2,2,3-Trimethyl-3-Cyclopentene-1-Acetaldehyde
Aroma Chemical Top Note CAS 4501-58-0
A green herbal note with a soft woody amber character and a leafy facet. Natural and fresh, it adds a green lift to compositions.
Odor profile
| Note | Top Note |
| Descriptor 1 | Aldehydic |
| Descriptor 2 | Green |
| Descriptor 3 | Herbal |
| Tenacity2 | 8 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 4501-58-0 |
| INCI Name | D-trimethyl-3-cyclopentene-1-acetaldehyde |
| Category | Aroma Chemical |
| Formula | C10H16O |
| Mol. Weight | 152.23 |
| IUPAC Name | 2-[(1R)-2,2,3-trimethylcyclopent-3-en-1-yl]acetaldehyde |
| InChIKey | OGCGGWYLHSJRFY-SECBINFHSA-N |
Synonyms
aromavert, (+)-a-campholenal, (+)-alpha-campholenal, campholenal, (+)-a-, campholenal, (+)-alpha-, (+)-a-campholenaldehyde, (+)-alpha-campholenaldehyde, campholenaldehyde, (+)-a-, campholenaldehyde, (+)-alpha-, (+)-a-campholenic aldehyde, (+)-alpha-campholenic aldehyde, campholenic aldehyde, (+)-a-, campholenic aldehyde, (+)-alpha-, 3-cyclopentene-1-acetaldehyde, 2,2,3-trimethyl-, (1R)-, 3-cyclopentene-1-acetaldehyde, 2,2,3-trimethyl-, (R)-, (R)-2,2,3-trimethyl cyclopent-3-ene-1-acetaldehyde, D-trimethyl-3-cyclopentene-1-acetaldehyde, dextro-trimethyl-3-cyclopentene-1-acetaldehyde, (R)-, (1R)-2,2,3-trimethylcyclopent-3-en-1-yl acetaldehyde, 2,2,3-trimethylcyclopent-3-en-1-yl acetaldehyde, 2-[(1R)-2,2,3-trimethylcyclopent-3-en-1-yl]acetaldehyde, (R)-2,2,3-trimethylcyclopent-3-ene-1-acetaldehyde, 2,2,3-trimethyl-3-cyclopentene-1-acetaldehyde
Physical and chemical data
| Boiling Point | 83 °C @ 1 mmHg |
| Flash Point | 66.11 °C |
| Density | 0.91800 |
| Refractive Index | 1.46200 |
| Vapor Pressure | 0.415000 mmHg @ 25.00 C. (est) |
| LogP | 2.587 |
| Solubility | alcohol; water, 111.2 mg/L @ 25 C (est); For experimental / research use only. |
| 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.