Properties of 2-propanethiol
Thermophysical properties for 2-propanethiol (CAS: 75-33-2). 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: 3, H: 8, S: 1
- CAS75-33-2
- FormulaC3H8S
- ID75-33-2
- InChIC3H8S/c1-3(2)4/h3-4H,1-2H3
- InChI KeyKJRCEJOSASVSRA-UHFFFAOYSA-N
- IUPAC Namepropane-2-thiol
- Molecular Weight (kg)76.1606
- Phasel
- PubChem ID6364
- SMILESCC(C)S
- Synonyms
Physical Properties
- Acentric factor0.213
- Critical pressure (bar)43.4684
- Critical temperature (°C)238.85
- Critical volume (m³/kmol)0.252
- Dipole moment
- Melting temperature (°C)-131
- Normal boiling temperature (°C)52.6
State-dependent Properties
- API gravity41.1152
- Compressibility factor0.00384936
- Density (kg/m³)808.704
- Dynamic viscosity (cP)0.357363
- Enthalpy of vaporization (mass) (kJ)388.881
- Enthalpy of vaporization (molar) (kJ/kmol)2.9617e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.2469e-7
- Kinematic viscosity4.4190e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))132.384
- Molar volume (m³/kmol)0.0941762
- Parachor3.6127e-5
- Poynting correction factor1.00245
- Prandtl number4.84651
- Saturation pressure (bar)0.369395
- Saturation temperature (°C)52.5243
- Solubility parameter1.6975e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.809499
- Specific heat capacity (kJ/kg·K)1.73822
- Surface tension0.0213226
- Thermal conductivity0.12817
- Thermal diffusivity9.1178e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-34.15
- Lower flammability limit0.0206942
- Upper flammability limit0.112432
Environmental Properties
- Global warming potential
- Ozone depletion potential