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Properties of 1-ethyl-1,2,3,4-tetrahydronaphthalene

Thermophysical properties for 1-ethyl-1,2,3,4-tetrahydronaphthalene (CAS: 13556-58-6). 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: 12, H: 16
  • CAS
    13556-58-6
  • Formula
    C12H16
  • ID
    13556-58-6
  • InChI
    C12H16/c1-2-10-7-5-8-11-6-3-4-9-12(10)11/h3-4,6,9-10H,2,5,7-8H2,1H3
  • InChI Key
    AXLCNVVQTVIXDG-UHFFFAOYSA-N
  • IUPAC Name
    1-ethyl-1,2,3,4-tetrahydronaphthalene
  • Molecular Weight (kg)
    160.255
  • Phase
    l
  • PubChem ID
    1.3950e+5
  • SMILES
    CCC1CCCC2=CC=CC=C12
  • Synonyms

Physical Properties

  • Acentric factor
    0.424
  • Critical pressure (bar)
    27.52
  • Critical temperature (°C)
    459.85
  • Critical volume (m³/kmol)
    0.555
  • Dipole moment
  • Melting temperature (°C)
    5.21
  • Normal boiling temperature (°C)
    239.426

State-dependent Properties

  • API gravity
    24.5727
  • Compressibility factor
    0.007272
  • Density (kg/m³)
    900.754
  • Dynamic viscosity (cP)
    0.569237
  • Enthalpy of vaporization (mass) (kJ)
    378.818
  • Enthalpy of vaporization (molar) (kJ/kmol)
    6.0708e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.9166e-7
  • Kinematic viscosity
    6.3196e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    297.948
  • Molar volume (m³/kmol)
    0.177912
  • Parachor
    7.6801e-5
  • Poynting correction factor
    1.0073
  • Prandtl number
    7.71538
  • Saturation pressure (bar)
    9.0634e-5
  • Saturation temperature (°C)
    238.919
  • Solubility parameter
    1.8091e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.901641
  • Specific heat capacity (kJ/kg·K)
    1.85921
  • Surface tension
    0.0337255
  • Thermal conductivity
    0.137171
  • Thermal diffusivity
    8.1909e-8

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