Phosgene meaning

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August undefined, 2024

WebDefinition. Phosgene is a chemical used in plastics and pesticides. It can also be made when chemicals with chlorine are broken down or burned. Phosgene exposure can … WebPhosgene (COCl₂) is a colorless gas with a suffocating odor like musty hay. Exposure to phosgene may cause irritation to the eyes, dry burning throat, vomiting, cough, foamy sputum, breathing difficulty, and chest pain; and …

CDC Case Definition: Phosgene

WebMay 20, 2024 · Phosgene Gas – This was another type of poison gas used in World War I. Phosgene gas was similar to chlorine gas in that it inflamed the soldier’s airway and lungs and generally caused people to die from a lack of air. However, phosgene gas differed from chlorine gas in that it was not visible and it was generally odorless. This meant that … WebPhosgene is the chemical compound with the formula COCl2. This colorless gas gained infamy as a chemical weapon during World War I. It is also a valued industrial reagent and … fisher 685se bulletin

Phosgene chemical compound Britannica

Webphosgene: 1 n a colorless poisonous gas that smells like new-mown hay; used in chemical warfare Type of: gas a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely Webphosgene [ fos-jeen, foz- ] noun Chemistry. a poisonous, colorless, very volatile liquid or suffocating gas, COCl2, a chemical-warfare compound: used chiefly in organic synthesis. … Webphosgene in American English (ˈfɑsdʒin, ˈfɑz-) noun Chemistry a poisonous, colorless, very volatile liquid or suffocating gas, COCl 2, a chemical-warfare compound: used chiefly in organic synthesis Also called: carbon oxychloride, carbonyl chloride, chloroformyl chloride Most material © 2005, 1997, 1991 by Penguin Random House LLC. canada high school dropout rate

A Brief History of Chemical War Science History Institute

Phosgene definition and meaning Collins English Dictionary

Webphosgene noun phos· gene ˈfäz-ˌjēn : a colorless gas COCl2 of unpleasant odor that is a severe respiratory irritant that has been used in chemical warfare Example Sentences WebPhosgene (CG) Case Definition: Phosgene Facts About Phosgene Clinical description The majority of exposures to phosgene occur by inhalation. In high concentrations, exposure … canada hiring foreign workers 2023WebClinical description. The majority of exposures to phosgene occur by inhalation. In high concentrations, exposure might lead to symptoms of ocular, nasal, and throat irritation. Lower respiratory irritation is the most consistent finding after phosgene exposure. If one of the following lower respiratory signs and symptoms is reported, the ... canada high yield etf

"WebMay 11, 2015 · Phosgene is also a much stealthier weapon: it’s colorless, and soldiers did not at first know they had received a fatal dose. After a day or two, victims’ lungs would fill … " - Phosgene meaning

Phosgene meaning

WebApr 26, 2024 · 1 Answer. Sorted by: 4. Sodium hypochlorite (the active ingredient in bleach) and acetone react to produce chloroform. Chloroform can slowly decompose into phosgene in air with exposure to oxygen. 2 C H C l X 3 + O X 2 → h ν 2 C O C l X 2 + 2 H C l. but not in significant quantities under the conditions you describe. WebSome, but by no means all, toxic gases are detectable by odor, which can serve as a warning. Among the best known toxic gases are carbon monoxide, chlorine, nitrogen dioxide and phosgene . Definition [ edit]

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Webphos·gene (CG), ( fos'jēn ), Carbonyl chloride; a colorless liquid below 8.2°C, but an extremely poisonous gas at ordinary temperatures; it is an insidious gas, given that it is not … WebPhosgene is a highly toxic gas produced by the burning of chlorinated hydrocarbons or the action of ultraviolet radiation on such compounds. Phosgene reacts with water to form …

WebApr 4, 2024 · Overview of phosgene, including signs & symptoms, protection, & treatment Case Definition: Phosgene Clinical description, lab criteria for diagnosis, case … WebWhat is phosgene? Phosgene is a colorless nonflammable gas that has the odor of freshly cut hay. It is a manufactured chemical, but small amounts occur naturally from the break down of chlorinated compounds.

Webphosgene in British English. (ˈfɒzdʒiːn ) noun. a colourless easily liquefied poisonous gas, carbonyl chloride, with an odour resembling that of new-mown hay: used in chemical … WebPeople exposed to a low or moderate dose of arsine by inhalation may experience some or all of the following symptoms within 24 hours of exposure: Confusion Drowsiness Fatigue Headache Muscle cramps Nausea, vomiting, and/or abdominal pain Rapid breathing Red or dark urine Shortness of breath Weakness Yellow skin and eyes (jaundice)

WebAug 11, 2024 · Bis (trichloromethyl)carbonate (BTC, triphosgene) is a versatile compound that enables highly efficient syntheses. In addition, because of its solid state, it is a very convenient compound for small-scale phosgenations. Consequently, this compound is favored as a phosgene substitute in research and development and in small-scale …

Webnoun A colorless, volatile, highly poisonous liquid, COCl 2, prepared by the reaction of carbon monoxide with chlorine in the presence of activated charcoal or, orig., in sunlight; carbonyl chloride: used as a poison gas, in organic synthesis, in making dyes, etc. Webster's New World Similar definitions canada high commission in londonWebDefinitions of phosgene. noun. a colorless poisonous gas that smells like new-mown hay; used in chemical warfare. see more. canada hiring foreign teachersWebphos· gene ˈfäz-ˌjēn : a colorless gas COCl2 of unpleasant odor that is a severe respiratory irritant and has been used in chemical warfare More from Merriam-Webster on phosgene … fisher 69668WebPhosgene, or carbonyl chloride, is an extremely poisonous vapour that was used to devastating effect during World War 1. Observations made of acutely poisoned casualties formed the basis of much research in the early post-World War 1 era. ... He named it phosgene, from the Greek φως, phos meaning light, and γινομαι, gene meaning to ... canada high yield bond indexWebClinical description. The majority of exposures to phosgene occur by inhalation. In high concentrations, exposure might lead to symptoms of ocular, nasal, and throat irritation. … fisher 69804WebDescription. Phosgene is the organic chemical compound with the formula COCl 2. It is a toxic, colorless gas; in low concentrations, its musty odor resembles that of freshly cut hay or grass. It can be thought of as formaldehyde with the hydrogen atoms replaced by chlorine atoms. Phosgene is a valued and important industrial building block ... fisher 69793Webphosgene ( ˈfɒzdʒiːn) n (Elements & Compounds) a colourless easily liquefied poisonous gas, carbonyl chloride, with an odour resembling that of new-mown hay: used in chemical … fisher 69668 lift cylinder