Used for organic synthesis of fluorinating reagents, glass etchants, battery electrolyte additives, semiconductor cleaning agents, etc., in the following fields:

Organic synthesis: removal of silicon protecting groups (such as TBS and TMS ether); Fluorination reaction (such as electrophilic fluorination of aromatic compounds).

Electronics industry: glass/quartz surface etchants, semiconductor wafer cleaning (removal of oxide residues).

Energy materials: Lithium ion battery electrolyte additives (to enhance SEI film stability).