1-Phenylethyl propionate

1-Phenylethyl propionate Basic information
Product Name:1-Phenylethyl propionate
Synonyms:alpha-methylbenzylpropanoate;Benzenemethanol,.alpha.-methyl-,propanoate;phenylmethylcarbinylpropionate;propionicacid,alpha-methylbenzylester;propionicacid1-phenyl-ethylester;styrolylpropionate;ALPHA-METHYLBENZYL PROPIONATE 98+%;1-phenylethyl
CAS:120-45-6
MF:C11H14O2
MW:178.23
EINECS:204-397-3
Product Categories:
Mol File:120-45-6.mol
1-Phenylethyl propionate Structure
1-Phenylethyl propionate Chemical Properties
Melting point -60°C
Boiling point 91-92 °C5 mm Hg
density 1.007 g/mL at 25 °C
FEMA 2689 | ALPHA-METHYLBENZYL PROPIONATE
refractive index n20/D 1.4905
Fp 202 °F
storage temp. Sealed in dry,Room Temperature
Odorat 100.00 %. fresh sweet floral rose gardenia green weedy
Odor Typefloral
Water Solubility 0.04 g/L (20 ºC)
JECFA Number802
LogP2.81
CAS DataBase Reference120-45-6(CAS DataBase Reference)
EPA Substance Registry SystemBenzenemethanol, .alpha.-methyl-, propanoate (120-45-6)
Safety Information
Risk Statements 36/37/38
Safety Statements 24/25
WGK Germany 1
RTECS DP0620000
HS Code 29159000
MSDS Information
ProviderLanguage
1-Phenylethyl propionate English
1-Phenylethyl propionate Usage And Synthesis
Descriptionα-Methylbenzyl propionate has a floral, sweet, green odor typical of gardenia and jasmine. May be prepared by direct esterification of methylphenylcarbinol with propionic acid under azeotropic conditions.
Chemical Propertiesα-Methylbenzyl propionate has a floral, sweet, green odor typical of gardenia and jasmine.
Chemical Propertiesclear colorless liquid
OccurrenceReported found in mint, beer, passionfruit.
Uses1-Phenylethyl propionate works well in both rose and lily-of-the-valley floral formulations. It is also suitable for jasmine, ylang-ylang, magnolia, carnation, lavender and oriental and woody. It is a modifier and enhancer of floral fragrances. It can also be used in tobacco flavoring and food flavors such as honey, strawberry, raspberry, apricot, peach and other fruity flavors.
DefinitionChEBI: 1-Phenylethyl propanoate is a carboxylic ester. It is functionally related to a benzyl alcohol.
PreparationBy direct esterification of methylphenylcarbinol with propionic acid under azeotropic conditions.
Taste threshold valuesTaste characteristics at 10 ppm: citrus and green with tropical fruity nuances.
1-Phenylethyl propionate Preparation Products And Raw materials
LINALYL PROPIONATE 2-Methyl-1-phenyl-2-propanol 2,2-Bis(hydroxymethyl)propionic acid icosanyl propionate (2-METHYL-1H-INDOL-3-YL)-OXO-ACETIC ACID ETHYL ESTER 4-Methylbenzyl alcohol 4-Hydroxybenzyl alcohol Ethyl propionate Dilauryl thiodipropionate Olibanum oil Propionic acid Calcium Propionate BUTYL OLEATE Propylene glycol methyl ether propionate Styralyl acetate Methyl acrylate Dimethyl succinate Diethylstilbestrol

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