4-Heptenal Diethyl Acetal
Aroma Chemical Top Note CAS 18492-65-4
A green note with a cucumber seed character and a soft fatty facet. Waxy and creamy, it adds a marine green lift to compositions.
Odor profile
| Note | Top Note |
| Descriptor 1 | Green |
| Descriptor 2 | Oily |
| Descriptor 3 | Cucumber |
| Impact Level | Medium |
| Tenacity2 | 6 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 18492-65-4 |
| Category | Aroma Chemical |
| Formula | C11H22O2 |
| Mol. Weight | 186.29 |
| IUPAC Name | (Z)-7,7-diethoxyhept-3-ene |
| InChIKey | BOALWZNGHWYCRG-FPLPWBNLSA-N |
Synonyms
1,1-diethoxy-cis-4-heptene, (Z)-7,7-diethoxyhept-3-ene, cis-7,7-diethoxyhept-3-ene, 1,1-diethoxyhept-4-ene, (Z)-4-hepten-1-al diethyl acetal, cis-4-hepten-1-al diethyl acetal, cis-4-heptenal diethyl acetal, 3-heptene, 7,7-diethoxy-, (3Z)-, 3-heptene, 7,7-diethoxy-, (Z)-
Physical and chemical data
| Boiling Point | 93 °C @ 15 mmHg |
| Flash Point | 71.11 °C |
| Density | 0.84000 |
| Refractive Index | 1.42000 |
| Vapor Pressure | 0.123000 mmHg @ 25.00 C. (est) |
| LogP | 3.253 |
| Solubility | alcohol; water, slightly; water, 58.56 mg/L @ 25 C (est) |
| Appearance | colorless clear oily 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.