Properties of 1-pentanethiol
Thermophysical properties for 1-pentanethiol (CAS: 110-66-7). 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: 5, H: 12, S: 1
- CAS110-66-7
- FormulaC5H12S
- ID110-66-7
- InChIC5H12S/c1-2-3-4-5-6/h6H,2-5H2,1H3
- InChI KeyZRKMQKLGEQPLNS-UHFFFAOYSA-N
- IUPAC Namepentane-1-thiol
- Molecular Weight (kg)104.214
- Phasel
- PubChem ID8067
- SMILESCCCCCS
- Synonyms
Physical Properties
- Acentric factor0.321
- Critical pressure (bar)34.7
- Critical temperature (°C)324.55
- Critical volume (m³/kmol)0.359
- Dipole moment
- Melting temperature (°C)-76
- Normal boiling temperature (°C)126.6
State-dependent Properties
- API gravity35.6988
- Compressibility factor0.00508928
- Density (kg/m³)836.982
- Dynamic viscosity (cP)0.606101
- Enthalpy of vaporization (mass) (kJ)396.201
- Enthalpy of vaporization (molar) (kJ/kmol)4.1290e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.3899e-7
- Kinematic viscosity7.2415e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))192.358
- Molar volume (m³/kmol)0.124511
- Parachor5.0297e-5
- Poynting correction factor1.00501
- Prandtl number8.42523
- Saturation pressure (bar)0.0183972
- Saturation temperature (°C)126.556
- Solubility parameter1.7655e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.837806
- Specific heat capacity (kJ/kg·K)1.8458
- Surface tension0.026089
- Thermal conductivity0.132785
- Thermal diffusivity8.5950e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)18
- Lower flammability limit0.0130372
- Upper flammability limit0.0769253
Environmental Properties
- Global warming potential
- Ozone depletion potential