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Properties of 2,6-Difluoro-4-methoxybenzoic acid

Thermophysical properties for 2,6-Difluoro-4-methoxybenzoic acid (CAS: 123843-65-2). 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: 8, F: 2, H: 6, O: 3
  • CAS
    123843-65-2
  • Formula
    C8H6F2O3
  • ID
    123843-65-2
  • InChI
    C8H6F2O3/c1-13-4-2-5(9)7(8(11)12)6(10)3-4/h2-3H,1H3,(H,11,12)
  • InChI Key
    LGHVYSAINQRZJQ-UHFFFAOYSA-N
  • IUPAC Name
    2,6-difluoro-4-methoxybenzoic acid
  • Molecular Weight (kg)
    188.128
  • Phase
    s
  • PubChem ID
    2.7782e+6
  • SMILES
    COc1cc(F)c(C(=O)O)c(F)c1
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    33.8808
  • Critical temperature (°C)
    524.871
  • Critical volume (m³/kmol)
    0.4535
  • Dipole moment
  • Melting temperature (°C)
    184
  • Normal boiling temperature (°C)
    317.58

State-dependent Properties

  • API gravity
    -29.1944
  • Compressibility factor
    0.00532942
  • Density (kg/m³)
    1442.85
  • 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))
    175.035
  • Molar volume (m³/kmol)
    0.130386
  • Parachor
    6.7241e-5
  • Poynting correction factor
    1.00561
  • Prandtl number
  • Saturation pressure (bar)
    1.7677e-6
  • Saturation temperature (°C)
    317.58
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.44427
  • Specific heat capacity (kJ/kg·K)
    0.930404
  • Surface tension
    0.0568466
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0140737
  • Upper flammability limit
    0.0895599

Environmental Properties

  • Global warming potential
  • Ozone depletion potential