Heptafluoro-2-iodopropane is primarily used as a fire extinguishing agent, particularly in situations where water or traditional extinguishing methods are ineffective or could cause damage. It is effective in suppressing fires involving flammable liquids, electrical equipment, and other hazardous materials due to its ability to interrupt the combustion process without leaving residue. This makes it suitable for use in data centers, laboratories, and industrial settings where sensitive equipment is present. Additionally, it is employed in the electronics industry as a cleaning agent for precision components, as it evaporates quickly and does not leave behind contaminants. Its use in medical applications includes serving as a contrast agent in certain imaging techniques, providing clear visualization in diagnostic procedures.