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Properties of 1,5-diisocyanatonaphthalene

Thermophysical properties for 1,5-diisocyanatonaphthalene (CAS: 3173-72-6). 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: 12, H: 6, N: 2, O: 2
  • CAS
    3173-72-6
  • Formula
    C12H6N2O2
  • ID
    3173-72-6
  • InChI
    C12H6N2O2/c15-7-13-11-5-1-3-9-10(11)4-2-6-12(9)14-8-16/h1-6H
  • InChI Key
    SBJCUZQNHOLYMD-UHFFFAOYSA-N
  • IUPAC Name
    1,5-diisocyanatonaphthalene
  • Molecular Weight (kg)
    210.188
  • Phase
    s
  • PubChem ID
    1.8503e+4
  • SMILES
    C1=CC2=C(C=CC=C2N=C=O)C(=C1)N=C=O
  • Synonyms

Physical Properties

  • Acentric factor
    0.73
  • Critical pressure (bar)
    27.2
  • Critical temperature (°C)
    544.85
  • Critical volume (m³/kmol)
    0.635
  • Dipole moment
  • Melting temperature (°C)
    130.5
  • Normal boiling temperature (°C)
    329.85

State-dependent Properties

  • API gravity
    -0.0211567
  • Compressibility factor
    0.00727031
  • Density (kg/m³)
    1181.69
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    458.827
  • Enthalpy of vaporization (molar) (kJ/kmol)
    9.6440e+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))
    201.68
  • Molar volume (m³/kmol)
    0.177871
  • Parachor
    9.1147e-5
  • Poynting correction factor
    1.00805
  • Prandtl number
  • Saturation pressure (bar)
    5.0861e-8
  • Saturation temperature (°C)
    329.335
  • Solubility parameter
    2.1881e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.18285
  • Specific heat capacity (kJ/kg·K)
    0.95952
  • Surface tension
    0.04506
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    155
  • Lower flammability limit
    0.00909091
  • Upper flammability limit
    0.0578512

Environmental Properties

  • Global warming potential
  • Ozone depletion potential