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Properties of 4-ethyl-o-xylene

Thermophysical properties for 4-ethyl-o-xylene (CAS: 934-80-5). 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
    934-80-5
  • Formula
    C10H14
  • ID
    934-80-5
  • InChI
    C10H14/c1-4-10-6-5-8(2)9(3)7-10/h5-7H,4H2,1-3H3
  • InChI Key
    SBUYFICWQNHBCM-UHFFFAOYSA-N
  • IUPAC Name
    4-ethyl-1,2-dimethyl-benzene
  • Molecular Weight (kg)
    134.218
  • Phase
    l
  • PubChem ID
    1.3629e+4
  • SMILES
    CCC1=CC(=C(C=C1)C)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.4472
  • Critical pressure (bar)
    28.9992
  • Critical temperature (°C)
    389.45
  • Critical volume (m³/kmol)
    0.4521
  • Dipole moment
  • Melting temperature (°C)
    -66.95
  • Normal boiling temperature (°C)
    189

State-dependent Properties

  • API gravity
    22.8104
  • Compressibility factor
    0.00602848
  • Density (kg/m³)
    910.02
  • Dynamic viscosity (cP)
    0.505506
  • Enthalpy of vaporization (mass) (kJ)
    400.064
  • Enthalpy of vaporization (molar) (kJ/kmol)
    5.3696e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.5856e-7
  • Kinematic viscosity
    5.5549e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    253.146
  • Molar volume (m³/kmol)
    0.147489
  • Parachor
    6.2978e-5
  • Poynting correction factor
    1.00604
  • Prandtl number
    7.22703
  • Saturation pressure (bar)
    0.00187143
  • Saturation temperature (°C)
    189.476
  • Solubility parameter
    1.8635e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.910915
  • Specific heat capacity (kJ/kg·K)
    1.88608
  • Surface tension
    0.0324488
  • Thermal conductivity
    0.131925
  • Thermal diffusivity
    7.6863e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00897155
  • Upper flammability limit
    0.06049

Environmental Properties

  • Global warming potential
  • Ozone depletion potential