R112 is primarily used as a refrigerant in various cooling systems, particularly in industrial and commercial applications. Its properties make it suitable for low-temperature refrigeration, such as in cold storage facilities and food processing industries. Additionally, it has been utilized in air conditioning systems, especially in older models, due to its efficient heat transfer capabilities. In some cases, it is also employed as a solvent in specialized chemical processes, particularly for cleaning and degreasing equipment. However, its use has declined over time due to environmental concerns and the development of more eco-friendly alternatives.