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Properties of γ-Oxo-2-thiophenebutanoic acid

Thermophysical properties for γ-Oxo-2-thiophenebutanoic acid (CAS: 4653-08-1). 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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Identification

  • Atoms
    C: 8, H: 8, O: 3, S: 1
  • CAS
    4653-08-1
  • Formula
    C8H8O3S
  • ID
    4653-08-1
  • InChI
    C8H8O3S/c9-6(3-4-8(10)11)7-2-1-5-12-7/h1-2,5H,3-4H2,(H,10,11)
  • InChI Key
    ULJMYWHLMLRYSO-UHFFFAOYSA-N
  • IUPAC Name
    4-oxo-4-thiophen-2-ylbutanoic acid
  • Molecular Weight (kg)
    184.212
  • Phase
    s
  • PubChem ID
    7.8385e+4
  • SMILES
    O=C(O)CCC(=O)c1cccs1
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    40.5696
  • Critical temperature (°C)
    615.963
  • Critical volume (m³/kmol)
    0.4735
  • Dipole moment
  • Melting temperature (°C)
    119.5
  • Normal boiling temperature (°C)
    379.95

State-dependent Properties

  • API gravity
    -20.3262
  • Compressibility factor
    0.00542416
  • Density (kg/m³)
    1388.14
  • 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))
    182.387
  • Molar volume (m³/kmol)
    0.132704
  • Parachor
    7.6185e-5
  • Poynting correction factor
    1.00597
  • Prandtl number
  • Saturation pressure (bar)
    6.5877e-8
  • Saturation temperature (°C)
    379.95
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.38951
  • Specific heat capacity (kJ/kg·K)
    0.99009
  • Surface tension
    0.0731713
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0132658
  • Upper flammability limit
    0.0844187

Environmental Properties

  • Global warming potential
  • Ozone depletion potential