| Descriptor 3 | Creamy |
| Odor Impact1 | 2000 |
| Tenacity1 | 20 h |
1 Source: PerfumersWorld
Identification
| CAS Number | 137-00-8 |
| INCI Name | Methylthiazolyl-ethanol |
| Category | Aroma Chemical |
| Formula | C6H9NOS |
| Mol. Weight | 143.21 |
| IUPAC Name | 2-(4-methyl-1,3-thiazol-5-yl)ethanol |
| InChIKey | BKAWJIRCKVUVED-UHFFFAOYSA-N |
Synonyms
4-Methyl-5-thiazoleethanol, hemineurine, Hydroxyethyl-4-methyl Thiazole, 4-methyl-5-beta-hydroxyethyl Thiazole, 5,2-hydroxyethyl-4-methylthiazole, Methyl-5-thiazole Ethanol, 5-hydroxyethyl-4-methyl Thiazole, 4-Methyl-5-thiazolylethanol, Thiazole, 5-(2-hydroxyethyl)-, 4-methyl, 5,2-hydroxyethyl-4-methyl thiazole, 5-hydroxyethyl-4-methylthiazole, 5-(2-hydroxyethyl)-4-methyl thiazole, 5-(beta-hydroxyethyl)-4-methyl thiazole, 5-(2-hydroxyethyl)-4-methylthiazole, 2-(4-methyl thiazol-5-yl) ethanol, methyl thiazolyl ethanol, 2-(4-methyl-1,3-thiazol-5-yl)ethanol, 4-methyl-5-(2-hydroxyethyl) thiazole, 4-methyl-5-(2-hydroxyethyl)-thiazole, 4-methyl-5-hydroxethyl thiazole, 4-methyl-5-hydroxy ethyl thiazole, 4-methyl-5-thiazole ethanol, 4-methyl-5-thiazoleethanol (extra), 4-methyl-5-thiazolyl ethanol, 2-(4-methylthiazol-5-yl)ethanol, 4-methylthiazol-5ylethanol, 2-(4-methylthiazole-5-yl)ethanol, quesote, quesote 10% ETOH natural, quesote 10% in TEC natural, sulfulin, sulfurol (4 methyl 5 thiazolethanol) (bean odor), sulfurol (4 methyl 5 thiazolethanol) (fruity odor), sulfurol (4 methyl 5 thiazolethanol) (meat odor), sulfurol AP, sulfurol meaty, sulfurol milky, sulfurol RD
Physical and chemical data
| Boiling Point | 280 °C |
| Melting Point | 25.0 °C |
| Flash Point | >100 °C |
| Density | 1.196 |
| Refractive Index | 1.54 |
| Vapor Pressure | 0.003000 mmHg @ 25.00 C. (est) |
| LogP | 0.8 |
| Solubility | Soluble in water, ether, benzene, chloroform |
| Appearance | 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.