Properties of 1-heptanethiol
Thermophysical properties for 1-heptanethiol (CAS: 1639-09-4). 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
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Open CalculatorIdentification
- AtomsC: 7, H: 16, S: 1
- CAS1639-09-4
- FormulaC7H16S
- ID1639-09-4
- InChIC7H16S/c1-2-3-4-5-6-7-8/h8H,2-7H2,1H3
- InChI KeyVPIAKHNXCOTPAY-UHFFFAOYSA-N
- IUPAC Nameheptane-1-thiol
- Molecular Weight (kg)132.267
- Phasel
- PubChem ID1.5422e+4
- SMILESCCCCCCCS
- Synonyms
Physical Properties
- Acentric factor0.419
- Critical pressure (bar)27.7
- Critical temperature (°C)371.85
- Critical volume (m³/kmol)0.465
- Dipole moment
- Melting temperature (°C)-43
- Normal boiling temperature (°C)176.9
State-dependent Properties
- API gravity35.5652
- Compressibility factor0.0064448
- Density (kg/m³)838.86
- Dynamic viscosity (cP)0.874552
- Enthalpy of vaporization (mass) (kJ)383.916
- Enthalpy of vaporization (molar) (kJ/kmol)5.0779e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.5390e-7
- Kinematic viscosity1.0425e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))251.704
- Molar volume (m³/kmol)0.157675
- Parachor6.4543e-5
- Poynting correction factor1.00645
- Prandtl number12.431
- Saturation pressure (bar)0.00176534
- Saturation temperature (°C)177.03
- Solubility parameter1.7502e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.839685
- Specific heat capacity (kJ/kg·K)1.903
- Surface tension0.0273597
- Thermal conductivity0.13388
- Thermal diffusivity8.3867e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)50.5
- Lower flammability limit0.00962489
- Upper flammability limit0.0609923
Environmental Properties
- Global warming potential
- Ozone depletion potential