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chloral    
n. 三氯乙荃,三氯乙二醇

三氯乙荃,三氯乙二醇

chloral hydrate \chloral hydrate\ n.
1. a chemical substance ({CCl3.CH(OH)2}) which is a hydrate
of trichloroacetaldehyde. It crystallizes as white
monoclinic plates, obtained by treating chloral with
water. It produces sleep when taken internally or
hypodermically, and is used in medicine as a hypnotic and
sedative; -- called also {chloral}

Note: It may be habit-forming, and is a controlled substance
listed in the U. S. Code of Federal Regulations. It is
sometimes used to render a person unconscious for
illegal or nefarious purposes, and in this use, a
concentrated solution is one of the agents called
{knockout drops}.
[PJC]


Chloral \Chlo"ral\, n. [Chlorine alcohol.]
1. (Chem.) A colorless oily liquid, {CCl3.CHO}, of a pungent
odor and harsh taste, obtained by the action of chlorine
upon ordinary or ethyl alcohol.
[1913 Webster]

2. (Med.) Chloral hydrate.
[1913 Webster]


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  • Chloral - Wikipedia
    Chloral, also known as trichloroacetaldehyde or trichloroethanal, is the organic compound with the formula Cl 3 CCHO This aldehyde is a colourless liquid that is soluble in a wide range of solvents
  • Chloral hydrate Uses, Side Effects Warnings - Drugs. com
    Chloral hydrate is for short-term use as a sedative or sleep medicine It is sometimes given before a surgery to help you relax Chloral hydrate may also be used to treat alcohol withdrawal symptoms, or to relieve anxiety caused by withdrawal from certain drugs such as barbiturates or narcotic medicine
  • Chloral hydrate | Sleep aid, Sedative, Anesthetic | Britannica
    Chloral hydrate, the first synthetically produced sedative-hypnotic drug, commonly used in the late 19th century to treat insomnia and still occasionally used to reduce anxiety or produce sleep before surgery
  • Chloral | C2HCl3O | CID 6407 - PubChem
    Chloral | C2HCl3O | CID 6407 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
  • Chloral Hydrate Capsule - Uses, Side Effects, and More
    Find patient medical information for chloral hydrate oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings
  • Chloral and Chloral Hydrate - Dry Cleaning, Some Chlorinated . . .
    High-performance liquid chromatography has been used for the determination of nanogram amounts of aldehydes, including chloral, in air, water and other environmental samples Chloral was separated as the 2,4-dinitrophenylhydrazone derivative using isocratic solvent elution and ultraviolet detection (Fung Grosjean, 1981)
  • Chloral - Wikiwand
    Chloral, also known as trichloroacetaldehyde or trichloroethanal, is the organic compound with the formula Cl 3 CCHO This aldehyde is a colourless liquid that is soluble in a wide range of solvents It reacts with water to form chloral hydrate, a once widely used sedative and hypnotic substance [1]





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