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Properties of benzene, 1-ethyl-2-(1-methylethyl)-

Thermophysical properties for benzene, 1-ethyl-2-(1-methylethyl)- (CAS: 18970-44-0). 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: 11, H: 16
  • CAS
    18970-44-0
  • Formula
    C11H16
  • ID
    18970-44-0
  • InChI
    C11H16/c1-4-10-7-5-6-8-11(10)9(2)3/h5-9H,4H2,1-3H3
  • InChI Key
    ZAJYARZMPOEGLK-UHFFFAOYSA-N
  • IUPAC Name
    1-ethyl-2-propan-2-ylbenzene
  • Molecular Weight (kg)
    148.245
  • Phase
    l
  • PubChem ID
    1.6856e+5
  • SMILES
    CCc1ccccc1C(C)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.418
  • Critical pressure (bar)
    26.7
  • Critical temperature (°C)
    392.85
  • Critical volume (m³/kmol)
    0.53
  • Dipole moment
  • Melting temperature (°C)
    -35.48
  • Normal boiling temperature (°C)
    193

State-dependent Properties

  • API gravity
    32.5486
  • Compressibility factor
    0.00707883
  • Density (kg/m³)
    855.984
  • Dynamic viscosity (cP)
    0.489403
  • Enthalpy of vaporization (mass) (kJ)
    354.055
  • Enthalpy of vaporization (molar) (kJ/kmol)
    5.2487e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.8177e-7
  • Kinematic viscosity
    5.7174e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    282.749
  • Molar volume (m³/kmol)
    0.173186
  • Parachor
    7.1920e-5
  • Poynting correction factor
    1.0071
  • Prandtl number
    7.33238
  • Saturation pressure (bar)
    8.5524e-4
  • Saturation temperature (°C)
    192.785
  • Solubility parameter
    1.6993e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.856826
  • Specific heat capacity (kJ/kg·K)
    1.90731
  • Surface tension
    0.028907
  • Thermal conductivity
    0.127304
  • Thermal diffusivity
    7.7975e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00759669
  • Upper flammability limit
    0.0483425

Environmental Properties

  • Global warming potential
  • Ozone depletion potential