Undecavertol
Aroma Chemical Base Note CAS 81782-77-6
Fresh green with a juicy, watery fruit character and a soft violet and oily floral facet. Diffusive, it adds juiciness and a dewy green lift to fruity, marine and floral accords.
Odor profile
| Note | Base Note |
| Descriptor 1 | Green |
| Descriptor 2 | Floral |
| Descriptor 3 | Fruity |
| Odor Impact1 | 200 |
| Impact Level | Medium |
| Tenacity1 | 3.33 h |
| Tenacity2 | 31 h |
1 Source: PerfumersWorld
2 Source: The Good Scents Company
Both tenacity figures are blotter life. The two labs use different evaluation protocols, so the numbers are not directly comparable — read them as two independent readings, not as a contradiction.
Identification
| CAS Number | 81782-77-6 |
| INCI Name | 4-methyl-3-decen-5-ol |
| Category | Aroma Chemical |
| Formula | C11H22O |
| Mol. Weight | 170.29 |
| IUPAC Name | 4-methyldec-3-en-5-ol |
| InChIKey | WSTQLNQRVZNEDV-UHFFFAOYSA-N |
Synonyms
4-Methyl-3-decen-5-ol, decen-5-ol, 4-methyl, figovert, methyl-3-decen-5-ol, (3E)-4- methyldec-3-en-5-ol, (E)-4- methyldec-3-en-5-ol, violet decenol, 3-decen-5-ol, 4-methyl-, elevenol, figovert (A.C.S. International), (3E)-4-methyldec-3-en-5-ol, (E)-4-methyldec-3-en-5-ol, undecavertol (Givaudan)
Physical and chemical data
| Boiling Point | 255.00 °C |
| Flash Point | 97.78 °C |
| Density | 0.84200 |
| Refractive Index | 1.45200 |
| Vapor Pressure | 0.011000 mmHg @ 25.00 C. (est) |
| LogP | 3.8 |
| Solubility | alcohol; water, 92 mg/L @ 20 C (exp); alcoholic - good |
| Appearance | Dry Powder; Liquid; Liquid; CBI |
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.