Properties of 2-mercaptoethanol
Thermophysical properties for 2-mercaptoethanol (CAS: 60-24-2). 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: 2, H: 6, O: 1, S: 1
- CAS60-24-2
- FormulaC2H6OS
- ID60-24-2
- InChIC2H6OS/c3-1-2-4/h3-4H,1-2H2
- InChI KeyDGVVWUTYPXICAM-UHFFFAOYSA-N
- IUPAC Name2-sulfanylethanol
- Molecular Weight (kg)78.1334
- Phasel
- PubChem ID1567
- SMILESC(CS)O
- Synonyms
Physical Properties
- Acentric factor0.672
- Critical pressure (bar)62.7
- Critical temperature (°C)355.85
- Critical volume (m³/kmol)0.219
- Dipole moment
- Melting temperature (°C)-100
- Normal boiling temperature (°C)150
State-dependent Properties
- API gravity-4.04157
- Compressibility factor0.00289905
- Density (kg/m³)1101.61
- Dynamic viscosity (cP)0.75732
- Enthalpy of vaporization (mass) (kJ)782.145
- Enthalpy of vaporization (molar) (kJ/kmol)6.1112e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.7433e-7
- Kinematic viscosity6.8746e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))117.058
- Molar volume (m³/kmol)0.0709263
- Parachor3.4361e-5
- Poynting correction factor1.0029
- Prandtl number6.80638
- Saturation pressure (bar)0.00202093
- Saturation temperature (°C)157.884
- Solubility parameter2.8752e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.1027
- Specific heat capacity (kJ/kg·K)1.49818
- Surface tension0.0544483
- Thermal conductivity0.166697
- Thermal diffusivity1.0100e-7
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)47.4744
- Lower flammability limit0.0359948
- Upper flammability limit0.229058
Environmental Properties
- Global warming potential
- Ozone depletion potential