Chemical Properties of «alpha»-Methylcinnamic acid (CAS 1199-77-5)

«alpha»-Methylcinnamic acid

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InChI
InChI=1S/C10H10O2/c1-8(10(11)12)7-9-5-3-2-4-6-9/h2-7H,1H3,(H,11,12)/b8-7+
InChI Key
XNCRUNXWPDJHGV-BQYQJAHWSA-N
Formula
C10H10O2
SMILES
CC(=Cc1ccccc1)C(=O)O
Molecular Weight1
162.19
CAS
1199-77-5
Other Names
  • 2-Propenoic acid, 2-methyl-3-phenyl-
  • Cinnamic acid, «alpha»-methyl-
  • 2-Methyl-3-phenyl-2-propenoic acid
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Physical Properties

Property Value Unit Source
Δf -48.34 kJ/mol Joback Calculated Property
Δfgas -170.58 kJ/mol Joback Calculated Property
Δfus 20.28 kJ/mol Joback Calculated Property
Δvap 63.59 kJ/mol Joback Calculated Property
log10WS -2.23 Crippen Calculated Property
logPoct/wat 2.174 Crippen Calculated Property
McVol 131.140 ml/mol McGowan Calculated Property
Pc 3740.80 kPa Joback Calculated Property
Tboil 604.97 K Joback Calculated Property
Tc 817.08 K Joback Calculated Property
Tfus 320.59 K Joback Calculated Property
Vc 0.493 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [306.62; 361.26] J/mol×K [604.97; 817.08] Show Hide
Cp,gas 306.62 J/mol×K 604.97 Joback Calculated Property
Cp,gas 317.42 J/mol×K 640.32 Joback Calculated Property
Cp,gas 327.48 J/mol×K 675.67 Joback Calculated Property
Cp,gas 336.84 J/mol×K 711.02 Joback Calculated Property
Cp,gas 345.56 J/mol×K 746.37 Joback Calculated Property
Cp,gas 353.69 J/mol×K 781.72 Joback Calculated Property
Cp,gas 361.26 J/mol×K 817.08 Joback Calculated Property
ΔvapH 78.50 kJ/mol 479.50 NIST

Similar Compounds

(2E)-2-ethyl-3-phenyl-2-propenoic acid. 2-Methyl-3-phenyl-2-propen-1-ol. 2-Propenal, 2-methyl-3-phenyl-. Propanedioic acid, (phenylmethylene)-. 3-Buten-2-one, 3-methyl-4-phenyl-. Benzylidenemalonaldehyde. Benzene, (2-methyl-1-propenyl)-. «alpha»-Methylcinnamyl acetate. «alpha»-Fluorocinnamic acid. P-hydroxybenzylidene malonic acid. 2-Propenoic acid, 3-phenyl-. trans-Cinnamic acid. (Z)-3-Phenyl-2-propenoic acid. 2-Propenoic acid, 2-cyano-3-phenyl-, methyl ester. Propanedioic acid, (phenylmethylene)-, diethyl ester.

Find more compounds similar to «alpha»-Methylcinnamic acid.

Sources

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