Properties of 2-methyl-2-butanol
Thermophysical properties for 2-methyl-2-butanol (CAS: 75-85-4). 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
- CAS75-85-4
- FormulaC5H12O
- ID75-85-4
- InChIC5H12O/c1-4-5(2,3)6/h6H,4H2,1-3H3
- InChI KeyMSXVEPNJUHWQHW-UHFFFAOYSA-N
- IUPAC Name2-methylbutan-2-ol
- Molecular Weight (kg)88.1482
- Phasel
- PubChem ID6405
- SMILESCCC(C)(C)O
- Synonyms
Physical Properties
- Acentric factor0.4646
- Critical pressure (bar)37.1
- Critical temperature (°C)270.55
- Critical volume (m³/kmol)0.326
- Dipole moment1.7
- Melting temperature (°C)-9.1
- Normal boiling temperature (°C)102.4
State-dependent Properties
- API gravity46.0627
- Compressibility factor0.00457137
- Density (kg/m³)788.16
- Dynamic viscosity (cP)3.72212
- Enthalpy of vaporization (mass) (kJ)459.118
- Enthalpy of vaporization (molar) (kJ/kmol)4.0470e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-3.1103e-7
- Kinematic viscosity4.7225e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))243.187
- Molar volume (m³/kmol)0.11184
- Parachor4.3394e-5
- Poynting correction factor1.00448
- Prandtl number89.3361
- Saturation pressure (bar)0.0223488
- Saturation temperature (°C)101.788
- Solubility parameter1.8431e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.788936
- Specific heat capacity (kJ/kg·K)2.75884
- Surface tension0.0222508
- Thermal conductivity0.114945
- Thermal diffusivity5.2863e-8
Safety Properties
- Autoignition temperature (°C)392
- Flash point temperature (°C)18
- Lower flammability limit0.014
- Upper flammability limit0.102
Environmental Properties
- Global warming potential
- Ozone depletion potential