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Properties of 2-ethyl-p-xylene

Thermophysical properties for 2-ethyl-p-xylene (CAS: 1758-88-9). 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: 10, H: 14
  • CAS
    1758-88-9
  • Formula
    C10H14
  • ID
    1758-88-9
  • InChI
    C10H14/c1-4-10-7-8(2)5-6-9(10)3/h5-7H,4H2,1-3H3
  • InChI Key
    AXIUBBVSOWPLDA-UHFFFAOYSA-N
  • IUPAC Name
    2-ethyl-1,4-dimethyl-benzene
  • Molecular Weight (kg)
    134.218
  • Phase
    l
  • PubChem ID
    1.5653e+4
  • SMILES
    CCC1=C(C=CC(=C1)C)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.4175
  • Critical pressure (bar)
    28.9992
  • Critical temperature (°C)
    389.45
  • Critical volume (m³/kmol)
    0.4608
  • Dipole moment
  • Melting temperature (°C)
    -53.85
  • Normal boiling temperature (°C)
    186

State-dependent Properties

  • API gravity
    26.2062
  • Compressibility factor
    0.00616169
  • Density (kg/m³)
    890.346
  • Dynamic viscosity (cP)
    0.489264
  • Enthalpy of vaporization (mass) (kJ)
    387.935
  • Enthalpy of vaporization (molar) (kJ/kmol)
    5.2068e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.6705e-7
  • Kinematic viscosity
    5.4952e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    253.146
  • Molar volume (m³/kmol)
    0.150748
  • Parachor
    6.3853e-5
  • Poynting correction factor
    1.00617
  • Prandtl number
    7.0468
  • Saturation pressure (bar)
    0.00207918
  • Saturation temperature (°C)
    186.74
  • Solubility parameter
    1.8137e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.891222
  • Specific heat capacity (kJ/kg·K)
    1.88608
  • Surface tension
    0.0314038
  • Thermal conductivity
    0.130952
  • Thermal diffusivity
    7.7982e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00897108
  • Upper flammability limit
    0.060494

Environmental Properties

  • Global warming potential
  • Ozone depletion potential