Difluoromethane, also known as HFC-32, is a colorless gas at room temperature with a slightly sweet odor. Its chemical formula is CH2F2, and it belongs to the class of hydrofluorocarbons (HFCs). This substance is characterized by its low boiling point, making it a gas under standard conditions, and it is often used as a refrigerant in various cooling applications due to its favorable thermodynamic properties. Difluoromethane has a relatively low global warming potential compared to other refrigerants, which makes it a more environmentally friendly option. It is non-flammable and has a moderate toxicity profile, necessitating proper handling and storage to avoid exposure. In terms of reactivity, difluoromethane is stable under normal conditions but can decompose at high temperatures, producing potentially harmful byproducts. Its applications extend beyond refrigeration to include uses in foam-blowing agents and as a solvent in chemical processes. Overall, difluoromethane is valued for its efficiency and lower environmental impact in comparison to older refrigerants.

Difluoromethane

75-10-5: Difluoromethane, also known as HFC-32, is a colorless gas at room temperature with a slightly sweet odor. Its chemical formula is CH2F2, and it belongs to the class of hydrofluorocarbons (HFCs). This substance is characterized by its low boiling point, making it a gas under standard conditions, and it is often used as a refrigerant in various cooling applications due to its favorable thermodynamic properties. Difluoromethane has a relatively low global warming potential compared to other refrigerants, which makes it a more environmentally friendly option. It is non-flammable and has a moderate toxicity profile, necessitating proper handling and storage to avoid exposure. In terms of reactivity, difluoromethane is stable under normal conditions but can decompose at high temperatures, producing potentially harmful byproducts. Its applications extend beyond refrigeration to include uses in foam-blowing agents and as a solvent in chemical processes. Overall, difluoromethane is valued for its efficiency and lower environmental impact in comparison to older refrigerants.

CAS 75-10-5

Difluoromethane

Difluoromethane (FC-32)

Ref: 54-PC2845