S-2-Butyl 3-Methylbutanethioate
Aroma Chemical CAS 2432-91-9
A green spicy note with a galbanum character and a soft herbal facet.
Odor profile
| Descriptor 1 | Green |
| Descriptor 2 | Herbal |
| Descriptor 3 | Leafy |
Identification
| CAS Number | 2432-91-9 |
| INCI Name | Tert-butyl isopentanethioate |
| Category | Aroma Chemical |
| Formula | C9H18OS |
| Mol. Weight | 174.31 |
| IUPAC Name | S-butan-2-yl 3-methylbutanethioate |
| InChIKey | MQAVHZCNCJTJJP-UHFFFAOYSA-N |
Synonyms
S-butan-2-yl 3-methylbutanethioate, butanethioic acid, 3-methyl-, S-(1-methylpropyl) ester, S-sec-butyl 3-methyl butane thioate, tert-butyl 3-methyl butane thioate, S-butyl 3-methylbutanethioate, S-sec-butyl 3-methylbutanethioate, tert-butyl isopentane thioate, S-sec-butyl thioisovalerate, sec-butyl thioisovalerate, butyric acid, 3-methy,lthio-, S-sec-butyl ester, galbanum valerate, 3-methyl butane thioic acid S-(1-methyl propyl) ester, S-1-methyl propyl 3-methyl butane thioate, S-1-methylpropyl 3-methylbutanethioate
Physical and chemical data
| Boiling Point | 181.00 °C |
| Flash Point | 65.00 °C |
| Density | 0.89800 |
| Refractive Index | 1.45200 |
| Vapor Pressure | 0.133000 mmHg @ 25.00 C. (est) |
| LogP | 3.604 |
| Solubility | alcohol; water, 153.7 mg/L @ 25 C (est); For experimental / research use only. |
| Appearance | colorless 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.