Santalol
Aroma Chemical CAS 11031-45-1
A deep sweet sandalwood note with a soft woody character.
Odor profile
| Descriptor 1 | Woody |
| Descriptor 2 | Sandalwood |
| Descriptor 3 | Creamy |
Identification
| CAS Number | 11031-45-1 |
| INCI Name | Santalol |
| Category | Aroma Chemical |
| Formula | C15H24O |
| Mol. Weight | 220.35 |
| IUPAC Name | 2-methyl-5-(2-methyl-3-methylidene-2-bicyclo[2.2.1]heptanyl)pent-2-en-1-ol |
| InChIKey | OJYKYCDSGQGTRJ-UHFFFAOYSA-N |
Synonyms
alpha,beta-argeol, artheol, 5-(2,3-dimethyl tricyclo(2.2.1.0(2,6))hept-3-yl)-2-methyl-2-penten-1-ol, (7E,9E,11E,13E)-pentadeca-7,9,11,13-tetraen-1-ol, alpha,beta-santalol, santalol (alpha & beta), santalol nat australia (Robertet)
Physical and chemical data
| Boiling Point | 302 °C |
| Flash Pointe | 116.11 °C |
| Density | 0.96900 |
| Refractive Indexe | 1.49800 |
| Vapor Pressure | 0.000002 mmHg @ 25.00 C. (est) |
| LogP | 4.647 |
| Solubility | alcohol; fixed oils; propylene glycol |
| Appearance | colorless to pale yellow clear viscous liquid |
e Estimated from a closely related isomer of the same molecule. Actual values vary by supplier, grade and quality.
Regulatory status
EU allergen declaration
| Substance | Share |
|---|---|
| Santalol | 100 % |
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.