What is trichlorotrifluoroethane used for?

What is trichlorotrifluoroethane used for?

Trichlorotrifluoroethane was frequently used as a cleaning solvent for clothing, metals, polymers and electrical equipment. In addition to cleaning, trichlorotrifluoroethane was also used as a refrigerant because it cools as it expands.

Is trichlorotrifluoroethane polar?

1,1,1-Trichloroethane is generally considered a non-polar solvent. It is an excellent solvent for many organic materials and also one of the least toxic of the chlorinated hydrocarbons.

What is the chemical composition of CFC 113?

C2Cl3F3
1,1,2-Trichloro-1,2,2-trifluoroethane/Formula

Is r113 flammable?

Non-flammable material. Overexposure may cause dizziness and loss of concentration. At higher levels, CNS depression and cardiac arrhythmia may result from exposure.

Is CFC 113 banned?

However, because the importation/production of CFC-113 has been banned in the U.S. since 1996, and the exposure potential is very low as shown in recent monitoring data, no additional uncertainty factor to allow for sensitive subpopulations is considered necessary.

Are chlorofluorocarbons emissions still increasing?

In 2018, a research team led by Montzka announced that from 2014 to 2016, emissions of CFC-11 had increased by more than 13,000 tonnes per year (or 14,000 U.S. tons) to about 59,000 tonnes (65,000 U.S. tons) per year, a jump of 25 percent above average emissions from 2002 to 2012.

What are the properties of refrigerant find the formula for R 114?

1,2-Dichlorotetrafluoroethane, or R-114, also known as cryofluorane (INN), is a chlorofluorocarbon (CFC) with the molecular formula ClF2CCF2Cl. Its primary use has been as a refrigerant. It is a non-flammable gas with a sweetish, chloroform-like odor with the critical point occurring at 145.6 °C and 3.26 MPa.

Do we still use chlorofluorocarbons?

Yes, they are. Most refrigerants found in air conditioners, refrigerators, and freezers contain fluorocarbons, and many fluorocarbon compounds contain chlorine. The atmospherically benign HFC refrigerants will remain in production, but CFC and HCFC refrigerants will be phased out. Production of CFCs ceased in 1995.

What is the chemical formula for Trichlorotrifluoroethane?

Trichlorotrifluoroethane, also called 1,1,2-Trichloro-1,2,2-trifluoroethane or CFC-113 is a chlorofluorocarbon. It has the formula Cl2FC-CClF2. This colorless, volatile liquid is a versatile solvent.

What is the chemical name of CFC 113?

1,1,2-Trichloro-1,2,2-trifluoroethane, also called trichlorotrifluoroethane or CFC-113, is a chlorofluorocarbon. It has the formula Cl 2FC-CClF 2. This colorless, volatile liquid is a versatile solvent. It has attracted much attention for its role in the depletion of stratospheric ozone.

What is the chemical name of cl2fc-cclf2?

1,1,2-Trichloro-1,2,2-trifluoroethane, also called trichlorotrifluoroethane or CFC-113, is a chlorofluorocarbon. It has the formula Cl 2FC-CClF 2.

Does chlorofluorocarbon decompose in fire?

Under certain conditions, /chlorofluorocarbon/ vapors may decompose on contact with flames or hot surfaces, creating the potential hazard of inhalation of toxic decomposition products. /Chlorofluorocarbon/ Clayton, G.D., F.E. Clayton (eds.) Patty’s Industrial Hygiene and Toxicology.