A series of hydrocarbons containing both chlorine and fluorine. These have been used as refrigerants, blowing agents, cleaning fluids, solvents, and as fire extinguishing agents. They have been shown to cause stratospheric ozone depletion and have been banned for many uses.

A group of methane-based halogenated hydrocarbons containing one or more fluorine and chlorine atoms.

Ethane is an organic compound, specifically a hydrocarbon (aliphatic alkane), with the chemical formula C2H6, which consists of two carbon atoms and six hydrogen atoms, and is the second simplest alkane after methane. However, it's important to note that ethane is not a medical term or concept; it's a basic chemistry term.

Compressed gases or vapors in a container which, upon release of pressure and expansion through a valve, carry another substance from the container. They are used for cosmetics, household cleaners, and so on. Examples are BUTANES; CARBON DIOXIDE; FLUOROCARBONS; NITROGEN; and PROPANE. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)

A group of ethane-based halogenated hydrocarbons containing one or more fluorine and chlorine atoms.

Fluorinated hydrocarbons are organic compounds consisting primarily of carbon and fluorine atoms, where hydrogen atoms may also be present, known for their high stability, chemical resistance, and various industrial applications, including refrigerants, fire extinguishing agents, and electrical insulation materials.

A polychlorinated pesticide that is resistant to destruction by light and oxidation. Its unusual stability has resulted in difficulties in residue removal from water, soil, and foodstuffs. This substance may reasonably be anticipated to be a carcinogen: Fourth Annual Report on Carcinogens (NTP-85-002, 1985). (From Merck Index, 11th ed)

An organochlorine insecticide that is slightly irritating to the skin. (From Merck Index, 11th ed, p482)