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Synonyms: Perfluoro-2,4-dimethyl-3-ethylpentane

CAS Number: 50285-18-2

Description & Characteristics

Perfluoro-2,4-dimethyl-3-ethylpentane,C9F20, 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

    Perfluoro-2,4-dimethyl-3-ethylpentane is used for heat transfer and cooling applications but can be used in many different applications.

    Safety, Handling and Storage

    Although Perfluoro-2,4-dimethyl-3-ethylpentane is considered biologically and chemically inert, good laboratory practice should be observed when handling. Perfluoro-2,4-dimethyl-3-ethylpentane has an indefinite shelf life if properly stored in its original sealed container. Safety data sheets are available on request

    Typical Physical Properties
    Boiling Point ℃ 125.1
    Pour Point ℃ -55
    Molecular Weight 488
    Density, (sat.liq) kg/l     1.905
    Specific Heat 0.021299999
    Viscosity, (dynamic), mPas   1.72
    Kinematic Viscosity 0.902887139107611 mm2/s
    Critical Temperature, ℃ K
    Vapour Pressure 2.1
    Vapour Density ca. 0.014 g/ml

    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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