Properties of dibutyl sulfide
Thermophysical properties for dibutyl sulfide (CAS: 544-40-1). 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: 8, H: 18, S: 1
- CAS544-40-1
- FormulaC8H18S
- ID544-40-1
- InChIC8H18S/c1-3-5-7-9-8-6-4-2/h3-8H2,1-2H3
- InChI KeyHTIRHQRTDBPHNZ-UHFFFAOYSA-N
- IUPAC Name1-butylsulfanylbutane
- Molecular Weight (kg)146.294
- Phasel
- PubChem ID1.1002e+4
- SMILESCCCCSCCCC
- Synonyms
Physical Properties
- Acentric factor0.4277
- Critical pressure (bar)24.8
- Critical temperature (°C)376.85
- Critical volume (m³/kmol)0.536
- Dipole moment
- Melting temperature (°C)-80
- Normal boiling temperature (°C)168
State-dependent Properties
- API gravity36.1888
- Compressibility factor0.00715815
- Density (kg/m³)835.356
- Dynamic viscosity (cP)0.456676
- Enthalpy of vaporization (mass) (kJ)349.714
- Enthalpy of vaporization (molar) (kJ/kmol)5.1161e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.4225e-7
- Kinematic viscosity5.4668e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))281.254
- Molar volume (m³/kmol)0.175127
- Parachor7.1323e-5
- Poynting correction factor1.00661
- Prandtl number7.30999
- Saturation pressure (bar)0.0811973
- Saturation temperature (°C)93.1868
- Solubility parameter1.6673e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.836178
- Specific heat capacity (kJ/kg·K)1.92253
- Surface tension0.0267316
- Thermal conductivity0.120106
- Thermal diffusivity7.4786e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)60
- Lower flammability limit0.0089946
- Upper flammability limit0.0603287
Environmental Properties
- Global warming potential
- Ozone depletion potential