Perfluorodecalin CAS 306-94-5

CAS 306-94-5
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Product Name

Perfluorodecalin (PFD)

Chemical Identification

ItemDescription
Chemical NamePerfluorodecalin
SynonymsPerfluorodecahydronaphthalene
CAS Number306-94-5
Molecular FormulaC₁₀F₁₈
Molecular Weight462.08 g/mol
Chemical StructureFully fluorinated bicyclic hydrocarbon

Physical & Chemical Properties

PropertyTypical Value
AppearanceColorless, transparent liquid
OdorOdorless
Purity≥ 99.0%
Density (25 °C)~1.93 g/cm³
Boiling Point~142–144 °C
Melting Point~−10 °C
Vapor Pressure (25 °C)Low
Solubility in WaterInsoluble
SolubilityMiscible with other perfluorocarbons
Surface TensionLow
Refractive Index (25 °C)~1.31
Flash PointNon-flammable

Key Characteristics

  • Chemically inert and thermally stable

  • Electrically non-conductive

  • Excellent oxygen solubility

  • Low surface tension and low viscosity

  • Non-flammable and non-corrosive

Typical Applications

  • Medical & Life Sciences

    • Oxygen carrier research

    • Artificial blood substitutes (R&D)

    • Liquid ventilation studies

  • Electronics & Semiconductor

    • Precision cleaning

    • Heat transfer fluids

    • Immersion cooling applications

  • Industrial & Specialty Uses

    • Leak detection fluids

    • Optical and analytical testing

    • Specialty solvent for fluorinated systems