Properties of ethanethiol
Thermophysical properties for ethanethiol (CAS: 75-08-1). 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: 2, H: 6, S: 1
- CAS75-08-1
- FormulaC2H6S
- ID75-08-1
- InChIC2H6S/c1-2-3/h3H,2H2,1H3
- InChI KeyDNJIEGIFACGWOD-UHFFFAOYSA-N
- IUPAC Nameethanethiol
- Molecular Weight (kg)62.134
- Phasel
- PubChem ID6343
- SMILESCCS
- Synonyms
Physical Properties
- Acentric factor0.186
- Critical pressure (bar)54.9
- Critical temperature (°C)225.85
- Critical volume (m³/kmol)0.207
- Dipole moment1.52
- Melting temperature (°C)-148
- Normal boiling temperature (°C)35
State-dependent Properties
- API gravity36.0294
- Compressibility factor0.00304961
- Density (kg/m³)832.786
- Dynamic viscosity (cP)0.285827
- Enthalpy of vaporization (mass) (kJ)439.725
- Enthalpy of vaporization (molar) (kJ/kmol)2.7322e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.2335e-7
- Kinematic viscosity3.4322e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))101.895
- Molar volume (m³/kmol)0.0746099
- Parachor2.8986e-5
- Poynting correction factor1.00093
- Prandtl number3.4566
- Saturation pressure (bar)0.702868
- Saturation temperature (°C)35.0022
- Solubility parameter1.8248e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.833605
- Specific heat capacity (kJ/kg·K)1.63992
- Surface tension0.0225026
- Thermal conductivity0.135605
- Thermal diffusivity9.9294e-8
Safety Properties
- Autoignition temperature (°C)295
- Flash point temperature (°C)-48
- Lower flammability limit0.028
- Upper flammability limit0.18
Environmental Properties
- Global warming potential
- Ozone depletion potential