1-Ethylimidazolium bromide, CAS: 501693-36-3

Key Applications:

Catalysis & Organic Synthesis

• Serves as a polar, non‑volatile reaction medium for transition‑metal‑catalyzed transformations.
• Enhances selectivity and yield in alkylation, acylation, and nucleophilic substitution reactions.
• Supports phase‑transfer catalysis and biphasic reaction systems.

Electrochemical Systems

• Functions as a supporting electrolyte in electrochemical studies requiring stable ionic environments.
• Useful in electrodeposition, redox‑active systems, and conductivity tuning in prototype electrochemical devices.

Materials Science & Polymer Processing

• Acts as a solvent or co‑solvent for polymer dissolution, modification, and ion‑exchange processes.
• Enables templating and morphology control in advanced materials, including porous frameworks and nanostructured films.

Extraction & Separation

• Applied in liquid–liquid extraction systems for selective separation of metal ions, organic compounds, and biomolecules.
• Offers tunable solvation behavior for designing greener separation processes.

Analytical Chemistry

• Used as an additive or mobile‑phase modifier in chromatography to improve peak resolution and analyte ionization.
• Supports sample preparation workflows requiring ionic media with low volatility.

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