Used as a specialty solvent in organic synthesis, particularly in reactions involving sensitive intermediates due to its high stability and polarity. Its fluorinated structure enhances solubility for fluorinated compounds and improves reaction selectivity. Employed in electrochemical applications, such as in lithium-ion battery electrolytes, where it contributes to improved thermal and electrochemical stability. Also serves as a building block in the preparation of fluorinated pharmaceuticals and agrochemicals, where the tetrafluorinated ring system can influence bioavailability and metabolic stability.