Used as a precursor in the synthesis of functionalized ionic liquids, particularly for applications in catalysis and organic synthesis. Its reactive vinyl and allyl groups allow for further chemical modifications, including polymerization, making it useful in creating task-specific ionic liquids and polymeric materials. Commonly employed in electrochemical systems and as a building block for designing novel catalysts or supports in green chemistry processes. Also finds use in surface modification and immobilization techniques due to its ability to form stable bonds with various substrates.