System: 2-methylpropanoic acid
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1) 2-methylpropanoic acid |
DECHEMA ID | 41810 |
Formula | C4H8O2 |
Synonym | isobutyric acid |
Synonym | isopropylformic acid |
Synonym | dimethylacetic acid |
Synonym | α-methylpropionic acid |
Synonym | 2-methylpropionic acid |
Synonym | isobutanoic acid |
InChi-Key | KQNPFQTWMSNSAP-UHFFFAOYSA-N |
Registry No. | 79-31-2 |
Available physical property data:
Property | Phase | No. of tables | No. of lines | Data |
acentric factor Omega | - | 4 | 4 | View |
boiling temperature | - | 8 | 12 | View |
compressibility factor | gas | 1 | 4 | View |
critical compressibility factor | - | 5 | 5 | View |
critical density | - | 3 | 3 | View |
critical pressure | - | 12 | 12 | View |
critical temperature | - | 14 | 14 | View |
critical volume | - | 8 | 8 | View |
density | liquid | 51 | 174 | View |
density | gas | 1 | 10 | View |
dielectric constant | liquid | 5 | 17 | View |
dipole moment | - | 1 | 1 | View |
enthalpy of combustion | liquid | 1 | 1 | View |
enthalpy of combustion | - | 1 | 1 | View |
enthalpy of formation | gas | 2 | 2 | View |
enthalpy of formation | liquid | 1 | 1 | View |
enthalpy of fusion | - | 1 | 1 | View |
enthalpy of fusion | solid | 1 | 1 | View |
enthalpy of vaporization | - | 5 | 13 | View |
fusion pressure | - | 4 | 4 | View |
fusion temperature | - | 9 | 9 | View |
heat capacity (cp) | liquid | 6 | 20 | View |
heat capacity (cp) | gas | 1 | 1 | View |
heat capacity (cp) | solid | 1 | 4 | View |
melting point | - | 8 | 8 | View |
molecular weight | - | 3 | 3 | View |
normal boiling point | - | 13 | 13 | View |
octanol/water partition coefficient | - | 1 | 1 | View |
pressure of sublimation | - | 1 | 1 | View |
refractive index, Na-D-line | liquid | 2 | 2 | View |
sound velocity | liquid | 6 | 24 | View |
sublimation temperature | - | 1 | 1 | View |
surface tension | liquid | 8 | 40 | View |
thermal conductivity | liquid | 2 | 12 | View |
thermal conductivity | gas | 1 | 1 | View |
UNIQUAC area parameter | - | 1 | 1 | View |
UNIQUAC volume parameter | - | 1 | 1 | View |
vapor pressure | - | 69 | 356 | View |
viscosity, dynamic | liquid | 20 | 90 | View |
viscosity, dynamic | gas | 1 | 1 | View |
volume | liquid | 1 | 1 | View |
volume | - | 1 | 4 | View |