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1-Phenylethyl propionate

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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
Mol File:
120-45-6.mol
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1-Phenylethyl propionate Chemical Properties

Melting point:
-60°C
Boiling point:
91-92 °C5 mm Hg
Density 
1.007 g/mL at 25 °C
refractive index 
n20/D 1.4905
FEMA 
2689 | ALPHA-METHYLBENZYL PROPIONATE
Flash point:
202 °F
Water Solubility 
0.04 g/L (20 ºC)
JECFA Number
802
CAS DataBase Reference
120-45-6(CAS DataBase Reference)
EPA Substance Registry System
Benzenemethanol, .alpha.-methyl-, propanoate (120-45-6)
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Safety Information

Risk Statements 
36/37/38
Safety Statements 
24/25
WGK Germany 
1
RTECS 
DP0620000
HS Code 
29159000

MSDS

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1-Phenylethyl propionate Usage And Synthesis

Description

α-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 Properties

α-Methylbenzyl propionate has a floral, sweet, green odor typical of gardenia and jasmine.

Chemical Properties

clear colorless liquid

Occurrence

Reported found in mint, beer, passionfruit.

Preparation

By direct esterification of methylphenylcarbinol with propionic acid under azeotropic conditions.

Taste threshold values

Taste characteristics at 10 ppm: citrus and green with tropical fruity nuances.

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