2-Decenal
Aroma Chemical CAS 3913-71-1
A fatty aldehydic note with an orange and rose character and a soft green facet. Floral and natural, it adds a citrus lift to compositions.
Odor profile
| Descriptor 1 | Aldehydic |
| Descriptor 2 | Floral |
| Descriptor 3 | Clean |
Identification
| CAS Number | 3913-71-1 |
| Category | Aroma Chemical |
| Formula | C10H18O |
| Mol. Weight | 154.25 |
| IUPAC Name | (E)-dec-2-enal |
| InChIKey | MMFCJPPRCYDLLZ-CMDGGOBGSA-N |
Synonyms
dec-2-enal, 2-decen-1-al, decenaldehyde, decylenic aldehyde, 3-heptyl acrolein, 3-heptylacrolein
Physical and chemical data
| Boiling Point | 229.5 °C |
| Flash Point | 96.11 °C |
| Density | 0.83600 |
| Refractive Index | 1.45200 |
| Vapor Pressure | 0.067000 mmHg @ 25.00 C. |
| LogP | 3.828 |
| Solubility | alcohol; water, 67.82 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.