Properties of 2-methyl-1-butanol
Thermophysical properties for 2-methyl-1-butanol (CAS: 137-32-6). Use the selector below to view properties in different unit systems.
Calculation Conditions
The following state-dependent properties were calculated at these standard conditions.
Temperature
25 °C
Pressure
1.01325 bar
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Open CalculatorIdentification
- AtomsC: 5, H: 12, O: 1
- CAS137-32-6
- FormulaC5H12O
- ID137-32-6
- InChIC5H12O/c1-3-5(2)4-6/h5-6H,3-4H2,1-2H3
- InChI KeyQPRQEDXDYOZYLA-UHFFFAOYSA-N
- IUPAC Name2-methylbutan-1-ol
- Molecular Weight (kg)88.1482
- Phasel
- PubChem ID8723
- SMILESCCC(C)CO
- Synonyms
Physical Properties
- Acentric factor0.6137
- Critical pressure (bar)39.4
- Critical temperature (°C)302.25
- Critical volume (m³/kmol)0.322
- Dipole moment
- Melting temperature (°C)-70
- Normal boiling temperature (°C)128
State-dependent Properties
- API gravity38.754
- Compressibility factor0.00437606
- Density (kg/m³)823.338
- Dynamic viscosity (cP)4.45703
- Enthalpy of vaporization (mass) (kJ)573.202
- Enthalpy of vaporization (molar) (kJ/kmol)5.0527e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-3.6808e-7
- Kinematic viscosity5.4134e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))212.011
- Molar volume (m³/kmol)0.107062
- Parachor4.6003e-5
- Poynting correction factor1.00437
- Prandtl number75.6983
- Saturation pressure (bar)0.00431346
- Saturation temperature (°C)130.864
- Solubility parameter2.1185e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.824148
- Specific heat capacity (kJ/kg·K)2.40517
- Surface tension0.0334944
- Thermal conductivity0.141614
- Thermal diffusivity7.1512e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)29.1663
- Lower flammability limit0.0153106
- Upper flammability limit0.0881922
Environmental Properties
- Global warming potential
- Ozone depletion potential