Properties of dimethyl sulfide
Thermophysical properties for dimethyl sulfide (CAS: 75-18-3). 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: 2, H: 6, S: 1
- CAS75-18-3
- FormulaC2H6S
- ID75-18-3
- InChIC2H6S/c1-3-2/h1-2H3
- InChI KeyQMMFVYPAHWMCMS-UHFFFAOYSA-N
- IUPAC Namemethylsulfanylmethane
- Molecular Weight (kg)62.134
- Phasel
- PubChem ID1068
- SMILESCSC
- Synonyms
Physical Properties
- Acentric factor0.19
- Critical pressure (bar)55.3
- Critical temperature (°C)229.85
- Critical volume (m³/kmol)0.2037
- Dipole moment1.5
- Melting temperature (°C)-98
- Normal boiling temperature (°C)37.32
State-dependent Properties
- API gravity34.184
- Compressibility factor0.00301378
- Density (kg/m³)842.685
- Dynamic viscosity (cP)0.27966
- Enthalpy of vaporization (mass) (kJ)447.505
- Enthalpy of vaporization (molar) (kJ/kmol)2.7805e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.3564e-7
- Kinematic viscosity3.3187e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))101.895
- Molar volume (m³/kmol)0.0737334
- Parachor2.9083e-5
- Poynting correction factor1.00109
- Prandtl number3.32509
- Saturation pressure (bar)0.645863
- Saturation temperature (°C)37.3578
- Solubility parameter1.8533e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.843514
- Specific heat capacity (kJ/kg·K)1.63992
- Surface tension0.0239133
- Thermal conductivity0.137927
- Thermal diffusivity9.9807e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-45.4013
- Lower flammability limit0.0274503
- Upper flammability limit0.13677
Environmental Properties
- Global warming potential
- Ozone depletion potential