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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 should be given only for a short time This medicine may become less effective after 1 or 2 weeks of use To use as a sedative, chloral hydrate is usually taken 3 times per day after meals
  • 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 | 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 and Chloral Hydrate - Dry Cleaning, Some Chlorinated Solvents . . .
    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 Cl3CCHO This aldehyde is a colourless liquid that is
  • CHLORAL Definition Meaning - Merriam-Webster
    The meaning of CHLORAL is a pungent colorless oily aldehyde CCl3CHO used in making DDT and chloral hydrate
  • Chloral - NIST Chemistry WebBook
    Other names: Acetaldehyde, trichloro-; Anhydrous chloral; Trichloroacetaldehyde; Trichloroethanal; CCl3CHO; Trichloracetaldehyde; 2,2,2-Trichloroethanal; Cloralio; Grasex; Rcra waste number U034; 2,2,2-Trichloroacetaldehyde; Acetaldehyde, 2,2,2-trichloro-
  • Chloral | C2HCl3O - ChemSpider
    ChemSpider record containing structure, synonyms, properties, vendors and database links for Chloral, 75-87-6, Trichloroethanal, HFFLGKNGCAIQMO-UHFFFAOYSA-N
  • 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





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