Properties of 2-hexanone
Thermophysical properties for 2-hexanone (CAS: 591-78-6). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 6, H: 12, O: 1
- CAS591-78-6
- FormulaC6H12O
- ID591-78-6
- InChIC6H12O/c1-3-4-5-6(2)7/h3-5H2,1-2H3
- InChI KeyQQZOPKMRPOGIEB-UHFFFAOYSA-N
- IUPAC Namehexan-2-one
- Molecular Weight (kg)100.159
- Phasel
- PubChem ID1.1583e+4
- SMILESCCCCC(=O)C
- Synonyms
Physical Properties
- Acentric factor0.3877
- Critical pressure (bar)33
- Critical temperature (°C)313.95
- Critical volume (m³/kmol)0.377
- Dipole moment2.68
- Melting temperature (°C)-56
- Normal boiling temperature (°C)127.6
State-dependent Properties
- API gravity41.8946
- Compressibility factor0.00507301
- Density (kg/m³)806.995
- Dynamic viscosity (cP)0.584242
- Enthalpy of vaporization (mass) (kJ)428.351
- Enthalpy of vaporization (molar) (kJ/kmol)4.2903e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.2797e-7
- Kinematic viscosity7.2397e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))195.695
- Molar volume (m³/kmol)0.124113
- Parachor4.9775e-5
- Poynting correction factor1.00501
- Prandtl number8.19838
- Saturation pressure (bar)0.0155184
- Saturation temperature (°C)127.545
- Solubility parameter1.8047e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.807789
- Specific heat capacity (kJ/kg·K)1.95385
- Surface tension0.0253469
- Thermal conductivity0.139237
- Thermal diffusivity8.8307e-8
Safety Properties
- Autoignition temperature (°C)420
- Flash point temperature (°C)23
- Lower flammability limit0.012
- Upper flammability limit0.094
Environmental Properties
- Global warming potential
- Ozone depletion potential