1,1,2-Trichloro-1,2,2-trifluoroethane | Wikipedia audio article
Channel: wikipedia tts
Date: 25/10/2018

This is an audio version of the Wikipedia Article:
1,1,2-Trichloro-1,2,2-trifluoroethane

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SUMMARY
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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.  It has attracted much attention for its role in the depletion of stratospheric ozone. The amount of CFC-113 in the atmosphere has remained at about 80 parts per trillion, since the early 1990s.  It is isomeric with 1,1,1-Trichloro-2,2,2-trifluoroethane, known as CFC-113a, which has the structural formula CF3-CCl3.  The Montreal Protocol in 1987 called for the phase out of all CFC’s, including CFC-113 by 2010.