Properties of 3-octanone
Thermophysical properties for 3-octanone (CAS: 106-68-3). 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: 8, H: 16, O: 1
- CAS106-68-3
- FormulaC8H16O
- ID106-68-3
- InChIC8H16O/c1-3-5-6-7-8(9)4-2/h3-7H2,1-2H3
- InChI KeyRHLVCLIPMVJYKS-UHFFFAOYSA-N
- IUPAC Nameoctan-3-one
- Molecular Weight (kg)128.212
- Phasel
- PubChem ID2.4673e+5
- SMILESCCCCCC(=O)CC
- Synonyms
Physical Properties
- Acentric factor0.528
- Critical pressure (bar)27
- Critical temperature (°C)354.55
- Critical volume (m³/kmol)0.497
- Dipole moment
- Melting temperature (°C)-23
- Normal boiling temperature (°C)166
State-dependent Properties
- API gravity39.7839
- Compressibility factor0.00640565
- Density (kg/m³)818.113
- Dynamic viscosity (cP)0.900136
- Enthalpy of vaporization (mass) (kJ)387.74
- Enthalpy of vaporization (molar) (kJ/kmol)4.9713e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.4401e-7
- Kinematic viscosity1.1003e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))254.48
- Molar volume (m³/kmol)0.156717
- Parachor6.3452e-5
- Poynting correction factor1.00641
- Prandtl number12.7467
- Saturation pressure (bar)0.00241253
- Saturation temperature (°C)167.491
- Solubility parameter1.7361e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.818918
- Specific heat capacity (kJ/kg·K)1.98484
- Surface tension0.0261919
- Thermal conductivity0.140164
- Thermal diffusivity8.6317e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.00986724
- Upper flammability limit0.0627915
Environmental Properties
- Global warming potential
- Ozone depletion potential