dichlorodifluoromethane
Quick Summary
Dichlorodifluoromethane, also known as Freon 12 or CFC-12, is a chlorofluorocarbon (CFC) compound with the chemical formula CCl2F2. It was widely used as a refrigerant and aerosol propellant due to its non-toxic, non-flammable, and stable properties.1234
However, in the 1970s, scientists discovered that CFCs, including dichlorodifluoromethane, contribute to the depletion of the Earth's ozone layer. This led to international agreements, such as the Montreal Protocol, to phase out the production and use of CFCs. Consequently, the use of dichlorodifluoromethane has been significantly reduced or eliminated in many applications.42
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chlorofluorocarbon…compounds, especially trichlorofluoromethane (CFC-11) and dichlorodifluoromethane (CFC-12), found use as aerosol-spray propellants, solvents, and foam-blowing agents. They are well suited for these and other applications because they are nontoxic and nonflammable and can be readily converted from a liquid to a gas and vice versa.
Read More…compounds, especially trichlorofluoromethane (CFC-11) and dichlorodifluoromethane (CFC-12), found use as aerosol-spray propellants, solvents, and foam-blowing agents. They are well suited for these and other applications because they are nontoxic and nonflammable and can be readily converted from a liquid to a gas and vice versa.
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fluorineProduction and use…to produce compounds such as dichlorodifluoromethane (Cl2CF2), the coolant which had been used widely in most household refrigerators and air conditioners. Since chlorofluorocarbons, such as dichlorodifluoromethane, play an active role in the depletion of the ozone layer, their manufacture and use have been restricted, and refrigerants containing hydrofluorocarbons are now…
Read More…to produce compounds such as dichlorodifluoromethane (Cl2CF2), the coolant which had been used widely in most household refrigerators and air conditioners. Since chlorofluorocarbons, such as dichlorodifluoromethane, play an active role in the depletion of the ozone layer, their manufacture and use have been restricted, and refrigerants containing hydrofluorocarbons are now…
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