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 |
| Tenacity2 | 196 h |
1 Source: PerfumersWorld
2 Source: The Good Scents Company
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*))-; 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 |
| Density | 0.993 to 1.003 |
| Refractive Index | 1.484 to 1.494 |
| 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 |
Regulatory status
EU allergen declaration
| Substance | Share |
|---|---|
| beta-Caryophyllene | 0.3 % |
Substances that must be named in the ingredient list under Annex III of Regulation (EC) 1223/2009, as amended by Regulation (EU) 2023/1545. Where a range was given, the upper bound is shown.
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.