Properties of 2-methylhexane
Thermophysical properties for 2-methylhexane (CAS: 591-76-4). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 7, H: 16
- CAS591-76-4
- FormulaC7H16
- ID591-76-4
- InChIC7H16/c1-4-5-6-7(2)3/h7H,4-6H2,1-3H3
- InChI KeyGXDHCNNESPLIKD-UHFFFAOYSA-N
- IUPAC Name2-methylhexane
- Molecular Weight (kg)100.202
- Phasel
- PubChem ID1.1582e+4
- SMILESCCCCC(C)C
- Synonyms
Physical Properties
- Acentric factor0.33
- Critical pressure (bar)27.4
- Critical temperature (°C)257.25
- Critical volume (m³/kmol)0.421
- Dipole moment0
- Melting temperature (°C)-118.1
- Normal boiling temperature (°C)90
State-dependent Properties
- API gravity75.4289
- Compressibility factor0.00606896
- Density (kg/m³)674.854
- Dynamic viscosity (cP)0.360569
- Enthalpy of vaporization (mass) (kJ)340.7
- Enthalpy of vaporization (molar) (kJ/kmol)3.4139e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.1916e-7
- Kinematic viscosity5.3429e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))216.018
- Molar volume (m³/kmol)0.14848
- Parachor5.5318e-5
- Poynting correction factor1.00556
- Prandtl number7.19603
- Saturation pressure (bar)0.0878649
- Saturation temperature (°C)90.0536
- Solubility parameter1.4602e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.675518
- Specific heat capacity (kJ/kg·K)2.15583
- Surface tension0.0188034
- Thermal conductivity0.108021
- Thermal diffusivity7.4248e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-10
- Lower flammability limit0.0101857
- Upper flammability limit0.0631397
Environmental Properties
- Global warming potential
- Ozone depletion potential