Chemical Properties of Propanoic acid, 2-hydroxy-2-methyl- (CAS 594-61-6)

Propanoic acid, 2-hydroxy-2-methyl-

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InChI
InChI=1S/C4H8O3/c1-4(2,7)3(5)6/h7H,1-2H3,(H,5,6)
InChI Key
BWLBGMIXKSTLSX-UHFFFAOYSA-N
Formula
C4H8O3
SMILES
CC(C)(O)C(=O)O
Molecular Weight1
104.10
CAS
594-61-6
Other Names
  • (CH3)2COHCOOH
  • 2-Hydroxy-2-methylpropionic acid
  • 2-hydroxy-2-methylpropanoic acid
  • 2-hydroxyisobutyric acid
  • 2-methyllactic acid
  • Acetonic acid
  • Hydroxydimethylacetic acid
  • Lactic acid, 2-methyl-
  • NSC 402158
  • NSC 4505
  • Propanoic acid, 2-methyl-2-hydroxy-
  • «alpha»-Hydroxyisobutanoic acid
  • «alpha»-Hydroxyisobutyric acid
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Physical Properties

Property Value Unit Source
Δf -416.92 kJ/mol Joback Calculated Property
Δfgas -551.68 kJ/mol Joback Calculated Property
Δfus 8.48 kJ/mol Joback Calculated Property
Δvap 63.31 kJ/mol Joback Calculated Property
IE 10.90 ± 0.10 eV NIST
log10WS 0.03 Crippen Calculated Property
logPoct/wat -0.158 Crippen Calculated Property
McVol 80.530 ml/mol McGowan Calculated Property
Pc 5602.57 kPa Joback Calculated Property
I [1918.00; 1918.00]   Show Hide
I 1918.00 NIST
I 1918.00 NIST
Tboil 485.20 K NIST
Tc 702.65 K Joback Calculated Property
Tfus 354.00 ± 3.00 K NIST
Vc 0.292 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [186.31; 218.87] J/mol×K [525.92; 702.65] Show Hide
Cp,gas 186.31 J/mol×K 525.92 Joback Calculated Property
Cp,gas 192.59 J/mol×K 555.38 Joback Calculated Property
Cp,gas 198.50 J/mol×K 584.83 Joback Calculated Property
Cp,gas 204.06 J/mol×K 614.29 Joback Calculated Property
Cp,gas 209.30 J/mol×K 643.74 Joback Calculated Property
Cp,gas 214.23 J/mol×K 673.20 Joback Calculated Property
Cp,gas 218.87 J/mol×K 702.65 Joback Calculated Property
η [0.0000844; 0.0401709] Pa×s [308.83; 525.92] Show Hide
η 0.0401709 Pa×s 308.83 Joback Calculated Property
η 0.0083870 Pa×s 345.01 Joback Calculated Property
η 0.0023575 Pa×s 381.19 Joback Calculated Property
η 0.0008258 Pa×s 417.38 Joback Calculated Property
η 0.0003419 Pa×s 453.56 Joback Calculated Property
η 0.0001613 Pa×s 489.74 Joback Calculated Property
η 0.0000844 Pa×s 525.92 Joback Calculated Property
ΔvapH 67.50 kJ/mol 428.00 NIST
ρs 1240.00 kg/m3 293.00 Thermod...

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 357.20 K 0.10 NIST

Similar Compounds

Methyltartronic acid. 2-Hydroxy-2-methylpropanedioic acid. Propanoic acid, 2-hydroxy-2-methyl-, methyl ester. 1,2-Propanediol, 2-methyl-. «alpha»-Hydroxyisobutyric acid, acetate. «alpha»-Hydroxyisobutyric acid, trifluoroacetate. Propanoic acid, 2-hydroxy-2-methyl-, ethyl ester. 2-Hydroxy-2-methylbutyric acid. 3-Hydroxy-3-methyl-2-butanone. 2,3-Butanediol, 2,3-dimethyl-. Propanoic acid, 2,2-dimethyl-. L-Lactic acid. Lactic acid. Propanoic acid, 2-methyl-. «alpha»-Hydroxyisobutyric acid, pentafluoropropionate.

Find more compounds similar to Propanoic acid, 2-hydroxy-2-methyl-.

Sources

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