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Properties of benzo[b]thiophene, 2-butyl-

Thermophysical properties for benzo[b]thiophene, 2-butyl- (CAS: 17890-53-8). 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: 12, H: 14, S: 1
  • CAS
    17890-53-8
  • Formula
    C12H14S
  • ID
    17890-53-8
  • InChI
    C12H14S/c1-2-3-7-11-9-10-6-4-5-8-12(10)13-11/h4-6,8-9H,2-3,7H2,1H3
  • InChI Key
    YDANFNUATFWKJU-UHFFFAOYSA-N
  • IUPAC Name
    2-butyl-1-benzothiophene
  • Molecular Weight (kg)
    190.305
  • Phase
    s
  • PubChem ID
    1.0655e+7
  • SMILES
    CCCCc1cc2ccccc2s1
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    28.41
  • Critical temperature (°C)
    545.55
  • Critical volume (m³/kmol)
    0.635
  • Dipole moment
  • Melting temperature (°C)
    109.7
  • Normal boiling temperature (°C)
    296.05

State-dependent Properties

  • API gravity
    16.7889
  • Compressibility factor
    0.00750197
  • Density (kg/m³)
    1036.86
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    323.828
  • Enthalpy of vaporization (molar) (kJ/kmol)
    6.1626e+4
  • 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))
    235.176
  • Molar volume (m³/kmol)
    0.183539
  • Parachor
    8.9121e-5
  • Poynting correction factor
    1.00824
  • Prandtl number
  • Saturation pressure (bar)
    4.8631e-5
  • Saturation temperature (°C)
    296.05
  • Solubility parameter
    1.7164e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.03788
  • Specific heat capacity (kJ/kg·K)
    1.23579
  • Surface tension
    0.0375679
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00735491
  • Upper flammability limit
    0.046804

Environmental Properties

  • Global warming potential
  • Ozone depletion potential