Used primarily as a powerful chlorinating and dehydrating agent in organic synthesis. It facilitates the conversion of alcohols to alkyl chlorides and carboxylic acids to acid chlorides with high efficiency. Also employed in the preparation of other aluminum-based reagents due to its strong Lewis acidity. Its reactivity makes it suitable for promoting various condensation and elimination reactions, especially in anhydrous conditions. Additionally, it serves as an electrolyte in the battery industry, particularly for lithium-ion batteries, owing to its high ionic conductivity and chemical stability. It enhances charge and discharge efficiency, reduces lithium dendrite formation on electrodes, and extends battery lifespan. Requires careful handling due to moisture sensitivity and corrosive nature.