HFC-32, or difluoromethane, is a hydrofluorocarbon used primarily as a refrigerant in air conditioning and refrigeration systems. It has a lower global warming potential compared to other refrigerants, making it a more environmentally friendly option. HFC-32 is often blended with other refrigerants to enhance performance and efficiency. This compound is gaining popularity due to its effectiveness in cooling applications and its role in reducing greenhouse gas emissions. As countries move towards more sustainable practices, HFC-32 is being considered as a viable alternative to traditional refrigerants like HFC-134a and HCFC-22.