Cinnamyl Isobutyrate
Aroma Chemical Base Note CAS 103-59-3
A sweet fruity note with an almond and cinnamyl character and a soft spicy facet. Tropical and natural, it adds a fruity lift to compositions.
Odor profile
| Note | Base Note |
| Descriptor 1 | Fruity |
| Descriptor 2 | Spicy |
| Descriptor 3 | Balsamic |
| Impact Level | Medium |
| Tenacity2 | 188 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 103-59-3 |
| INCI Name | Cinnamyl isobutyrate |
| Category | Aroma Chemical |
| Formula | C13H16O2 |
| Mol. Weight | 204.26 |
| IUPAC Name | [(E)-3-phenylprop-2-enyl] 2-methylpropanoate |
| InChIKey | KLKQSZIWHVEARN-RMKNXTFCSA-N |
Synonyms
iso butyric acid cinnamyl ester, cinnamyl 2-methyl propanoate, cinnamyl iso butyrate, cinnamyl isobutyrate FCC, cinnamyl isobutyrate natural, cinnamyl-iso-butyrate FCC, 2-methyl propanoic acid 3-phenyl-2-propenyl ester, 3-phenyl-2-propen-1-yl 2-methyl propanoate, 3-phenyl-2-propen-1-yl isobutyrate, 3-phenylprop-2-en-1-yl 2-methylpropanoate, 3-phenylprop-2-enyl 2-methylpropanoate, propanoic acid, 2-methyl-, 3-phenyl-2-propen-1-yl ester
Physical and chemical data
| Boiling Point | 295.00 °C |
| Density | 1.00600 |
| Refractive Index | 1.52300 |
| Vapor Pressure | 0.002000 mmHg @ 20.00 C. |
| LogP | 3.504 |
| Solubility | alcohol; water, 25.75 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.