Used as a key intermediate in the synthesis of lithium-ion battery electrolytes, particularly in the production of fluoroethylene carbonate (FEC), which enhances the stability and performance of the solid electrolyte interphase (SEI) layer on silicon-based anodes. Also employed in organic synthesis for introducing the dioxolane ring in pharmaceuticals and agrochemicals due to its reactivity as a cyclic carbonate. Its chloro-substituent allows further functionalization, making it valuable in fine chemical manufacturing.