Properties of 1-butanethiol
Thermophysical properties for 1-butanethiol (CAS: 109-79-5). 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: 1
- CAS109-79-5
- FormulaC4H10S
- ID109-79-5
- InChIC4H10S/c1-2-3-4-5/h5H,2-4H2,1H3
- InChI KeyWQAQPCDUOCURKW-UHFFFAOYSA-N
- IUPAC Namebutane-1-thiol
- Molecular Weight (kg)90.1872
- Phasel
- PubChem ID8012
- SMILESCCCCS
- Synonyms
Physical Properties
- Acentric factor0.2734
- Critical pressure (bar)40
- Critical temperature (°C)296.85
- Critical volume (m³/kmol)0.324
- Dipole moment
- Melting temperature (°C)-116
- Normal boiling temperature (°C)98.4
State-dependent Properties
- API gravity35.7428
- Compressibility factor0.0044061
- Density (kg/m³)836.638
- Dynamic viscosity (cP)0.477049
- Enthalpy of vaporization (mass) (kJ)406.247
- Enthalpy of vaporization (molar) (kJ/kmol)3.6638e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.4648e-7
- Kinematic viscosity5.7020e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))162.486
- Molar volume (m³/kmol)0.107797
- Parachor4.3154e-5
- Poynting correction factor1.00415
- Prandtl number6.51806
- Saturation pressure (bar)0.0618508
- Saturation temperature (°C)98.2421
- Solubility parameter1.7801e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.837461
- Specific heat capacity (kJ/kg·K)1.80165
- Surface tension0.0252339
- Thermal conductivity0.131861
- Thermal diffusivity8.7480e-8
Safety Properties
- Autoignition temperature (°C)272
- Flash point temperature (°C)2
- Lower flammability limit0.014
- Upper flammability limit0.113
Environmental Properties
- Global warming potential
- Ozone depletion potential