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Properties of bis(2-ethylhexyl) maleate

Thermophysical properties for bis(2-ethylhexyl) maleate (CAS: 142-16-5). 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: 20, H: 36, O: 4
  • CAS
    142-16-5
  • Formula
    C20H36O4
  • ID
    142-16-5
  • InChI
    C20H36O4/c1-5-9-11-17(7-3)15-23-19(21)13-14-20(22)24-16-18(8-4)12-10-6-2/h13-14,17-18H,5-12,15-16H2,1-4H3/b14-13-
  • InChI Key
    ROPXFXOUUANXRR-YPKPFQOOSA-N
  • IUPAC Name
    bis(2-ethylhexyl) (z)-but-2-enedioate
  • Molecular Weight (kg)
    340.497
  • Phase
    l
  • PubChem ID
    5.3651e+6
  • SMILES
    CCCCC(CC)COC(=O)/C=C\C(=O)OCC(CC)CCCC
  • Synonyms

Physical Properties

  • Acentric factor
    3
  • Critical pressure (bar)
    10.68
  • Critical temperature (°C)
    505.45
  • Critical volume (m³/kmol)
    1.34
  • Dipole moment
  • Melting temperature (°C)
    -60
  • Normal boiling temperature (°C)
    503.77

State-dependent Properties

  • API gravity
    33.356
  • Compressibility factor
    0.0162661
  • Density (kg/m³)
    855.613
  • Dynamic viscosity (cP)
    1.80869
  • Enthalpy of vaporization (mass) (kJ)
    892.411
  • Enthalpy of vaporization (molar) (kJ/kmol)
    3.0386e+5
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -5.8127e-7
  • Kinematic viscosity
    2.1139e-6
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    636.421
  • Molar volume (m³/kmol)
    0.397957
  • Parachor
    1.9791e-4
  • Poynting correction factor
    1.0164
  • Prandtl number
    19.6704
  • Saturation pressure (bar)
    3.4856e-22
  • Saturation temperature (°C)
    424.324
  • Solubility parameter
    2.7520e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.856455
  • Specific heat capacity (kJ/kg·K)
    1.86909
  • Surface tension
    0.0572794
  • Thermal conductivity
    0.171863
  • Thermal diffusivity
    1.0747e-7

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00424645
  • Upper flammability limit
    0.0270229

Environmental Properties

  • Global warming potential
  • Ozone depletion potential