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Properties of benzoyl peroxide

Thermophysical properties for benzoyl peroxide (CAS: 94-36-0). 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: 14, H: 10, O: 4
  • CAS
    94-36-0
  • Formula
    C14H10O4
  • ID
    94-36-0
  • InChI
    C14H10O4/c15-13(11-7-3-1-4-8-11)17-18-14(16)12-9-5-2-6-10-12/h1-10H
  • InChI Key
    OMPJBNCRMGITSC-UHFFFAOYSA-N
  • IUPAC Name
    phenylcarbonyl benzenecarboperoxoate
  • Molecular Weight (kg)
    242.227
  • Phase
    s
  • PubChem ID
    7187
  • SMILES
    C1=CC=C(C=C1)C(=O)OOC(=O)C2=CC=CC=C2
  • Synonyms

Physical Properties

  • Acentric factor
    0.914
  • Critical pressure (bar)
    25.7
  • Critical temperature (°C)
    610.85
  • Critical volume (m³/kmol)
    0.718
  • Dipole moment
  • Melting temperature (°C)
    105
  • Normal boiling temperature (°C)
    416.57

State-dependent Properties

  • API gravity
    -4.48936
  • Compressibility factor
    0.00796415
  • Density (kg/m³)
    1243.17
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    523.254
  • Enthalpy of vaporization (molar) (kJ/kmol)
    1.2675e+5
  • 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))
    252.926
  • Molar volume (m³/kmol)
    0.194846
  • Parachor
    1.0518e-4
  • Poynting correction factor
    1.00896
  • Prandtl number
  • Saturation pressure (bar)
    7.6650e-11
  • Saturation temperature (°C)
    396.321
  • Solubility parameter
    2.3859e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.24439
  • Specific heat capacity (kJ/kg·K)
    1.04417
  • Surface tension
    0.0519992
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    80
  • Flash point temperature (°C)
    80
  • Lower flammability limit
    0.00904394
  • Upper flammability limit
    0.0658161

Environmental Properties

  • Global warming potential
  • Ozone depletion potential