Chemical Properties of 2-Butenoic acid, 2-methyl-, ethyl ester (CAS 55514-48-2)

2-Butenoic acid, 2-methyl-, ethyl ester

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InChI Key
Molecular Weight1
Other Names
  • Ethyl 2-methyl-2-butenoate
  • Ethyl 2-methylbut-2-enoate

Physical Properties

Property Value Unit Source
Δf -154.19 kJ/mol Joback Calculated Property
Δfgas -325.18 kJ/mol Joback Calculated Property
Δfus 15.56 kJ/mol Joback Calculated Property
Δvap 40.37 kJ/mol Joback Calculated Property
logPoct/wat 1.52 Crippen Calculated Property
Pc 3131.49 kPa Joback Calculated Property
Tboil 439.89 K Joback Calculated Property
Tc 628.49 K Joback Calculated Property
Tfus 221.77 K Joback Calculated Property
Vc 0.43 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 222.62 J/mol×K 439.89 Joback Calculated Property

Molecular Descriptors

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

Similar Compounds

Ethyl trans-2-methyl-2-butenoate. Ethyl angelate. (Z)-Ethyl 2-methylbut-2-enoate. Ethyl angelate. Ethyl tiglate. 2-methyl-2-butenoic acid ethyl ester. 2-Butenoic acid, 2-methyl-, 2-propenyl ester, (e)-. Propyl angelate. 2-Butenoic acid, 2-methyl-, propyl ester, (E)-. (E)-But-2-enyl (E)-2-methylbut-2-enoate. 2-Butenyl Angelate. Isopropyl tiglate. 2-Chloroethyl (E)-2-methylbut-2-enoate. ethyl 2-methyl-2(E)-pentenoate. ethyl 2-methyl-2(Z)-pentenoate.

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