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Properties of 2,6-dimethyl-4-heptanone

Thermophysical properties for 2,6-dimethyl-4-heptanone (CAS: 108-83-8). 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: 9, H: 18, O: 1
  • CAS
    108-83-8
  • Formula
    C9H18O
  • ID
    108-83-8
  • InChI
    C9H18O/c1-7(2)5-9(10)6-8(3)4/h7-8H,5-6H2,1-4H3
  • InChI Key
    PTTPXKJBFFKCEK-UHFFFAOYSA-N
  • IUPAC Name
    2,6-dimethylheptan-4-one
  • Molecular Weight (kg)
    142.239
  • Phase
    l
  • PubChem ID
    7958
  • SMILES
    CC(C)CC(=O)CC(C)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.512
  • Critical pressure (bar)
    24.8
  • Critical temperature (°C)
    341.85
  • Critical volume (m³/kmol)
    0.522
  • Dipole moment
  • Melting temperature (°C)
    -41.75
  • Normal boiling temperature (°C)
    157

State-dependent Properties

  • API gravity
    38.3227
  • Compressibility factor
    0.00703728
  • Density (kg/m³)
    826.153
  • Dynamic viscosity (cP)
    0.462619
  • Enthalpy of vaporization (mass) (kJ)
    359.715
  • Enthalpy of vaporization (molar) (kJ/kmol)
    5.1165e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.5967e-7
  • Kinematic viscosity
    5.5997e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    283.829
  • Molar volume (m³/kmol)
    0.17217
  • Parachor
    6.8210e-5
  • Poynting correction factor
    1.00704
  • Prandtl number
    7.80774
  • Saturation pressure (bar)
    0.00278523
  • Saturation temperature (°C)
    168.229
  • Solubility parameter
    1.6816e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.826966
  • Specific heat capacity (kJ/kg·K)
    1.99544
  • Surface tension
    0.0239496
  • Thermal conductivity
    0.118233
  • Thermal diffusivity
    7.1720e-8

Safety Properties

  • Autoignition temperature (°C)
    396
  • Flash point temperature (°C)
    60
  • Lower flammability limit
    0.008
  • Upper flammability limit
    0.071

Environmental Properties

  • Global warming potential
  • Ozone depletion potential