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Properties of methyl arachidate

Thermophysical properties for methyl arachidate (CAS: 1120-28-1). 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: 21, H: 42, O: 2
  • CAS
    1120-28-1
  • Formula
    C21H42O2
  • ID
    1120-28-1
  • InChI
    C21H42O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23-2/h3-20H2,1-2H3
  • InChI Key
    QGBRLVONZXHAKJ-UHFFFAOYSA-N
  • IUPAC Name
    methyl icosanoate
  • Molecular Weight (kg)
    326.557
  • Phase
    s
  • PubChem ID
    1.4259e+4
  • SMILES
    CCCCCCCCCCCCCCCCCCCC(=O)OC
  • Synonyms

Physical Properties

  • Acentric factor
    0.752631
  • Critical pressure (bar)
    9.59
  • Critical temperature (°C)
    524.75
  • Critical volume (m³/kmol)
    1.47
  • Dipole moment
  • Melting temperature (°C)
    51.25
  • Normal boiling temperature (°C)
    371

State-dependent Properties

  • API gravity
    64.7494
  • Compressibility factor
    0.0166166
  • Density (kg/m³)
    803.274
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    290.045
  • Enthalpy of vaporization (molar) (kJ/kmol)
    9.4716e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
  • Kinematic viscosity
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    520.523
  • Molar volume (m³/kmol)
    0.406533
  • Parachor
    1.8442e-4
  • Poynting correction factor
    1.01878
  • Prandtl number
  • Saturation pressure (bar)
    1.9594e-9
  • Saturation temperature (°C)
    431.102
  • Solubility parameter
    1.4235e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.804064
  • Specific heat capacity (kJ/kg·K)
    1.59397
  • Surface tension
    0.0250036
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    113
  • Lower flammability limit
    0.00376248
  • Upper flammability limit
    0.0239431

Environmental Properties

  • Global warming potential
  • Ozone depletion potential