Silver(II) fluoride (AgF₂) is primarily used as a strong fluorinating agent in organic synthesis, enabling the introduction of fluorine atoms into aromatic compounds and other organic substrates to modify their chemical and biological properties. As a potent oxidizing agent, it facilitates reactions involving high oxidation states in both organic and inorganic chemistry, supporting the development of complex molecules. Its reactivity makes it valuable in advanced research applications, particularly in fluorine chemistry and transition metal studies, though it requires careful handling due to instability.