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Tetrachloroethylene, also known as perchloroethylene [a] or under the systematic name tetrachloroethene, and abbreviations such as perc (or PERC), and PCE, is a chlorocarbon with the formula Cl 2 C=CCl 2. It is a non-flammable, stable, colorless and heavy liquid widely used for dry cleaning of fabrics.
This compound has been shown to oxidize many different contaminants but is notable for oxidizing chlorinated solvents such as perchloroethylene (PCE), trichloroethylene (TCE), and vinyl chloride (VC). [5] However, potassium permanganate is unable to efficiently oxidize diesel, gasoline, or BTEX. [5]
The chemicals — trichloroethylene and perchloroethylene (PCE or perc) — can cause multiple kinds of cancers and damage to the kidney, liver and immune and nervous systems at high exposure ...
Trichloroethylene (TCE) is a halocarbon with the formula C 2 HCl 3, commonly used as an industrial metal degreasing solvent. It is a clear, colourless, non-flammable, volatile liquid with a chloroform-like pleasant mild smell [3] and sweet taste. [9] Its IUPAC name is trichloroethene. Trichloroethylene has been sold under a variety of trade names.
Two dangerous chemicals commonly used in dry cleaning have been banned by the Environmental Protection Agency. The colorless solvents, known as Perc or PCE and TCE, can cause kidney cancer and ...
The ban involves trichloroethylene, or TCE, a cancer-causing chemical that is common in manufacturing and can be found in water sources and properties around the world, as well as all consumer ...
Perchloroethylene is the main solvent used in dry cleaning. Perchloroethylene (PCE or "perc", tetrachloroethylene) has been in use since the 1930s. PCE is the most common solvent, the "standard" for cleaning performance. It is a highly effective cleaning solvent, and it is thermally stable, recyclable, and has very low toxicity and a pleasant ...
The Biden administration is banning a cancer-causing substance used in dry cleaning and is also banning most uses of another, similar chemical. The administration’s ban is on a chemical known as ...