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Properties of 2,2-Dimethylbutanenitrile

Thermophysical properties for 2,2-Dimethylbutanenitrile (CAS: 20654-46-0). 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: 6, H: 11, N: 1
  • CAS
    20654-46-0
  • Formula
    C6H11N
  • ID
    20654-46-0
  • InChI
    C6H11N/c1-4-6(2,3)5-7/h4H2,1-3H3
  • InChI Key
    OSEGNECCBMDWRB-UHFFFAOYSA-N
  • IUPAC Name
    2,2-dimethylbutanenitrile
  • Molecular Weight (kg)
    97.1582
  • Phase
    l
  • PubChem ID
    1.2754e+7
  • SMILES
    CCC(C)(C)C#N
  • Synonyms

Physical Properties

  • Acentric factor
    0.379
  • Critical pressure (bar)
    30.86
  • Critical temperature (°C)
    315.15
  • Critical volume (m³/kmol)
    0.3865
  • Dipole moment
  • Melting temperature (°C)
    -48.36
  • Normal boiling temperature (°C)
    129

State-dependent Properties

  • API gravity
    57.0458
  • Compressibility factor
    0.00534312
  • Density (kg/m³)
    743.245
  • Dynamic viscosity (cP)
    0.365074
  • Enthalpy of vaporization (mass) (kJ)
    432.038
  • Enthalpy of vaporization (molar) (kJ/kmol)
    4.1976e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -5.0299e-7
  • Kinematic viscosity
    4.9119e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    187.214
  • Molar volume (m³/kmol)
    0.130722
  • Parachor
    5.3169e-5
  • Poynting correction factor
    1.00528
  • Prandtl number
    5.30575
  • Saturation pressure (bar)
    0.0147109
  • Saturation temperature (°C)
    129.813
  • Solubility parameter
    1.7382e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.743976
  • Specific heat capacity (kJ/kg·K)
    1.9269
  • Surface tension
    0.026787
  • Thermal conductivity
    0.132584
  • Thermal diffusivity
    9.2577e-8

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