Diethylmethylammonium triflate, CAS: 945715-39-9

Key Applications:

• Electrolytes for Energy Storage

• • Proton‑conducting electrolyte in fuel cells, supercapacitors, and solid‑state devices
  • Enhances ionic mobility in polymer–ionic liquid composites
  • Used in protic ionic liquid blends to tune conductivity and viscosity
  • Supports high‑temperature electrochemical operation due to thermal stability
• Catalysis & Organic Synthesis

• • Solvent and co‑solvent for acid‑catalyzed transformations
  • Medium for Friedel–Crafts, esterification, and alkylation reactions
  • Facilitates selective transformations due to low nucleophilicity of the triflate anion
  • Useful in biphasic catalysis where phase separation simplifies product recovery
• Separation Processes

• • Employed in extractive distillation and liquid–liquid extraction
  • Effective for separating aromatic/aliphatic hydrocarbons
  • Used in dehydration and azeotrope‑breaking systems
• Polymer & Materials Engineering
• • Plasticizer and ionic additive in ion‑conducting polymers
  • Enhances mechanical flexibility and conductivity in polymer electrolytes
  • Used in the preparation of ionogels and hybrid organic–inorganic materials
  • Supports templating and nanostructuring in advanced materials synthesis
• Lubrication & Surface Engineering

• • Ionic additive in high‑performance lubricants
• Thermal & Process Fluids
  • Heat‑transfer medium in specialized chemical processes
  • Suitable for high‑temperature reaction environments due to low volatility
  • Compatible with a wide range of metals and reactor materials

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