8-Undecenal
Aroma Chemical Base Note CAS 58296-81-4
An aldehydic waxy note.
Odor profile
| Note | Base Note |
| Descriptor 1 | Aldehydic |
| Descriptor 2 | Floral |
| Descriptor 3 | Waxy |
| Tenacity2 | 366 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 58296-81-4 |
| INCI Name | 8-undecenal |
| Category | Aroma Chemical |
| Formula | C11H20O |
| Mol. Weight | 168.28 |
| IUPAC Name | undec-8-enal |
| InChIKey | DWQXOILNGUCNSH-UHFFFAOYSA-N |
Synonyms
undec-8-enal, 8-undecen-1-al, 8-undecen-1-al (high cis)
Physical and chemical data
| Boiling Point | 242.5 °C |
| Flash Point | 93.33 °C |
| Density | 0.84000 |
| Refractive Index | 1.44000 |
| Vapor Pressure | 0.033000 mmHg @ 25.00 C. (est) |
| LogP | 4.071 |
| Solubility | alcohol; water, 22.27 mg/L @ 25 C (est); For experimental / research use only. |
| Appearance | colorless to 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.