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Pentachlorophenol (PCP) is an organochlorine compound used as a pesticide and a disinfectant. First produced in the 1930s, it is marketed under many trade names. [ 5 ] It can be found as pure PCP, or as the sodium salt of PCP, the latter of which dissolves easily in water.
Chemical structure of 2-chlorophenol. A chlorophenol is any organochloride of phenol that contains one or more covalently bonded chlorine atoms. There are five basic types of chlorophenols (mono- to pentachlorophenol) and 19 different chlorophenols in total when positional isomerism is taken into account.
PeCB was once used industrially for a variety of uses, but because of environmental concerns there are currently no large scale uses of PeCB. [4] Pentachlorobenzene is a known persistent organic pollutant (POP) and banned globally by the Stockholm Convention on Persistent Organic Pollutants in 2009.
Unlike creosote, pentachlorophenol, and arsenic-containing preservatives, copper naphthenate has been classified by the US EPA as a "General Use" (not "Restricted Use") pesticide due to its relatively benign toxicity profile, i.e., its use and application is not restricted to only by or under the direct supervision of trained and certified ...
Pentachlorophenol: 87-86-5 Pentachlorophenol and by-products of its synthesis (complex mixture) – Pentobarbital sodium: 57-33-0 Pentosan polysulfate sodium – Pentostatin: 53910-25-1 Perfluorooctane sulfonate (PFOS) 1763-23-1 Perfluorooctanoic acid (PFOA) 335-67-1 Pertuzumab: 380610-27-5 Phenacemide: 63-98-9 Phenacetin (in analgesic mixtures ...
Tips for Effective Use. Keep the following tips in mind to make the very most of your little white magic sponge. Always test an inconspicuous spot first, using light pressure to avoid damaging ...
According to the New York Times, here's exactly how to play Strands: Find theme words to fill the board. Theme words stay highlighted in blue when found.
Organochlorine compounds have wide use in many applications, though some are of profound environmental concern, with TCDD being one of the most notorious. [2] Organochlorides such as trichloroethylene, tetrachloroethylene, dichloromethane and chloroform are commonly used as solvents and are referred to as "chlorinated solvents". [citation needed]