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Properties of 2-methylundecane

Thermophysical properties for 2-methylundecane (CAS: 7045-71-8). 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: 12, H: 26
  • CAS
    7045-71-8
  • Formula
    C12H26
  • ID
    7045-71-8
  • InChI
    C12H26/c1-4-5-6-7-8-9-10-11-12(2)3/h12H,4-11H2,1-3H3
  • InChI Key
    GTJOHISYCKPIMT-UHFFFAOYSA-N
  • IUPAC Name
    2-methylundecane
  • Molecular Weight (kg)
    170.335
  • Phase
    l
  • PubChem ID
    2.3459e+4
  • SMILES
    CCCCCCCCCC(C)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.548
  • Critical pressure (bar)
    18.42
  • Critical temperature (°C)
    377.55
  • Critical volume (m³/kmol)
    0.735
  • Dipole moment
  • Melting temperature (°C)
    -47
  • Normal boiling temperature (°C)
    211

State-dependent Properties

  • API gravity
    65.2025
  • Compressibility factor
    0.00975204
  • Density (kg/m³)
    713.93
  • Dynamic viscosity (cP)
    0.458357
  • Enthalpy of vaporization (mass) (kJ)
    338.606
  • Enthalpy of vaporization (molar) (kJ/kmol)
    5.7676e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -5.1880e-7
  • Kinematic viscosity
    6.4202e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    362.48
  • Molar volume (m³/kmol)
    0.238588
  • Parachor
    9.4990e-5
  • Poynting correction factor
    1.00979
  • Prandtl number
    7.83977
  • Saturation pressure (bar)
    5.1162e-4
  • Saturation temperature (°C)
    210.158
  • Solubility parameter
    1.5210e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.714632
  • Specific heat capacity (kJ/kg·K)
    2.12805
  • Surface tension
    0.0241598
  • Thermal conductivity
    0.124417
  • Thermal diffusivity
    8.1893e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00617561
  • Upper flammability limit
    0.0392993

Environmental Properties

  • Global warming potential
  • Ozone depletion potential