R-22

R-22, also referred to as Chlorodifluoromethane or difluoromonochloromethane, is a hydrochlorofluorocarbon (HCFC) known as HCFC-22 or R-22.

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Description

It is commonly used as

  • Refrigerant for air conditioning applications,
  • A propellant,
  • A precursor to tetrafluoroethylene.