Phenylpropionaldehyde
Aroma Chemical CAS 1335-10-0
A strong green floral note reminiscent of hyacinth with balsamic and watery facets. Highly diffusive, it is used in trace amounts for hyacinth, lilac and green floral compositions.
Odor profile
| Descriptor 1 | Green |
| Descriptor 2 | Aldehydic |
| Descriptor 3 | Floral |
Identification
| CAS Number | 1335-10-0 |
| INCI Name | Phenylpropionaldehyde |
| Category | Aroma Chemical |
| Formula | C9H10O |
| Mol. Weight | 134.17 |
| IUPAC Name | 3-phenylpropanal |
| InChIKey | YGCZTXZTJXYWCO-UHFFFAOYSA-N |
Synonyms
dihydrocinnamaldehyde, hydrocinnamic aldehyde, hydrocinnamyl aldehyde, hydrocinnamylaldehyde, phenyl propanal, 3-phenylpropanal, propionaidehyde, phenyl-
Physical and chemical data
| Boiling Point | 217.00 °C |
| Flash Point | 95.00 °C |
| Densitye | 1.00700 |
| Refractive Indexe | 1.51900 |
| Vapor Pressure | 0.131000 mmHg @ 25.00 C. (est) |
| LogP | 1.780 |
| Solubility | alcohol; water, 1624 mg/L @ 25 C (est) |
| Appearance | colorless to pale yellow clear liquid |
e Estimated from a closely related isomer of the same molecule. Actual values vary by supplier, grade and quality.
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.