Zinc trifluoromethanesulfonate is widely used as a Lewis acid catalyst in organic synthesis. It is particularly effective in promoting reactions such as Friedel-Crafts alkylations, acylations, and Diels-Alder reactions due to its strong electrophilic character. The compound is also employed in the polymerization of olefins and other monomers, where it helps control the polymerization process and improve the quality of the resulting polymers. Additionally, it is utilized in the preparation of complex organic molecules, including pharmaceuticals and fine chemicals, where its stability and reactivity under various conditions are advantageous. In electrochemistry, zinc trifluoromethanesulfonate serves as an electrolyte additive in zinc-based batteries, enhancing their performance and stability. Its versatility and efficiency make it a valuable reagent in both industrial and research settings.