Hydrochlorofluorocarbons

Explanation :

• Hydrochlorofluorocarbons (HCFCs) are a large group of compounds, whose structure is very close to that of Chlorofluorocarbons (CFCs), but including one or more hydrogen atoms.
• These contain carbon, hydrogen, chlorine and fluorine.
• Under normal conditions, HCFCs are gases or liquids which evaporate easily. They are generally fairly stable and unreactive.
• HCFCs do not usually dissolve in water, but do dissolve in organic (carbon-containing) solvents. HCFCs are also part of a group of chemicals known as the volatile organic compounds (VOCs).
• Hydrochlorofluorocarbons (HCFCs) are ozone depleting substances and potent greenhouse gases that are controlled under the Montreal Protocol.
• HCFCs are used in a wide variety of applications, including refrigeration, air conditioning, foam blowing, solvents, aerosols and fire suppression.