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Properties of dibutyl terephthalate

Thermophysical properties for dibutyl terephthalate (CAS: 1962-75-0). 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: 16, H: 22, O: 4
  • CAS
    1962-75-0
  • Formula
    C16H22O4
  • ID
    1962-75-0
  • InChI
    C16H22O4/c1-3-5-11-19-15(17)13-7-9-14(10-8-13)16(18)20-12-6-4-2/h7-10H,3-6,11-12H2,1-2H3
  • InChI Key
    LQLQDKBJAIILIQ-UHFFFAOYSA-N
  • IUPAC Name
    dibutyl benzene-1,4-dicarboxylate
  • Molecular Weight (kg)
    278.343
  • Phase
    l
  • PubChem ID
    1.6066e+4
  • SMILES
    CCCCOC(=O)C1=CC=C(C=C1)C(=O)OCCCC
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    16.94
  • Critical temperature (°C)
    514.05
  • Critical volume (m³/kmol)
    0.876
  • Dipole moment
  • Melting temperature (°C)
    16
  • Normal boiling temperature (°C)
    440.63

State-dependent Properties

  • API gravity
    2.34258
  • Compressibility factor
    0.0108355
  • Density (kg/m³)
    1049.97
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    0
  • Enthalpy of vaporization (molar) (kJ/kmol)
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.5869e-7
  • Kinematic viscosity
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    469.724
  • Molar volume (m³/kmol)
    0.265096
  • Parachor
    1.5293e-4
  • Poynting correction factor
    1.01089
  • Prandtl number
  • Saturation pressure (bar)
    4.7494e-8
  • Saturation temperature (°C)
    359.698
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.05101
  • Specific heat capacity (kJ/kg·K)
    1.68757
  • Surface tension
    0.106044
  • Thermal conductivity
    0.10275
  • Thermal diffusivity
    5.7988e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00586229
  • Upper flammability limit
    0.0373055

Environmental Properties

  • Global warming potential
  • Ozone depletion potential