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Properties of 1-[4-(2-Phenylethynyl)phenyl]ethanone

Thermophysical properties for 1-[4-(2-Phenylethynyl)phenyl]ethanone (CAS: 1942-31-0). 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: 12, O: 1
  • CAS
    1942-31-0
  • Formula
    C16H12O
  • ID
    1942-31-0
  • InChI
    C16H12O/c1-13(17)16-11-9-15(10-12-16)8-7-14-5-3-2-4-6-14/h2-6,9-12H,1H3
  • InChI Key
    QCYZMMVPXNWSJK-UHFFFAOYSA-N
  • IUPAC Name
    1-[4-(2-phenylethynyl)phenyl]ethanone
  • Molecular Weight (kg)
    220.266
  • Phase
    s
  • PubChem ID
    2.7793e+6
  • SMILES
    CC(=O)c1ccc(C#Cc2ccccc2)cc1
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    28.1733
  • Critical temperature (°C)
    679.683
  • Critical volume (m³/kmol)
    0.6835
  • Dipole moment
  • Melting temperature (°C)
    98.5
  • Normal boiling temperature (°C)
    413.74

State-dependent Properties

  • API gravity
    -2.54167
  • Compressibility factor
    0.0074323
  • Density (kg/m³)
    1211.36
  • 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
  • Kinematic viscosity
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    256.237
  • Molar volume (m³/kmol)
    0.181834
  • Parachor
    9.6229e-5
  • Poynting correction factor
    1.00828
  • Prandtl number
  • Saturation pressure (bar)
    1.8179e-7
  • Saturation temperature (°C)
    413.74
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.21255
  • Specific heat capacity (kJ/kg·K)
    1.16331
  • Surface tension
    0.0499772
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00617561
  • Upper flammability limit
    0.0392993

Environmental Properties

  • Global warming potential
  • Ozone depletion potential