Phenol toxizität
WebJan 6, 2024 · The Environmental Protection Agency (EPA) is finalizing a rule under the Toxic Substances Control Act (TSCA) to address its obligations under TSCA for phenol, isopropylated phosphate (3:1) (PIP (3:1)) (CASRN 68937-41-7), which EPA has determined meets the requirements for expedited action under... Phenol is an organic compound appreciably soluble in water, with about 84.2 g dissolving in 1000 mL (0.895 M). Homogeneous mixtures of phenol and water at phenol to water mass ratios of ~2.6 and higher are possible. The sodium salt of phenol, sodium phenoxide, is far more water-soluble. Phenol is a weak acid. In aqueous solution in the pH range ca. 8 - 12 it is in equ…
Phenol toxizität
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WebJan 20, 2009 · Phenol has toxic effects on various organ systems such as cardiac, respiratory, renal, and the central nervous system ( 2 ). A case in which a female inadvertently received a 30 ml injection of 89% phenol for celiac plexus nerve block resulting in hypotension has been described ( 6 ). WebPhenol is quite toxic, however, and concentrated solutions cause severe but painless burns of the skin and mucous membranes. Less-toxic phenols, such as n -hexylresorcinol, have …
WebPhenol is a Solid Inhalation Phenol is a colorless-to-white solid when pure; the commercial product is liquid. Phenol has a sickeningly sweet and tarry odor. Phenol is flammable. … WebApr 15, 2024 · The degradation of phenol at different concentrations by three strains was investigated at low temperature [Fig. 1 (b)]. At the degradation of 100 mg L −1 phenol, the …
WebPhenol is readily absorbed following inhalation, ingestion and dermal exposure, resulting in systemic toxicity. Following absorption, phenol is rapidly distributed throughout the body. The major route of excretion of phenol is in the urine. Cardiovascular, respiratory, renal and central nervous system (CNS) effects may occur WebPhenols are directly corrosive, and ingestion results in oral and upper gastroenteric necrosis. After oral or dermal absorption, phenols accumulate in the liver and kidneys, commonly resulting in liver damage and renal tubular necrosis. Cresols are readily absorbed orally and through the skin.
WebPhenol C6H5OH or C6H6O CID 996 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. National Institutes of Health. National Library of Medicine. National Center for Biotechnology Information. PubChem ...
WebJul 1, 2014 · Phenol: health effects, incident management and toxicology Information on phenol (also known as carbolic acid and hydroxybenzene), for responding to chemical … ps humanity\u0027sWebMar 13, 2024 · Phenol is a protoplasmic poison that can result in multisystem organ failure in severe toxicity. This activity will describe the mechanisms of toxicity of phenol, the … ps huntsman\u0027s-cupWebPhenol wirkt sowohl lokal als auch systemisch stark toxisch; bei dermaler Exposition besitzt es eine reizende bis ätzende Wirkung auf Schleimhäute, Haut und Augen. Die … ps hwWebMar 24, 2024 · September 25, 2014 – EPA proposed a Significant New Use Rule to require Agency review before a manufacturer starts or resumes use of 15 nonylphenols (NPs) and nonylphenol ethoxylates (NPEs). This SNUR, when finalized, will provide EPA the opportunity to review and evaluate any intended new or resumed uses of these chemicals and, if … ps hwidWebApr 15, 2024 · The degradation of phenol at different concentrations by three strains was investigated at low temperature [Fig. 1 (b)]. At the degradation of 100 mg L −1 phenol, the degradation rate of Ju-A4 was 100% in 20 h, with a maximum degradation rate of 8.53 mg h −1. The degradation rates of Ju-A1 and Ju-A6 were 48.5% and 42.4% at 20 h. horse colitisWebMar 13, 2024 · Phenol is a protoplasmic poison that can result in multisystem organ failure in severe toxicity. This activity will describe the mechanisms of toxicity of phenol, the expected clinical manifestations of … horse colitis xWebSummary: Phenol is both a manufactured chemical and a natural substance. It is a colorless-to-white solid when pure. The commercial product is a liquid. Phenol has a distinct odor that is sickeningly sweet and tarry. You can taste and smell phenol at levels lower … ps hwaste toner box