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CAS NO.: 163702-08-7
Other names: Methyl perfluoro isobutyl ether; METHYLNONAFLUOROISOBUTYLETHER.


Methyl perfluoroisobutyl ether FCH710 is a clear, colorless, and low-odor fluid. With zero
ozone depletion potential and low global warming potential, it can be used as a replacement in many applications. In addition, it is chemically and thermally stable and non-flammable, so it
can also be used as a specialty solvent and heat transfer media in many industrial

Fluorinert Electronic Liquid FCH 710

  • Properties FCH710
    Average Molecular Weight
    250 (g/mol)
    Boiling point
    61.0 (℃)
    Freeze Point
    -135 (℃)
    Vapor Pressure
    202 (mmHg)
    Latent Heat of Vaporization (at normal boiling point)
    30 (cal/g)
    Liquid Specific Heat
    4.1 (cP)
    Solubility in water
    0.28 (cal/g℃)
    Water solubility 
    0. 065 (W m-1°C-1)
    Refractive Index
    12 (ppmw)
    Surface Tension:
    95 (ppmw)
    Flash Point
    Ozone Depletion Potential
    13.6 (dynes/cm)
    Average Molecular Weight
    Boiling point  0


    1. Solvent: diluent for anti-fingerprint solutions, lubricant diluent.
    2. Drying: drying after hydrocarbon or alcohol immersion.
    3. Cleaning: metal degreasing cleaning, plastic cleaning, resin cleaning, dust removal.
    4. Cosmetics: Cosmetic wetting agents.
    5. Coolant: data center immersion cooling, semiconductor temperature control/coolant, power components cooling, food, medical industry cooling.
    6. Foaming: polyurethane foaming. 
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