Chemical Properties of 2-Propenoic acid (CAS 79-10-7)

2-Propenoic acid

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InChI
InChI=1S/C3H4O2/c1-2-3(4)5/h2H,1H2,(H,4,5)
InChI Key
NIXOWILDQLNWCW-UHFFFAOYSA-N
Formula
C3H4O2
SMILES
C=CC(=O)O
Molecular Weight1
72.06
CAS
79-10-7
Other Names
  • Acroleic acid
  • Acrylic acid
  • CH2=CHCOOH
  • Ethylenecarboxylic acid
  • Glacial acrylic acid
  • Kyselina akrylova
  • NSC 4765
  • Propene acid
  • Propenoic acid
  • Rcra waste number U008
  • Vinylformic acid
Sources

Physical Properties

Property Value Unit Source
Δcliquid -1368.80 ± 1.80 kJ/mol NIST
Δcliquid -1374.00 ± 11.00 kJ/mol NIST
Δcliquid -1373.00 ± 5.00 kJ/mol NIST
Δf -203.52 kJ/mol Joback Calculated Property
Δfgas -330.70 ± 4.20 kJ/mol NIST
Δfgas -324.70 kJ/mol NIST
Δfgas -336.90 ± 2.30 kJ/mol NIST
Δfliquid -383.80 ± 2.00 kJ/mol NIST
Δfliquid -377.80 ± 9.30 kJ/mol NIST
Δfus 7.93 kJ/mol Joback Calculated Property
Δvap [53.10; 57.30] kJ/mol Show Hide
Δvap 53.10 ± 4.20 kJ/mol NIST
Δvap 53.10 kJ/mol NIST
Δvap 53.10 ± 4.20 kJ/mol NIST
Δvap 57.30 kJ/mol NIST
Δvap 57.30 ± 1.30 kJ/mol NIST
IE [10.60; 10.78] eV Show Hide
IE 10.60 eV NIST
IE 10.60 eV NIST
IE 10.60 eV NIST
IE 10.78 eV NIST
logPoct/wat 0.26 Crippen Calculated Property
Pc 5242.73 ± 100.00 kPa NIST
Tboil 412.20 K NIST
Tboil 414.80 K NIST
Tboil 414.45 K NIST
Tc 616.57 ± 3.00 K NIST
Tfus [285.30; 290.00] K Show Hide
Tfus 285.70 K NIST
Tfus 285.70 ± 0.20 K NIST
Tfus 285.45 K NIST
Tfus 285.30 ± 0.60 K NIST
Tfus 285.45 ± 0.50 K NIST
Tfus Outlier 290.00 ± 1.00 K NIST
Vc 0.21 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 96.30 J/mol×K 410.77 Joback Calculated Property
Cp,liquid 144.20 J/mol×K 298.15 NIST
Cp,liquid 145.70 J/mol×K 300.0 NIST
η 0.00 Pa×s 410.77 Joback Calculated Property
ΔfusH 11.16 kJ/mol 285.5 NIST
ΔfusH 11.16 kJ/mol 285.5 NIST
ΔfusH 9.51 kJ/mol 285.7 NIST
ΔvapH 32.70 kJ/mol 318.0 NIST
ΔvapH 45.30 kJ/mol 377.5 NIST
ΔfusS 33.30 J/mol×K 285.7 NIST

Molecular Descriptors

Joback and Reid Groups
=CH2 1
>C=O (nonring) 1
=CH- 1
-OH (alcohol) 1

Similar Compounds

Crotonic acid. 2-Butenoic acid, isomer # 1. 2-Butenoic acid, (E)-. Isocrotonic acid. 2-Propenoic acid, methyl ester. trans-«beta»-Chloroacrylic acid. 2-Propenoic acid, 3-chloro-, (Z)-. 2-Propenoic acid, 2-methyl-. 1,3-Butadiene-1-carboxylic acid. Acetic acid, rubidium salt. Ammonium acetate. Magnesium acetate. MeCO2 anion. Sodium acetate trihydrate. Acetic acid, lithium salt.

Find more compounds similar to 2-Propenoic acid.

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.