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Properties of 4-propyltoluene

Thermophysical properties for 4-propyltoluene (CAS: 1074-55-1). 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
    1074-55-1
  • Formula
    C10H14
  • ID
    1074-55-1
  • InChI
    C10H14/c1-3-4-10-7-5-9(2)6-8-10/h5-8H,3-4H2,1-2H3
  • InChI Key
    JXFVMNFKABWTHD-UHFFFAOYSA-N
  • IUPAC Name
    1-methyl-4-propyl-benzene
  • Molecular Weight (kg)
    134.218
  • Phase
    l
  • PubChem ID
    1.4095e+4
  • SMILES
    CCCC1=CC=C(C=C1)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.3856
  • Critical pressure (bar)
    28.4521
  • Critical temperature (°C)
    387.55
  • Critical volume (m³/kmol)
    0.482
  • Dipole moment
  • Melting temperature (°C)
    -63.8
  • Normal boiling temperature (°C)
    183

State-dependent Properties

  • API gravity
    34.0606
  • Compressibility factor
    0.00646944
  • Density (kg/m³)
    847.993
  • Dynamic viscosity (cP)
    0.464578
  • Enthalpy of vaporization (mass) (kJ)
    373.423
  • Enthalpy of vaporization (molar) (kJ/kmol)
    5.0120e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.8770e-7
  • Kinematic viscosity
    5.4786e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    253.146
  • Molar volume (m³/kmol)
    0.158277
  • Parachor
    6.6104e-5
  • Poynting correction factor
    1.00648
  • Prandtl number
    6.74694
  • Saturation pressure (bar)
    0.00215024
  • Saturation temperature (°C)
    183.385
  • Solubility parameter
    1.7349e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.848827
  • Specific heat capacity (kJ/kg·K)
    1.88608
  • Surface tension
    0.029645
  • Thermal conductivity
    0.129871
  • Thermal diffusivity
    8.1201e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00896733
  • Upper flammability limit
    0.0605269

Environmental Properties

  • Global warming potential
  • Ozone depletion potential