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Properties of cyanamide, N-cyano-, ion(1-)

Thermophysical properties for cyanamide, N-cyano-, ion(1-) (CAS: 17997-40-9). 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: 2, N: 3
  • CAS
    17997-40-9
  • Formula
    C2N3-
  • ID
    17997-40-9
  • InChI
    C2N3/c3-1-5-2-4/q-1
  • InChI Key
    UKDLHLAPDXIAID-UHFFFAOYSA-N
  • IUPAC Name
    cyanoiminomethylideneazanide
  • Molecular Weight (kg)
    66.0415
  • Phase
    l
  • PubChem ID
    4.5946e+6
  • SMILES
    N#C[N-]C#N
  • Synonyms

Physical Properties

  • Acentric factor
    0.509044
  • Critical pressure (bar)
    39.5057
  • Critical temperature (°C)
    487.784
  • Critical volume (m³/kmol)
    0.243612
  • Dipole moment
  • Melting temperature (°C)
    -273.15
  • Normal boiling temperature (°C)
    250.97

State-dependent Properties

  • API gravity
    32.6906
  • Compressibility factor
    0.0031508
  • Density (kg/m³)
    856.73
  • Dynamic viscosity (cP)
    0.525285
  • Enthalpy of vaporization (mass) (kJ)
    1061.88
  • Enthalpy of vaporization (molar) (kJ/kmol)
    7.0128e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -1.0070e-6
  • Kinematic viscosity
    6.1313e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    64.4844
  • Molar volume (m³/kmol)
    0.0770856
  • Parachor
    3.9199e-5
  • Poynting correction factor
    1.00316
  • Prandtl number
    2.17934
  • Saturation pressure (bar)
    1.7332e-5
  • Saturation temperature (°C)
    251.379
  • Solubility parameter
    2.9624e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.857572
  • Specific heat capacity (kJ/kg·K)
    0.976423
  • Surface tension
    0.0660269
  • Thermal conductivity
    0.235346
  • Thermal diffusivity
    2.8134e-7

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0522814
  • Upper flammability limit
    0.3327

Environmental Properties

  • Global warming potential
  • Ozone depletion potential