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Properties of 4,5-Difluoro-2-methoxybenzonitrile

Thermophysical properties for 4,5-Difluoro-2-methoxybenzonitrile (CAS: 425702-28-9). 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: 5, N: 1, O: 1
  • CAS
    425702-28-9
  • Formula
    C8H5F2NO
  • ID
    425702-28-9
  • InChI
    C8H5F2NO/c1-12-8-3-7(10)6(9)2-5(8)4-11/h2-3H,1H3
  • InChI Key
    HACKETIBYOIPCJ-UHFFFAOYSA-N
  • IUPAC Name
    4,5-difluoro-2-methoxybenzonitrile
  • Molecular Weight (kg)
    169.128
  • Phase
    s
  • PubChem ID
    1.2041e+7
  • SMILES
    COc1cc(F)c(F)cc1C#N
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    29.7954
  • Critical temperature (°C)
    483.785
  • Critical volume (m³/kmol)
    0.4555
  • Dipole moment
  • Melting temperature (°C)
    99
  • Normal boiling temperature (°C)
    274.15

State-dependent Properties

  • API gravity
    -15.8433
  • Compressibility factor
    0.0052127
  • Density (kg/m³)
    1326.17
  • 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))
    156.711
  • Molar volume (m³/kmol)
    0.127531
  • Parachor
    6.3617e-5
  • Poynting correction factor
    1.00571
  • Prandtl number
  • Saturation pressure (bar)
    3.7583e-5
  • Saturation temperature (°C)
    274.15
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.32748
  • Specific heat capacity (kJ/kg·K)
    0.926579
  • Surface tension
    0.0425756
  • 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