Properties of 2-heptanol
Thermophysical properties for 2-heptanol (CAS: 543-49-7). 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: 7, H: 16, O: 1
- CAS543-49-7
- FormulaC7H16O
- ID543-49-7
- InChIC7H16O/c1-3-4-5-6-7(2)8/h7-8H,3-6H2,1-2H3
- InChI KeyCETWDUZRCINIHU-UHFFFAOYSA-N
- IUPAC Nameheptan-2-ol
- Molecular Weight (kg)116.201
- Phases
- PubChem ID1.0976e+4
- SMILESCCCCCC(C)O
- Synonyms
Physical Properties
- Acentric factor0.5784
- Critical pressure (bar)30.21
- Critical temperature (°C)335.15
- Critical volume (m³/kmol)0.442
- Dipole moment
- Melting temperature (°C)80.5
- Normal boiling temperature (°C)159
State-dependent Properties
- API gravity40.4912
- Compressibility factor0.00539779
- Density (kg/m³)879.92
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)532.539
- Enthalpy of vaporization (molar) (kJ/kmol)6.1882e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient
- Kinematic viscosity
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))189.985
- Molar volume (m³/kmol)0.132059
- Parachor5.9744e-5
- Poynting correction factor1.00584
- Prandtl number
- Saturation pressure (bar)9.9340e-4
- Saturation temperature (°C)159.392
- Solubility parameter2.0405e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.880786
- Specific heat capacity (kJ/kg·K)1.63496
- Surface tension0.0300364
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)58.2695
- Lower flammability limit0.0107885
- Upper flammability limit0.0686544
Environmental Properties
- Global warming potential
- Ozone depletion potential