Phenylethyl-crotonate
- CAS NO.：68141-20-8
- Empirical Formula: C12H14O2
- Molecular Weight: 190.24
- MDL number: MFCD00672774
- EINECS: 268-842-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:54:54
What is Phenylethyl-crotonate?
The Uses of Phenylethyl-crotonate
Phenethyl-crotonate is used in perfume compositions for floral, Oriental, balsamic and herbaceous fragrance types, mainly as a modifier, a warm undertone and a supporting note to Labdanum, Rose, Sandalwood, Opopanax, Methylionones, Lavender and many other fragrance materials. It works particularly well with Opopanax.
Production Methods
Phenethyl-crotonate is produced from Phenylethyl alcohol and Crotonic acid by azeotropic esterification.
Properties of Phenylethyl-crotonate
| Boiling point: | 291.1±19.0 °C(Predicted) |
| Density | 1.026±0.06 g/cm3(Predicted) |
| solubility | Practically insoluble in water, soluble in alcohol and oils |
| form | Colourless oily liquid. |
| Odor | Pleasant, dry-and-sweet, mildly rosy-musty odour with a warm-herbaceous undertone. |
| EPA Substance Registry System | 2-Butenoic acid, 2-phenylethyl ester, (2E)- (68141-20-8) |
Safety information for Phenylethyl-crotonate
Computed Descriptors for Phenylethyl-crotonate
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