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Fluorinert Electronic Liquid FCH 720
Trade Name: Fluorinert Electronic Liquid FCH 720.
Other names: Ethyl nonafluorobutyl ether; PERFLUOROBUTYL ETHYL ETHER.
CAS NO.: 163702-05-4
 
Ethyl nonafluorobutyl ether FCH720 is a clear, colorless and low-odor fluid. With zero
ozone depletion potential and low global warming potential, it can be used as
replacement of chlorinated materials in many applications.

Fluorinert Electronic Liquid FCH 720

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  • Properties

    		 FCH720
    Average Molecular Weight 264 (g/mol)
    Boiling point
         		 76.0 (°C)
    Freeze Point
         		 -138 (°C)
    Vapor Pressure
         		 109 (mmHg)
    Latent Heat of Vaporization
    (at normal boiling point)
         		 30 (cal/g)
    Kinematic viscosity
         		 0.43 (cSt)
    Liquid Specific Heat
         		 0.29 (cal/g°C)
    Solubility in water
         		 <20 (ppmw)
    Water solubility
         		 92 (ppmw)
    Surface Tension
         		 13.6 (dynes/cm)
    Flash Point None
    Ozone Depletion Potential 0


     

  • The fully-fluorinated liquid is ideal for use in many heat transfer applications, also widely used in cleaning and lubrication scenarios.

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