1-Butyl-3-methylpyridinium hexafluorophosphate, >99%

1-Butyl-3-methylpyridinium hexafluorophosphate, CAS: 845835-03-2

Key Applications:

This product has applications in the following:

• Electrochemical Systems – Applied as an electrolyte in batteries, supercapacitors, and electrochemical cells, leveraging the PF₆⁻ anion’s stability and weakly coordinating nature.
• Catalysis & Reaction Medium – Functions as a polar, non‑volatile solvent that enhances selectivity and efficiency in catalytic and synthetic reactions, with hydrogen bonding interactions influencing reaction pathways.
• Gas Absorption & Separation – Studied for CO₂ capture and selective gas separation, where hydrogen bonding between the pyridinium cation and gas molecules improves absorption performance.
• Materials Science – Incorporated into ionic liquid‑based composites, membranes, and coatings to improve conductivity, mechanical strength, and chemical resistance.
• Solvent Extraction – Used in metal ion extraction and separation processes, where hydrogen bonding and ionic interactions enable selective recovery of valuable metals.
• Thermophysical Properties Research – Investigated for density, viscosity, conductivity, and thermal stability, with hydrogen bonding contributing to structural organization and transport properties.
• Green Chemistry Research – Valued as a recyclable ionic liquid with low volatility, supporting sustainable solvent systems and reducing reliance on volatile organic solvents.

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