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Properties of 3-Methylbenzo[b]thiophene-2-acetic acid

Thermophysical properties for 3-Methylbenzo[b]thiophene-2-acetic acid (CAS: 1505-52-8). 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: 11, H: 10, O: 2, S: 1
  • CAS
    1505-52-8
  • Formula
    C11H10O2S
  • ID
    1505-52-8
  • InChI
    C11H10O2S/c1-7-8-4-2-3-5-9(8)14-10(7)6-11(12)13/h2-5H,6H2,1H3,(H,12,13)
  • InChI Key
    MFVMWBIORCNCNB-UHFFFAOYSA-N
  • IUPAC Name
    2-(3-methyl-1-benzothiophen-2-yl)acetic acid
  • Molecular Weight (kg)
    206.261
  • Phase
    s
  • PubChem ID
    2.7799e+6
  • SMILES
    Cc1c(CC(=O)O)sc2ccccc12
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    34.3591
  • Critical temperature (°C)
    669.448
  • Critical volume (m³/kmol)
    0.5575
  • Dipole moment
  • Melting temperature (°C)
    151.2
  • Normal boiling temperature (°C)
    423.66

State-dependent Properties

  • API gravity
    -18.8515
  • Compressibility factor
    0.00617847
  • Density (kg/m³)
    1364.53
  • 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))
    216.569
  • Molar volume (m³/kmol)
    0.151159
  • Parachor
    8.4706e-5
  • Poynting correction factor
    1.00677
  • Prandtl number
  • Saturation pressure (bar)
    1.4404e-8
  • Saturation temperature (°C)
    423.66
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.36587
  • Specific heat capacity (kJ/kg·K)
    1.04997
  • Surface tension
    0.0674108
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00909091
  • Upper flammability limit
    0.0578512

Environmental Properties

  • Global warming potential
  • Ozone depletion potential