Properties of 2-ethylhexanol
Thermophysical properties for 2-ethylhexanol (CAS: 104-76-7). 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
- CAS104-76-7
- FormulaC8H18O
- ID104-76-7
- InChIC8H18O/c1-3-5-6-8(4-2)7-9/h8-9H,3-7H2,1-2H3
- InChI KeyYIWUKEYIRIRTPP-UHFFFAOYSA-N
- IUPAC Name2-ethylhexan-1-ol
- Molecular Weight (kg)130.228
- Phasel
- PubChem ID7720
- SMILESCCCCC(CC)CO
- Synonyms
Physical Properties
- Acentric factor0.5518
- Critical pressure (bar)28
- Critical temperature (°C)367.45
- Critical volume (m³/kmol)0.508
- Dipole moment1.8
- Melting temperature (°C)-73
- Normal boiling temperature (°C)186.2
State-dependent Properties
- API gravity46.8356
- Compressibility factor0.00676108
- Density (kg/m³)787.292
- Dynamic viscosity (cP)6.27835
- Enthalpy of vaporization (mass) (kJ)433.987
- Enthalpy of vaporization (molar) (kJ/kmol)5.6517e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.0787e-7
- Kinematic viscosity7.9746e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))316.891
- Molar volume (m³/kmol)0.165412
- Parachor6.8457e-5
- Poynting correction factor1.00678
- Prandtl number115.125
- Saturation pressure (bar)2.6104e-4
- Saturation temperature (°C)184.137
- Solubility parameter1.8075e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.788067
- Specific heat capacity (kJ/kg·K)2.43335
- Surface tension0.0285499
- Thermal conductivity0.132703
- Thermal diffusivity6.9269e-8
Safety Properties
- Autoignition temperature (°C)288
- Flash point temperature (°C)73
- Lower flammability limit0.009
- Upper flammability limit0.097
Environmental Properties
- Global warming potential
- Ozone depletion potential