Chloroform wikipedia
Chloroform, or trichloromethane (often abbreviated as TCM), is an organic compound with the formula CHCl3 and a common organic solvent. It is a very volatile, colorless, strong-smelling, dense liquid produced on a large scale as a precursor to PTFE and refrigerants and is a trihalomethane that … See more The molecule adopts a tetrahedral molecular geometry with C3v symmetry. The chloroform molecule can be viewed as a methane molecule with three hydrogen atoms replaced with three chlorine atoms, leaving a single … See more The total global flux of chloroform through the environment is approximately 660000 tonnes per year, and about 90% of emissions are … See more Industrially, chloroform is produced by heating a mixture of chlorine and either methyl chloride (CH3Cl) or methane (CH4). At 400–500 °C, a free radical halogenation occurs, converting these precursors to progressively more chlorinated compounds: See more Exposure Chloroform is known to form as a by-product of water chlorination, along with a range of other disinfection by-products, and as such is … See more Chloroform was synthesized independently by several investigators circa 1831: • Moldenhawer, … See more In terms of scale, the most important reaction of chloroform is with hydrogen fluoride to give monochlorodifluoromethane CHCl3 + 2HF → CHClF2 + 2 HCl The reaction is … See more Some anaerobic bacteria use chloroform for their respiration, termed organohalide respiration, converting it to dichloromethane. See more Webchloroform, especially for public wells. Domestic wells may have several other sources of THMs, including the practice of well disinfection through shock chlorination, laundry waste-water containing bleach, and septic system effluent. Chloroform was the most frequently detected VOC in samples from drinking-water supply wells (public and domes-
Chloroform wikipedia
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WebDistillation data [ edit] Vapor-liquid Equilibrium. for Chloroform/ Ethanol [6] P = 101.325 kPa. BP. Temp. °C. % by mole chloroform. liquid. WebChloroform(also called trichloromethane) is a chemical substance. It is an organiccompound. Chloroform is one of the intermediatesubstances …
WebJames Young Simpson (great nephew) Sir James Young Simpson, 1st Baronet, FRSE FRCPE FSA Scot (7 June 1811 – 6 May 1870) was a Scottish obstetrician and a significant figure in the history of medicine. He was the first physician to demonstrate the anaesthetic properties of chloroform on humans and helped to popularise its use in medicine. [1] [2]
WebChloroform, or trichloromethane, is an organic compound with formula CHCl 3. It is a colorless, strong-smelling, dense liquid. It is a volatile solvent that was used as a medical anesthetic during the late 19th and early 20th centuries. It is one of the four chloromethanes and a trihalomethane. It is a powerful anesthetic, euphoriant ... WebAs chloroform is a volatile organic compound, [17] it dissipates readily from soil and surface water and undergoes degradation in air to produce phosgene, dichloromethane, formyl chloride, carbon monoxide, carbon …
Webchloroform: [noun] a colorless volatile heavy toxic liquid CHCl3 with an ether odor used especially as a solvent.
Web44 rows · Chloroform (data page) - Wikipedia Chloroform (data page) Talk Read Edit … health and care professions council 2016WebIn early 2014, there were clashes between rival groups of protestors in the Ukrainian city of Odesa, during the pro-Russian unrest that followed the Ukrainian Revolution. [21] [22] The street clashes were between pro-revolution (pro- Maidan) and anti-revolution ( anti-Maidan )/pro-Russian protesters. Violence erupted on 2 May, when a 'United ... health and care professionals registerhttp://bridgeslab.sph.umich.edu/protocols/index.php/SOP_-_Chloroform golf game using stringWebPartition chromatography theory and practice was introduced through the work and publications of Archer Martin and Richard Laurence Millington Synge during the 1940s. They would later receive the 1952 Nobel Prize in Chemistry "for their invention of partition chromatography".. Synopsis. The process of separating mixtures of chemical … golf game what happened to themWebPhenol – chloroform – isoamyl alcohol mixture BioUltra, for molecular biology, 25:24:1; CAS Number: 136112-00-0; Synonyms: Chloroform–Phenol–Isoamylalkohol-Mischung; find Sigma-Aldrich-77617 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich health and care public bill committeeWebChloroform, hay còn gọi là trichloromethan và methyl trichloride, và một hợp chất hoá học thuộc nhóm trihalomethan có công thức C H Cl 3. Nó không cháy trong không khí, trừ … golf game waltzWebApr 9, 2024 · chloroform (uncountable) ( organic chemistry ) A halogenated hydrocarbon , trichloromethane , CHCl 3 ; it is a volatile, sweet-smelling liquid, used extensively as a solvent and formerly as an anesthetic . health and care professions order