Propyl cinnamate
- CAS NO.：7778-83-8
- Empirical Formula: C12H14O2
- Molecular Weight: 190.24
- MDL number: MFCD00051556
- EINECS: 231-916-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-09 13:55:29
What is Propyl cinnamate?
Chemical properties
Propyl cinnamate has a characteristic peach–apricot flavor and a wine-like odor.
The Uses of Propyl cinnamate
Propyl cinnamate is used as an insect repellant.
Preparation
By esterification of cinnamic acid with propyl alcohol in the presence of HCl as a catalyst; or by direct esterification in the presence of benzene.
Definition
ChEBI: Propyl cinnamate is an alkyl cinnamate.
Synthesis
Propyl cinnamate is prepared by azeotropic esterification of n-Propanol with Cinnamic acid.
Properties of Propyl cinnamate
| Boiling point: | 282-284°C |
| Density | 1,025 g/cm3 |
| refractive index | 1.5530 |
| FEMA | 2938 | PROPYL CINNAMATE |
| Flash point: | >99°C |
| storage temp. | Sealed in dry,Room Temperature |
| Odor | at 100.00 %. musty vine amber |
| JECFA Number | 660 |
| BRN | 2044816 |
| CAS DataBase Reference | 7778-83-8(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Propenoic acid, 3-phenyl-, propyl ester (7778-83-8) |
Safety information for Propyl cinnamate
Computed Descriptors for Propyl cinnamate
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