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Synonyms: Perfluoroheptane

CAS Number : 335-57-9

Description & Characteristics

Perfluoroheptane , C7F16 is a fully-fluorinated, odourless, colourless liquid with the following characteristics:

  • Compatibility with most construction materials
  • Excellent chemical and thermal stability
  • Non flammability
  • Practically non-toxic1
  • Applications

    Perfluoroheptane finds many applications including as a fluid for cooling in the electronics industry and for various energy transfer applications.

    Safety, Handling and Storage

    Although Perfluoroheptane , is considered biologically and chemically inert, good laboratory practice should be observed when handling.Perfluoroheptane , has an indefinite shelf life if properly stored in its original sealed container. Safety data sheets are available on request.

    Typical Physical Properties
    Formula: C7F16
    Molecular Weight 388
    Boiling Point 80℃
    Melting Point -78°C
    Density 1.720 g/ml
    Refractive Index 1.2600
    Specific Heat 311.00 kJ/kg/K
    Viscosity 0.90 mPa s
    Kinematic Viscosity 0.52 mm2/s
    Surface Tension 13.0 mN/m
    Critical Temperature 474.8 K
    Critical Temperature 201.6°C
    Critical Pressure 16.20 bar

    Temperature dependant properties are quoted at 25℃ unless otherwise stated. The above typical physical properties, in no way form or represent product specification.

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