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Properties of 3,4-Dihydro-2H-1,5-benzodioxepin-7-carboxylic acid

Thermophysical properties for 3,4-Dihydro-2H-1,5-benzodioxepin-7-carboxylic acid (CAS: 20825-89-2). 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: 10, H: 10, O: 4
  • CAS
    20825-89-2
  • Formula
    C10H10O4
  • ID
    20825-89-2
  • InChI
    C10H10O4/c11-10(12)7-2-3-8-9(6-7)14-5-1-4-13-8/h2-3,6H,1,4-5H2,(H,11,12)
  • InChI Key
    MQSSBVLREFSMDP-UHFFFAOYSA-N
  • IUPAC Name
    3,4-dihydro-2h-1,5-benzodioxepine-7-carboxylic acid
  • Molecular Weight (kg)
    194.184
  • Phase
    s
  • PubChem ID
    2.7764e+6
  • SMILES
    O=C(O)c1ccc2c(c1)OCCCO2
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    39.4066
  • Critical temperature (°C)
    658.211
  • Critical volume (m³/kmol)
    0.4955
  • Dipole moment
  • Melting temperature (°C)
    148
  • Normal boiling temperature (°C)
    411.25

State-dependent Properties

  • API gravity
    -23.789
  • Compressibility factor
    0.00556567
  • Density (kg/m³)
    1426.08
  • 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))
    214.435
  • Molar volume (m³/kmol)
    0.136166
  • Parachor
    7.8105e-5
  • Poynting correction factor
    1.00609
  • Prandtl number
  • Saturation pressure (bar)
    1.7308e-8
  • Saturation temperature (°C)
    411.25
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.42748
  • Specific heat capacity (kJ/kg·K)
    1.10429
  • Surface tension
    0.0743755
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0107885
  • Upper flammability limit
    0.0686544

Environmental Properties

  • Global warming potential
  • Ozone depletion potential