Chemical Properties of Benzenepropanoic acid, ethyl ester (CAS 2021-28-5)

Benzenepropanoic acid, ethyl ester

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InChI Key
Molecular Weight1
Other Names
  • Ethyl 2,3-dihydrocinnamate
  • Ethyl 3-phenylpropanoate
  • Ethyl 3-phenylpropionate
  • Ethyl benzenepropanoate
  • Ethyl dihydrocinnamate
  • Ethyl hydrocinnamate
  • Ethylphenyl propanoate
  • Hydrocinnamic acid, ethyl ester
  • ethyl 3-phenylproprionate

Physical Properties

Property Value Unit Source
Δcliquid -5906.30 ± 4.70 kJ/mol NIST
Δf -79.77 kJ/mol Joback Calculated Property
Δfgas -278.64 kJ/mol Joback Calculated Property
Δfus 21.07 kJ/mol Joback Calculated Property
Δvap 51.51 kJ/mol Joback Calculated Property
logPoct/wat 2.18 Crippen Calculated Property
Pc 2778.85 kPa Joback Calculated Property
Tboil 520.40 K NIST
Tboil 520.40 ± 1.00 K NIST
Tc 763.32 K Joback Calculated Property
Tfus 312.31 K Joback Calculated Property
Vc 0.57 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 346.39 J/mol×K 554.05 Joback Calculated Property
Cp,liquid 286.60 J/mol×K 298.0 NIST
η 0.00 Pa×s 554.05 Joback Calculated Property

Molecular Descriptors

Joback and Reid Groups
-O- (nonring) 1
>C=O (nonring) 1
=CH- (ring) 5
=C< (ring) 1
-CH2- 3
-CH3 1

Similar Compounds

Benzenepropanoic acid, 3-phenylpropyl ester. 3-Phenylpropanoic acid methyl ester. Benzenepropanoic acid 1-methylethyl ester. 3-Phenylpropanoic anhydride. Benzenepropanoic acid, pentyl ester. 3-Phenylpropionic acid, 3-methylbutyl ester. Benzenepropanoic acid, hexyl ester. 3-Phenylpropionic acid, 2,2,2-trichloroethyl ester. 2-Phenethyl-.beta.-phenylpropionate. (Z)-Hex-3-enyl dihydrocinnamate. 3-Phenylpropanoic acid. 3-Phenylpropionic acid, 2-methylbutyl ester. 3-Phenylpropionic acid, pent-2-en-4-ynyl ester. Benzenepropanol, propanoate. 3-Phenylpropionic acid, but-3-yn-2-yl ester.

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