Used primarily as a fire extinguishing agent, especially in total flooding systems for enclosed spaces like server rooms, telecommunications enclosures, and industrial equipment rooms. It is effective in suppressing fires involving flammable liquids and electrical equipment due to its high efficiency in interrupting the chemical chain reaction of combustion. The compound is favored in applications where clean, residue-free extinguishing is required, as it leaves no residue after discharge. It serves as a replacement for halon 1301 in certain fixed fire suppression systems, offering similar performance with reduced environmental impact. Its use is typically restricted to closed systems to minimize atmospheric release and ensure safety.