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Properties of 3,5,5-Trimethyl-1,2-cyclohexanedione

Thermophysical properties for 3,5,5-Trimethyl-1,2-cyclohexanedione (CAS: 57696-89-6). 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: 9, H: 14, O: 2
  • CAS
    57696-89-6
  • Formula
    C9H14O2
  • ID
    57696-89-6
  • InChI
    C9H14O2/c1-6-4-9(2,3)5-7(10)8(6)11/h6H,4-5H2,1-3H3
  • InChI Key
    WEUZZYGESXCTCU-UHFFFAOYSA-N
  • IUPAC Name
    3,5,5-trimethylcyclohexane-1,2-dione
  • Molecular Weight (kg)
    154.206
  • Phase
    s
  • PubChem ID
    9.3772e+4
  • SMILES
    CC1CC(C)(C)CC(=O)C1=O
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    31.0364
  • Critical temperature (°C)
    525.647
  • Critical volume (m³/kmol)
    0.4835
  • Dipole moment
  • Melting temperature (°C)
    91
  • Normal boiling temperature (°C)
    283.13

State-dependent Properties

  • API gravity
    1.50293
  • Compressibility factor
    0.00541861
  • Density (kg/m³)
    1163.22
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    0
  • Enthalpy of vaporization (molar) (kJ/kmol)
  • 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))
    211.54
  • Molar volume (m³/kmol)
    0.132568
  • Parachor
    6.5795e-5
  • Poynting correction factor
    1.00598
  • Prandtl number
  • Saturation pressure (bar)
    5.8574e-5
  • Saturation temperature (°C)
    283.13
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.16436
  • Specific heat capacity (kJ/kg·K)
    1.3718
  • Surface tension
    0.0403471
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00986724
  • Upper flammability limit
    0.0627915

Environmental Properties

  • Global warming potential
  • Ozone depletion potential