Vetyvenal
Aroma Chemical Base Note CAS 32214-91-8
A fresh woody note with a sharp cedar character and a soft vetiver facet. It lends a milky sandalwood smoothness to vetiver reconstructions and woody accords.
Odor profile
| Note | Base Note |
| Descriptor 1 | Balsamic |
| Descriptor 2 | Fruity |
| Descriptor 3 | Woody |
| Odor Impact1 | 100 |
| Impact Level | Medium |
| Tenacity1 | 96 h |
| Tenacity2 | 196 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 | 32214-91-8 |
| INCI Name | Caryophyllene acetate |
| Category | Aroma Chemical |
| Formula | C17H26O2 |
| Mol. Weight | 262.4 |
| IUPAC Name | (4,11,11-trimethyl-8-methylidene-5-bicyclo[7.2.0]undec-3-enyl) acetate |
| InChIKey | OCLOVRSVPZPWHE-UHFFFAOYSA-N |
Synonyms
Caryophyllene alcohol acetate, Caryophyllene Acetate, acetyl caryophyllene, bicyclo(7.2.0)undec-3-en-5-ol, 4,11,11-trimethyl-8-methylene-, acetate (ester), (1R-(1R*,5R*,9S*))-, bicyclo[7.2.0]undec-3-en-5-ol, 4,11,11-trimethyl-8-methylene-, acetate, (3Z)-, caryoketone (Takasago), (1R-(1R*,5R*,9S*))-4,11,11-trimethyl-8-methylene bicyclo(7.2.0)undec-3-en-5-ol acetate, 4,11,11-trimethyl-8-methylene bicyclo(7.2.0)undec-3-en-5-yl acetate, (1R-(1R*,5S*,9S*))-4,11,11-trimethyl-8-methylenebicyclo(7.2.0)undec-3-en-5-yl acetate, 4,11,11-trimethyl-8-methylenebicyclo(7.2.0)undec-3-en-5-yl acetate, (1R-(1R*,5S*,9S*))-4,11,11-trimethyl-8-methylenebicyclo(7.2.3)undec-3-en-5-yl acetate, (3Z)-4,11,11-trimethyl-8-methylenebicyclo[7.2.0]undec-3-en-5-yl acetate, ((3Z)-4,11,11-trimethyl-8-methylidene-5-bicyclo(7.2.0)undec-3-enyl) acetate, [(3Z)-4,11,11-trimethyl-8-methylidene-5-bicyclo[7.2.0]undec-3-enyl] acetate
Physical and chemical data
| Boiling Point | 149 °C @ 10 mmHg |
| Melting Point | 40.00 °C |
| Vapor Pressure | 0.000240 mmHg @ 25.00 C. (est) |
| LogP | 3.7 |
| Solubility | alcohol; water, 0.2388 mg/L @ 25 C (est) |
| Appearance | white crystals |
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.