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Properties of 1-ethyl-1-methylcyclopentane

Thermophysical properties for 1-ethyl-1-methylcyclopentane (CAS: 16747-50-5). 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: 8, H: 16
  • CAS
    16747-50-5
  • Formula
    C8H16
  • ID
    16747-50-5
  • InChI
    C8H16/c1-3-8(2)6-4-5-7-8/h3-7H2,1-2H3
  • InChI Key
    LETYIFNDQBJGPJ-UHFFFAOYSA-N
  • IUPAC Name
    1-ethyl-1-methyl-cyclopentane
  • Molecular Weight (kg)
    112.213
  • Phase
    l
  • PubChem ID
    2.8030e+4
  • SMILES
    CCC1(CCCC1)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.2503
  • Critical pressure (bar)
    29.8888
  • Critical temperature (°C)
    318.889
  • Critical volume (m³/kmol)
    0.428
  • Dipole moment
  • Melting temperature (°C)
    -143.9
  • Normal boiling temperature (°C)
    121.5

State-dependent Properties

  • API gravity
    51.773
  • Compressibility factor
    0.0060003
  • Density (kg/m³)
    764.393
  • Dynamic viscosity (cP)
    0.330734
  • Enthalpy of vaporization (mass) (kJ)
    327.863
  • Enthalpy of vaporization (molar) (kJ/kmol)
    3.6790e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.4606e-7
  • Kinematic viscosity
    4.3268e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    233.971
  • Molar volume (m³/kmol)
    0.1468
  • Parachor
    5.7574e-5
  • Poynting correction factor
    1.00586
  • Prandtl number
    5.73703
  • Saturation pressure (bar)
    0.0267454
  • Saturation temperature (°C)
    121.531
  • Solubility parameter
    1.5288e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.765145
  • Specific heat capacity (kJ/kg·K)
    2.08507
  • Surface tension
    0.0230973
  • Thermal conductivity
    0.120202
  • Thermal diffusivity
    7.5418e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00948254
  • Upper flammability limit
    0.0605625

Environmental Properties

  • Global warming potential
  • Ozone depletion potential