1-Methyl-1-propylpyrrolidinium bis(trifluoromethylsulfonyl)imide, CAS: 223437-05-6 

Key Applications:

1. Electrolytes for High‑Performance Batteries

• Suitable for Li‑ion, Na‑ion, and emerging multivalent systems due to its wide electrochemical window.
• Enhances thermal stability in high‑temperature cells.
• Compatible with TFSI‑based lithium salts, enabling blended ionic‑liquid electrolyte systems.
• Reduces flammability risk in safety‑critical energy storage.

2. Supercapacitor and Hybrid Capacitor Electrolytes

• Low viscosity and high ionic conductivity support fast charge–discharge cycling.
• Stable under high-voltage operation, improving device lifetime.
• Useful in high‑temperature or high‑power density environments.

3. Solvent & Reaction Medium for Organic and Organometallic Chemistry

• Chemically inert toward strong nucleophiles and electrophiles.
• Supports transition‑metal catalysis, C–C coupling, and electrochemical synthesis.
• High thermal stability enables elevated‑temperature reactions without decomposition.

4. Heat‑Transfer and Thermal‑Management Fluids

• Non‑volatile and thermally stable, making it suitable for closed‑loop thermal systems.
• Useful in high‑temperature electronics, laboratory reactors, and specialty cooling systems.

5. Electrochemical Devices & Coatings

• Functions as a stable medium for electrodeposition of metals and alloys.
• Supports electrochemical surface modification, corrosion‑resistant coatings, and conductive polymer formation.

6. Separation Science & Extraction

• Hydrophobic TFSI⁻ anion enables liquid–liquid extraction of metal ions, especially rare‑earth and transition metals.
• Useful in ionic‑liquid‑based chromatography and selective separations.

7. Antistatic, Anticorrosion, and Specialty Additives

• Ionic conductivity and chemical inertness make it suitable for antistatic formulations.
• Compatible with fluorinated systems, enabling use in lubricants and specialty coatings.

8. Materials Processing & Polymer Science

• Acts as a plasticizer or processing aid for ion‑conducting polymers.
• Useful in solid polymer electrolytes and ion gels for flexible electronics.

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