System: 2-methylpropanoic acid

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1) 2-methylpropanoic acid
DECHEMA ID41810
FormulaC4H8O2
Synonymisobutanoic acid
Synonymisopropylformic acid
Synonymisobutyric acid
Synonymdimethylacetic acid
Synonymα-methylpropionic acid
Synonym2-methylpropionic acid
InChi-KeyKQNPFQTWMSNSAP-UHFFFAOYSA-N
Registry No.79-31-2

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
acentric factor Omega-44View
boiling temperature-812View
compressibility factorgas14View
critical compressibility factor-55View
critical density-33View
critical pressure-1212View
critical temperature-1414View
critical volume-88View
densitygas110View
densityliquid50173View
dielectric constantliquid416View
dipole moment-11View
enthalpy of combustion-11View
enthalpy of combustionliquid11View
enthalpy of formationliquid11View
enthalpy of formationgas22View
enthalpy of fusionsolid11View
enthalpy of fusion-11View
enthalpy of vaporization-513View
fusion pressure-44View
fusion temperature-99View
heat capacity (cp)gas11View
heat capacity (cp)solid14View
heat capacity (cp)liquid620View
melting point-88View
molecular weight-33View
normal boiling point-1313View
octanol/water partition coefficient-11View
pressure of sublimation-11View
refractive index, Na-D-lineliquid22View
sound velocityliquid624View
sublimation temperature-11View
surface tensionliquid840View
thermal conductivitygas11View
thermal conductivityliquid212View
UNIQUAC area parameter-11View
UNIQUAC volume parameter-11View
vapor pressure-68354View
viscosity, dynamicgas11View
viscosity, dynamicliquid1989View
volume-14View
volumeliquid11View