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Properties of 5,6-Dimethyltetralin

Thermophysical properties for 5,6-Dimethyltetralin (CAS: 20027-77-4). 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: 12, H: 16
  • CAS
    20027-77-4
  • Formula
    C12H16
  • ID
    20027-77-4
  • InChI
    C12H16/c1-9-7-8-11-5-3-4-6-12(11)10(9)2/h7-8H,3-6H2,1-2H3
  • InChI Key
    ONUWVTFBEJFWAS-UHFFFAOYSA-N
  • IUPAC Name
    5,6-dimethyl-1,2,3,4-tetrahydronaphthalene
  • Molecular Weight (kg)
    160.255
  • Phase
    s
  • PubChem ID
    5.8945e+5
  • SMILES
    Cc1ccc2c(c1C)CCCC2
  • Synonyms

Physical Properties

  • Acentric factor
    0.424
  • Critical pressure (bar)
    27.73
  • Critical temperature (°C)
    464.47
  • Critical volume (m³/kmol)
    0.5485
  • Dipole moment
  • Melting temperature (°C)
    34.49
  • Normal boiling temperature (°C)
    252

State-dependent Properties

  • API gravity
    22.5849
  • Compressibility factor
    0.00641833
  • Density (kg/m³)
    1020.56
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    382.261
  • Enthalpy of vaporization (molar) (kJ/kmol)
    6.1259e+4
  • 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))
    232.591
  • Molar volume (m³/kmol)
    0.157027
  • Parachor
    7.6176e-5
  • Poynting correction factor
    1.0072
  • Prandtl number
  • Saturation pressure (bar)
    7.8119e-5
  • Saturation temperature (°C)
    241.802
  • Solubility parameter
    1.8294e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.02156
  • Specific heat capacity (kJ/kg·K)
    1.45138
  • Surface tension
    0.0343797
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00712805
  • Upper flammability limit
    0.0453603

Environmental Properties

  • Global warming potential
  • Ozone depletion potential