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Properties of diisodecyl phthalate

Thermophysical properties for diisodecyl phthalate (CAS: 26761-40-0). 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: 28, H: 46, O: 4
  • CAS
    26761-40-0
  • Formula
    C28H46O4
  • ID
    26761-40-0
  • InChI
    C28H46O4/c1-23(2)17-11-7-5-9-15-21-31-27(29)25-19-13-14-20-26(25)28(30)32-22-16-10-6-8-12-18-24(3)4/h13-14,19-20,23-24H,5-12,15-18,21-22H2,1-4H3
  • InChI Key
    ZVFDTKUVRCTHQE-UHFFFAOYSA-N
  • IUPAC Name
    bis(8-methylnonyl) benzene-1,2-dicarboxylate
  • Molecular Weight (kg)
    446.662
  • Phase
    l
  • PubChem ID
    3.3599e+4
  • SMILES
    CC(C)CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC(C)C
  • Synonyms

Physical Properties

  • Acentric factor
    1.14
  • Critical pressure (bar)
    10
  • Critical temperature (°C)
    634.85
  • Critical volume (m³/kmol)
    1.73
  • Dipole moment
  • Melting temperature (°C)
    -50
  • Normal boiling temperature (°C)
    466.85

State-dependent Properties

  • API gravity
    32.9601
  • Compressibility factor
    0.0212948
  • Density (kg/m³)
    857.34
  • Dynamic viscosity (cP)
    1.02809
  • Enthalpy of vaporization (mass) (kJ)
    350.424
  • Enthalpy of vaporization (molar) (kJ/kmol)
    1.5652e+5
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -5.7588e-7
  • Kinematic viscosity
    1.1992e-6
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    830.163
  • Molar volume (m³/kmol)
    0.520987
  • Parachor
    2.2801e-4
  • Poynting correction factor
    1.02152
  • Prandtl number
    12.4296
  • Saturation pressure (bar)
    2.8745e-9
  • Saturation temperature (°C)
    397.162
  • Solubility parameter
    1.7195e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.858183
  • Specific heat capacity (kJ/kg·K)
    1.85859
  • Surface tension
    0.0336581
  • Thermal conductivity
    0.15373
  • Thermal diffusivity
    9.6476e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00306407
  • Upper flammability limit
    0.0194986

Environmental Properties

  • Global warming potential
  • Ozone depletion potential