Properties of 2-octanol
Thermophysical properties for 2-octanol (CAS: 123-96-6). 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: 8, H: 18, O: 1
- CAS123-96-6
- FormulaC8H18O
- ID123-96-6
- InChIC8H18O/c1-3-4-5-6-7-8(2)9/h8-9H,3-7H2,1-2H3
- InChI KeySJWFXCIHNDVPSH-UHFFFAOYSA-N
- IUPAC Nameoctan-2-ol
- Molecular Weight (kg)130.228
- Phasel
- PubChem ID2.0083e+4
- SMILESCCCCCCC(C)O
- Synonyms
Physical Properties
- Acentric factor0.52
- Critical pressure (bar)27.54
- Critical temperature (°C)356.45
- Critical volume (m³/kmol)0.519
- Dipole moment1.6
- Melting temperature (°C)-31.8
- Normal boiling temperature (°C)178.5
State-dependent Properties
- API gravity39.6041
- Compressibility factor0.00648981
- Density (kg/m³)820.199
- Dynamic viscosity (cP)7.19793
- Enthalpy of vaporization (mass) (kJ)516.179
- Enthalpy of vaporization (molar) (kJ/kmol)6.7221e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.5662e-7
- Kinematic viscosity8.7758e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))267.248
- Molar volume (m³/kmol)0.158776
- Parachor6.4118e-5
- Poynting correction factor1.00651
- Prandtl number109.013
- Saturation pressure (bar)1.0711e-4
- Saturation temperature (°C)195.218
- Solubility parameter2.0193e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.821006
- Specific heat capacity (kJ/kg·K)2.05215
- Surface tension0.02591
- Thermal conductivity0.1355
- Thermal diffusivity8.0502e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)71
- Lower flammability limit0.00946318
- Upper flammability limit0.0602202
Environmental Properties
- Global warming potential
- Ozone depletion potential