Properties of thiophene
Thermophysical properties for thiophene (CAS: 110-02-1). 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: 4, H: 4, S: 1
- CAS110-02-1
- FormulaC4H4S
- ID110-02-1
- InChIC4H4S/c1-2-4-5-3-1/h1-4H
- InChI KeyYTPLMLYBLZKORZ-UHFFFAOYSA-N
- IUPAC Namethiophene
- Molecular Weight (kg)84.1396
- Phasel
- PubChem ID8030
- SMILESC1=CSC=C1
- Synonyms
Physical Properties
- Acentric factor0.2
- Critical pressure (bar)57
- Critical temperature (°C)306.85
- Critical volume (m³/kmol)0.219
- Dipole moment0.55
- Melting temperature (°C)-38.105
- Normal boiling temperature (°C)84.1
State-dependent Properties
- API gravity0.652072
- Compressibility factor0.00324856
- Density (kg/m³)1058.66
- Dynamic viscosity (cP)0.618524
- Enthalpy of vaporization (mass) (kJ)411.824
- Enthalpy of vaporization (molar) (kJ/kmol)3.4651e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.8502e-7
- Kinematic viscosity5.8425e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))109.663
- Molar volume (m³/kmol)0.0794774
- Parachor3.3645e-5
- Poynting correction factor1.00291
- Prandtl number5.63298
- Saturation pressure (bar)0.106825
- Saturation temperature (°C)84.1563
- Solubility parameter2.0119e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.0597
- Specific heat capacity (kJ/kg·K)1.30334
- Surface tension0.0317007
- Thermal conductivity0.143113
- Thermal diffusivity1.0372e-7
Safety Properties
- Autoignition temperature (°C)395
- Flash point temperature (°C)-9
- Lower flammability limit0.015
- Upper flammability limit0.125
Environmental Properties
- Global warming potential
- Ozone depletion potential