Properties of 4-(Methylthio)-2-oxobutyric acid
Thermophysical properties for 4-(Methylthio)-2-oxobutyric acid (CAS: 583-92-6). 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: 8, O: 3, S: 1
- CAS583-92-6
- FormulaC5H8O3S
- ID583-92-6
- InChIC5H8O3S/c1-9-3-2-4(6)5(7)8/h2-3H2,1H3,(H,7,8)
- InChI KeySXFSQZDSUWACKX-UHFFFAOYSA-N
- IUPAC Name4-methylsulfanyl-2-oxobutanoic acid
- Molecular Weight (kg)148.18
- Phases
- PubChem ID473
- SMILESCSCCC(=O)C(=O)O
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)42.7745
- Critical temperature (°C)528.896
- Critical volume (m³/kmol)0.3995
- Dipole moment
- Melting temperature (°C)150.5
- Normal boiling temperature (°C)309.01
State-dependent Properties
- API gravity-13.9774
- Compressibility factor0.00472955
- Density (kg/m³)1280.61
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)0
- Enthalpy of vaporization (molar) (kJ/kmol)
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient
- Kinematic viscosity
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))153.744
- Molar volume (m³/kmol)0.11571
- Parachor6.3135e-5
- Poynting correction factor1.00508
- Prandtl number
- Saturation pressure (bar)2.2799e-6
- Saturation temperature (°C)309.01
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.28187
- Specific heat capacity (kJ/kg·K)1.03754
- Surface tension0.0660458
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0202355
- Upper flammability limit0.128771
Environmental Properties
- Global warming potential
- Ozone depletion potential