3-Methyl-5-(2,2,3-Trimethyl-3-Cyclopenten-1-Yl)pent-3-En-2-One
Aroma Chemical Base Note CAS 65113-95-3
A soft woody note with a sandalwood character and a violet ionone facet. Natural and smooth, it adds a woody floralcy to compositions.
Odor profile
| Note | Base Note |
| Descriptor 1 | Woody |
| Descriptor 2 | Floral |
| Descriptor 3 | Violet |
| Impact Level | Medium |
| Tenacity2 | 192 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 65113-95-3 |
| INCI Name | 3-methyl-5-(2,2,3-trimethyl-3-cyclopentenyl)pent-3-en-2-one |
| Category | Aroma Chemical |
| Formula | C14H22O |
| Mol. Weight | 206.32 |
| IUPAC Name | (E)-3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-3-en-2-one |
| InChIKey | QQUWZMIGSXXJFV-UXBLZVDNSA-N |
Synonyms
(E)-3-methyl-5-(2,2,3-trimethyl-1-cyclopent-3-enyl) pent-3-en-2-one, (E)-3-methyl-5-(2,2,3-trimethyl-1-cyclopent-3-enyl)pent-3-en-2-one, 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl) pent-3-en-2-one, 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-3-penten-2-one, 3-methyl-5-(2,2,3-trimethyl-3-cyclopentenyl) pent-3-en-2-one, 3-penten-2-one, 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl), sandal pentenone, sandex (Givaudan)
Physical and chemical data
| Boiling Point | 284.28 °C |
| Density | 0.91700 |
| Refractive Index | 1.48500 |
| Vapor Pressure | 0.003000 mmHg @ 25.00 C. (est) |
| LogP | 4.305 |
| Solubility | alcohol; water, 2.98 mg/L @ 25 C (est) |
| Appearance | pale yellow 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.