hydrate de chloral

См. также в других словарях:

• Hydrate de chloral — Général Nom IUPAC 2,2,2 trichloroéthane 1,1 diol Synonymes …   Wikipédia en Français

• Chloral — Général Nom IUPAC Trichloroéthanal No CAS …   Wikipédia en Français

• chloral — [ klɔral ] n. m. • 1831; de chlore et al(cool) ♦ Chim. Liquide incolore, huileux, de formule CCl3CHO, préparé par action du chlore sur l éthanol, utilisé dans la synthèse du D. D. T. Le chloral hydraté ou hydrate de chloral : solide blanc,… …   Encyclopédie Universelle

• chloral — A thin oily liquid with a pungent odor, formed by the action of chlorine gas on alcohol. SYN: anhydrous c.. anhydrous c. SYN: c.. c. betaine the adduct formed by c. hydrat …   Medical dictionary

• chloral — noun Etymology: French, from chlor + alcool alcohol Date: 1838 1. a pungent colorless oily aldehyde CCl3CHO used in making DDT and chloral hydrate 2. chloral hydrate …   New Collegiate Dictionary

• Chloral hydrate — IUPAC name 2,2,2 trichloroethane 1,1 diol …   Wikipedia

• chloral hydrate — n. a colorless, crystalline compound, CCl3·CH(OH) 2, used chiefly as a sedative * * * ▪ drug also called  chloral        the first synthetically produced sedative hypnotic drug, commonly used in the late 19th century to treat insomnia and still… …   Universalium

• Chloral — IUPAC name …   Wikipedia

• 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… …   The Collaborative International Dictionary of English

• hydrate — [ idrat ] n. m. • 1802; du gr. hudôr « eau » ♦ Chim. 1 ♦ Composé renfermant une ou plusieurs molécules d eau. Le plâtre de Paris (Ca2SO4H2O) est un hydrate. 2 ♦ Vieilli Hydrate de carbone : glucide. Régime sans hydrates de carbone. ● hydrate nom… …   Encyclopédie Universelle

• 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… …   The Collaborative International Dictionary of English