Chemical Properties of 2-Propenoic acid, 3-(4-methoxyphenyl)- (CAS 830-09-1)

2-Propenoic acid, 3-(4-methoxyphenyl)-

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InChI Key
Molecular Weight1
Other Names
  • 3-(4-Methoxy-phenyl)-acrylic acid
  • 3-(4-Methoxyphenyl)-2-propenoic acid
  • 4-Methoxycinnamic acid
  • Cinnamic acid, 4-methoxy-
  • Cinnamic acid, p-methoxy-
  • Methoxycinnamic acid, para
  • NSC 5303
  • O-Methyl-p-coumaric acid
  • p-Methoxycinnamic acid
  • trans-4-methoxycinnamic acid

Physical Properties

Property Value Unit Source
Δcsolid -4878.10 kJ/mol NIST
Δcsolid -4871.00 kJ/mol NIST
Δf -154.42 kJ/mol Joback Calculated Property
Δfgas -304.48 kJ/mol Joback Calculated Property
Δfsolid -485.80 kJ/mol NIST
Δfus 22.38 kJ/mol Joback Calculated Property
Δvap 66.59 kJ/mol Joback Calculated Property
logPoct/wat 1.79 Crippen Calculated Property
Pc 3577.07 kPa Joback Calculated Property
Tboil 632.49 K Joback Calculated Property
Tc 839.79 K Joback Calculated Property
Tfus 412.00 ± 3.00 K NIST
Vc 0.51 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 328.56 J/mol×K 632.49 Joback Calculated Property
η 0.00 Pa×s 632.49 Joback Calculated Property
ΔfusH 2.49 kJ/mol 461.9 NIST

Molecular Descriptors

Joback and Reid Groups
-O- (nonring) 1
>C=O (nonring) 1
=CH- (ring) 4
-OH (alcohol) 1
=C< (ring) 2
=CH- 2
-CH3 1

Similar Compounds

2-Propenoic acid, 3-(4-methoxyphenyl)-, (E)-. (Z)-p-Methoxy-cinnamic acid. 4-Ethoxycinnamic acid. 2-Propenoic acid, 3-(4-methoxyphenyl)-, methyl ester. 2-Propenoic acid, 3-(4-methoxyphenyl)-, methyl ester, (E)-. Methyl p-methoxycinnamate, cis. P-(2-hydroxyethoxy) cinnamic acid. 4-Methoxycinnamaldehyde. trans-4-Methoxycinnamaldehyde. (Z)-Ethyl 3-(4-methoxyphenyl)acrylate. (Z)-Ethyl-p-methoxycinnamate. trans-Ethyl p-methoxycinnamate. ethyl p-methoxy cinnamate. 2-Propenoic acid, 3-(4-hydroxyphenyl)-, (Z)-. p-Coumaric acid, trans.

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