CH2F2, also known as difluoromethane, is a chemical compound composed of one carbon atom, two hydrogen atoms, and two fluorine atoms. It is a colorless gas at room temperature and is commonly used as a refrigerant and in the production of fluorinated compounds. This compound has a low boiling point and is non-flammable, making it suitable for various industrial applications. CH2F2 is also a greenhouse gas, contributing to climate change when released into the atmosphere. Its properties make it important in both commercial and environmental contexts.