Results 171 to 180 of about 6,153 (218)
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The determination of chlorine in pentachlorophenol and pentachlorophenol laurate
Journal of Applied Chemistry, 1954AbstractA study has been made of the removal of nuclear chlorine from pentachlorophenol and allied aromatic organic compounds by hydrolysis with potassium hydroxide in tetrahydrofurfuryl alcohol. A practicable method of analysis has been developed which involves distillation of the tetrahydrofurfuryl alcohol from the hydrolysis product in order to ...
E. H. Searle, E. Bell
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Human Pentachlorophenol Poisoning
Human & Experimental Toxicology, 1993Pentachlorophenol (PCP) was, and still is, one of the most frequently used fungicides and pesticides, Its toxicity is due to interference with oxidative phosphorylation. Acute and chronic poisoning may occur by dermal absorption, inhalation or ingestion.
Jorens, Ph. G., Schepens, P.J.C.
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"Prepared by: Syracuse Research Corporation Under Contract no. 205-1999-00024; prepared for: U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry."Chemical manager(s)/author(s): Lori L ...
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Mutation Research/Reviews in Genetic Toxicology, 1991
Pentachlorophenol (PCP) is a substance whose widespread use, mainly in wood protection and pulp and paper mills, has led to a substantial environmental contamination. This in turn accounts for a significant exposure of the general human population, with rather high exposure levels being attained in occupational settings. Investigations on the genotoxic
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Pentachlorophenol (PCP) is a substance whose widespread use, mainly in wood protection and pulp and paper mills, has led to a substantial environmental contamination. This in turn accounts for a significant exposure of the general human population, with rather high exposure levels being attained in occupational settings. Investigations on the genotoxic
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Toxicological Reviews, 2003
Despite being banned in many countries and having its use severely restricted in others, pentachlorophenol (PCP) remains an important pesticide from a toxicological perspective. It is a stable and persistent compound. In humans it is readily absorbed by ingestion and inhalation but is less well absorbed dermally.
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Despite being banned in many countries and having its use severely restricted in others, pentachlorophenol (PCP) remains an important pesticide from a toxicological perspective. It is a stable and persistent compound. In humans it is readily absorbed by ingestion and inhalation but is less well absorbed dermally.
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Metabolism of pentachlorophenol by fish
Xenobiotica, 19891. Interspecies variability in the metabolism of pentachlorophenol (PCP) was investigated by exposing rainbow trout, fathead minnows, sheepshead minnow, firemouth, and goldfish to water-borne 14C-PCP for 64 h. 2. The amounts of metabolites in bile and exposure water were species-dependent; all of the metabolites excreted into the water were sulphate ...
G R, Stehly, W L, Hayton
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The Anodic Electrochemistry of Pentachlorophenol
Journal of The Electrochemical Society, 1999The aqueous‐phase electrochemical oxidation of pentachlorophenol (PCP) was studied. The oxidation was carried out at pyrolytic carbon, glassy carbon, gold, and platinum anodes in pH 6‐7 solutions with phosphate and in some cases acetate electrolyte. The potential range studied was from the onset of PCP oxidation to the onset of oxygen evolution.
Gattrell, M., MacDougall, Barry R.
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Pharmacokinetics of pentachlorophenol in man
Archives of Toxicology, 1986Pentachlorophenol (PCP) was given orally to three volunteers at single doses of 3.9, 4.5, 9, and 18.8 mg. Daily urinary excretion of PCP and PCP conjugated to glucuronic acid was monitored using gas chromatography with electron capture detection (GC/ECD). Based on first-order elimination kinetics an elimination half-life of 20 days was derived.
S, Uhl, P, Schmid, C, Schlatter
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Fenton's oxidation of pentachlorophenol
Water Research, 2009The combination of H(2)O(2) and Fe(II) (Fenton's reaction) has been demonstrated to rapidly degrade many organics via hydroxyl radicals. However, few studies have related hydroxyl radical generation rates with measured organic chemical degradation data.
Julio A, Zimbron, Kenneth F, Reardon
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Metabolism of Pentachlorophenol in Fishes
1978PCP was rapidly absorbed by goldfish from media and accumulated in various organs, especially gall bladder. PCP in gall bladder rapidly increased with exposure time and displayed a further increase even after fish had been transferred to running water, whereas a decrease was observed in all other organs.
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