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Properties of 3,4-dichlorophenyl isocyanate

Thermophysical properties for 3,4-dichlorophenyl isocyanate (CAS: 102-36-3). 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: 7, Cl: 2, H: 3, N: 1, O: 1
  • CAS
    102-36-3
  • Formula
    C7H3Cl2NO
  • ID
    102-36-3
  • InChI
    C7H3Cl2NO/c8-6-2-1-5(10-4-11)3-7(6)9/h1-3H
  • InChI Key
    MFUVCHZWGSJKEQ-UHFFFAOYSA-N
  • IUPAC Name
    1,2-bis(chloranyl)-4-isocyanato-benzene
  • Molecular Weight (kg)
    188.011
  • Phase
    s
  • PubChem ID
    7607
  • SMILES
    C1=CC(=C(C=C1N=C=O)Cl)Cl
  • Synonyms

Physical Properties

  • Acentric factor
    0.3435
  • Critical pressure (bar)
    36.803
  • Critical temperature (°C)
    482.85
  • Critical volume (m³/kmol)
    0.365
  • Dipole moment
  • Melting temperature (°C)
    42.5
  • Normal boiling temperature (°C)
    113

State-dependent Properties

  • API gravity
    -43.8417
  • Compressibility factor
    0.00428933
  • Density (kg/m³)
    1791.6
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    307.831
  • Enthalpy of vaporization (molar) (kJ/kmol)
    5.7876e+4
  • 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))
    133.536
  • Molar volume (m³/kmol)
    0.10494
  • Parachor
    5.2006e-5
  • Poynting correction factor
    1.0048
  • Prandtl number
  • Saturation pressure (bar)
    2.5108e-4
  • Saturation temperature (°C)
    243.881
  • Solubility parameter
    2.1739e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.79336
  • Specific heat capacity (kJ/kg·K)
    0.710255
  • Surface tension
    0.0380054
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    112.85
  • Lower flammability limit
    0.0174089
  • Upper flammability limit
    0.0981225

Environmental Properties

  • Global warming potential
  • Ozone depletion potential