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Properties of 2,4,6-trimethylpyridine

Thermophysical properties for 2,4,6-trimethylpyridine (CAS: 108-75-8). 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, H: 11, N: 1
  • CAS
    108-75-8
  • Formula
    C8H11N
  • ID
    108-75-8
  • InChI
    C8H11N/c1-6-4-7(2)9-8(3)5-6/h4-5H,1-3H3
  • InChI Key
    BWZVCCNYKMEVEX-UHFFFAOYSA-N
  • IUPAC Name
    2,4,6-trimethylpyridine
  • Molecular Weight (kg)
    121.18
  • Phase
    l
  • PubChem ID
    7953
  • SMILES
    CC1=CC(=NC(=C1)C)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.4099
  • Critical pressure (bar)
    32.0187
  • Critical temperature (°C)
    371.85
  • Critical volume (m³/kmol)
    0.427
  • Dipole moment
  • Melting temperature (°C)
    -46
  • Normal boiling temperature (°C)
    170

State-dependent Properties

  • API gravity
    31.391
  • Compressibility factor
    0.00574828
  • Density (kg/m³)
    861.666
  • Dynamic viscosity (cP)
    0.479267
  • Enthalpy of vaporization (mass) (kJ)
    409.776
  • Enthalpy of vaporization (molar) (kJ/kmol)
    4.9657e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.9950e-7
  • Kinematic viscosity
    5.5621e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    217.23
  • Molar volume (m³/kmol)
    0.140634
  • Parachor
    5.9754e-5
  • Poynting correction factor
    1.00575
  • Prandtl number
    6.02599
  • Saturation pressure (bar)
    0.00177028
  • Saturation temperature (°C)
    171.324
  • Solubility parameter
    1.8316e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.862514
  • Specific heat capacity (kJ/kg·K)
    1.79262
  • Surface tension
    0.0318476
  • Thermal conductivity
    0.142573
  • Thermal diffusivity
    9.2302e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    54
  • Lower flammability limit
    0.0104425
  • Upper flammability limit
    0.0642594

Environmental Properties

  • Global warming potential
  • Ozone depletion potential