Properties of diethyl disulfide
Thermophysical properties for diethyl disulfide (CAS: 110-81-6). 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: 4, H: 10, S: 2
- CAS110-81-6
- FormulaC4H10S2
- ID110-81-6
- InChIC4H10S2/c1-3-5-6-4-2/h3-4H2,1-2H3
- InChI KeyCETBSQOFQKLHHZ-UHFFFAOYSA-N
- IUPAC Name(ethyldisulfanyl)ethane
- Molecular Weight (kg)122.252
- Phasel
- PubChem ID8077
- SMILESCCSSCC
- Synonyms
Physical Properties
- Acentric factor0.3086
- Critical pressure (bar)35
- Critical temperature (°C)368.85
- Critical volume (m³/kmol)0.37
- Dipole moment
- Melting temperature (°C)-101.75
- Normal boiling temperature (°C)154
State-dependent Properties
- API gravity10.1727
- Compressibility factor0.00505288
- Density (kg/m³)988.93
- Dynamic viscosity (cP)0.450707
- Enthalpy of vaporization (mass) (kJ)361.177
- Enthalpy of vaporization (molar) (kJ/kmol)4.4155e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.7510e-7
- Kinematic viscosity4.5575e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))186.239
- Molar volume (m³/kmol)0.123621
- Parachor5.1968e-5
- Poynting correction factor1.00503
- Prandtl number5.40173
- Saturation pressure (bar)0.00676123
- Saturation temperature (°C)153.982
- Solubility parameter1.8361e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.989903
- Specific heat capacity (kJ/kg·K)1.5234
- Surface tension0.0306042
- Thermal conductivity0.127109
- Thermal diffusivity8.4372e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)36.0994
- Lower flammability limit0.0145584
- Upper flammability limit0.0845079
Environmental Properties
- Global warming potential
- Ozone depletion potential