N,N-Diethyl-N-methyl-N-(2-methoxyethyl)ammonium bis(trifluoromethylsulfonyl)imide, CAS: 464927-84-2

Key Applications:

Electrolytes for Energy Storage

• Serves as a high‑conductivity ionic liquid cation paired with TFSI⁻, enabling low‑viscosity, wide‑electrochemical‑window electrolytes.
• Supports lithium, sodium, and multivalent battery research where thermal stability and low flammability are required.
• Useful in formulating mixed‑cation ionic liquid systems to tune transport properties and interfacial behavior.

Electrodeposition and Metal Processing

• Provides a stable, non‑volatile medium for electrodeposition of reactive or air‑sensitive metals.
• Enables smooth, uniform metal films due to its wide liquid range and high ionic mobility.

Catalysis and Organic Synthesis

• Functions as a non‑coordinating, thermally robust solvent for transition‑metal catalysis.
• Suitable for biphasic catalysis where phase separation and recyclability are desired.
• Supports acid‑sensitive transformations due to the weakly coordinating TFSI⁻ anion.

Separation Science and Extraction

• Effective in liquid–liquid extraction systems requiring hydrophobic ionic liquids with tunable polarity.
• Useful for selective extraction of metal ions, organics, and fluorinated species.

Materials Processing and Polymer Science

• Acts as a plasticizer or processing aid for high‑performance polymers requiring thermal stability and low volatility.
• Supports ion‑gel formation and polymer–ionic liquid composites for flexible electronics and membranes.

Spectroscopy and Physical Chemistry

• Provides a well‑defined, low‑volatility medium for studying ion transport, solvation, and interfacial structure.
• Suitable for high‑temperature NMR, Raman, and impedance spectroscopy due to its thermal and electrochemical stability.

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