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Properties of 8-Chloro-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid

Thermophysical properties for 8-Chloro-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid (CAS: 66411-24-3). 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: 9, Cl: 1, H: 7, O: 4
  • CAS
    66411-24-3
  • Formula
    C9H7ClO4
  • ID
    66411-24-3
  • InChI
    C9H7ClO4/c10-6-2-1-5(9(11)12)7-8(6)14-4-3-13-7/h1-2H,3-4H2,(H,11,12)
  • InChI Key
    RHTLNBSAROMJMO-UHFFFAOYSA-N
  • IUPAC Name
    5-chloro-2,3-dihydro-1,4-benzodioxine-8-carboxylic acid
  • Molecular Weight (kg)
    214.602
  • Phase
    s
  • PubChem ID
    2.3367e+7
  • SMILES
    O=C(O)c1ccc(Cl)c2c1OCCO2
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    40.3637
  • Critical temperature (°C)
    674.162
  • Critical volume (m³/kmol)
    0.4965
  • Dipole moment
  • Melting temperature (°C)
    195
  • Normal boiling temperature (°C)
    426.51

State-dependent Properties

  • API gravity
    -33.6407
  • Compressibility factor
    0.00568259
  • Density (kg/m³)
    1543.6
  • 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))
    194.27
  • Molar volume (m³/kmol)
    0.139027
  • Parachor
    7.9622e-5
  • Poynting correction factor
    1.00612
  • Prandtl number
  • Saturation pressure (bar)
    5.7849e-9
  • Saturation temperature (°C)
    426.51
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.54512
  • Specific heat capacity (kJ/kg·K)
    0.905254
  • Surface tension
    0.0790495
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0128957
  • Upper flammability limit
    0.0820633

Environmental Properties

  • Global warming potential
  • Ozone depletion potential