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Trade Name: Fluorinert Electronic Liquid FCH730.
Other names: 1,1,1,2,3,4,4,5,5,5,-Decafluoro-3-methoxy-2-(trifloromethyl)pentane ;
CAS NO.: 132182-92-4


FCH730 is a clear, colorless, and odorless liquid. It has a high boiling point, zero ozone
depletion potential, and low global warming potential, and is non-flammable and thermally stable, which makes it ideal for use in heat transfer, electronic component testing, and cleaning applications. It can also be used as an inert reaction media.

Fluorinert Electronic Liquid FCH730

  • Properties FCH730
    Average Molecular Weight
    350 (g/mol)
    Boiling point
    98 (℃)
    Freezing Point
    -38 (°C)
    Vapor Pressure
    44.9 (mmHg)
    Latent Heat of Vaporization
    (at normal boiling point)
    24.3 (cal/g)
    Solubility in water
    586 (ppb)
    Water solubility
    67 (ppb)
    Surface Tension
    15.0 (dynes/cm)
    Flash Point
    Ozone Depletion Potential 0


  • It is widely used as the solvent diluent, electronic precision cleaning agent, electronic component leakage testing fluid or air tightness testing fluid, insulating fluid, heat conduction coolant, etc.

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