BETA PHENYL ETHYL DIMETHYL CARBINYL ISOBUTYRATE
Synonym(s):papaya isobutyrate
- CAS NO.：10031-71-7
- Empirical Formula: C15H22O2
- Molecular Weight: 234.33
- MDL number: MFCD00216766
- EINECS: 233-092-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-24 22:25:33
What is BETA PHENYL ETHYL DIMETHYL CARBINYL ISOBUTYRATE?
Description
2-Methyl-4-phenyl-2-butyl isobutyrate has a herbaceous, teα-like, sweet odor with a fruit-juice flavor. May be prepared by esterification of dimethyl phenylethyl carbinol with isobutyric acid or anhydride.
Chemical properties
2-Methyl-4-phenyl-2-butyl isobutyrate has an herbaceous, tea-like, sweet odor and a fruit juice flavor
The Uses of BETA PHENYL ETHYL DIMETHYL CARBINYL ISOBUTYRATE
Dimethyl Phenyl Ethyl Carbinyl Isobutyrate Finds some use in flavor compositions for imitation fruit, Melon, Berry-types, Cherry, Plum, etc.
Preparation
By esterification of dimethyl phenylethyl carbinol with isobutyric acid or anhydride.
Taste threshold values
Taste characteristics at 10 ppm: green, floral, fruity and honey with a tropical nuance
Synthesis
Papaya isobutyrate is produced by direct esterification of Dimethylphenylethylcarbinol with iso-Butyric acid or iso-Butyric anhydnde. In the former case, preferably under azeotropic conditions.
Properties of BETA PHENYL ETHYL DIMETHYL CARBINYL ISOBUTYRATE
| Boiling point: | 314.5±21.0 °C(Predicted) |
| Density | 0.969±0.06 g/cm3(Predicted) |
| FEMA | 2736 | 2-METHYL-4-PHENYL-2-BUTYL ISOBUTYRATE |
| Odor | at 100.00 %. floral green geranium honey powdery papaya tropical raisin plum |
| JECFA Number | 1461 |
| EPA Substance Registry System | Propanoic acid, 2-methyl-, 1,1-dimethyl-3-phenylpropyl ester (10031-71-7) |
Safety information for BETA PHENYL ETHYL DIMETHYL CARBINYL ISOBUTYRATE
Computed Descriptors for BETA PHENYL ETHYL DIMETHYL CARBINYL ISOBUTYRATE
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