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单词 allylamine
释义

allylaminen.

Brit. /aˈlʌɪləmiːn/, /ˌalʌɪlˈamiːn/, U.S. /æˈlɪləˌmin/
Forms: 1800s– allylamin, 1800s– allylamine.
Origin: A borrowing from French. Etymon: French allylamine.
Etymology: < French allylamine (although this is first attested slightly later: A. Cahours & A.-W. Hofmann 1857, in Ann. de chim. et de phys. 50 451) < allyle allyl n. + amine amine n. Compare German Allylamin (1856 in an abstract of Cahours's and Hofmann's French paper), also †Aethylallylamin (1853 or earlier).Cahours and Hofmann earlier used French acrylamine to denote the substance ( Compt. rend. hebd. de l'Acad. des Sci. (1856) 42 221).
Chemistry.
A colourless to pale yellow liquid unsaturated amine; also called acrylamine.Systematic name: 3-amino-prop-1-ene; CH2=CHCH2NH2.
ΚΠ
1856 W. Gregory Handbk. Org. Chem. (ed. 4) 597 Among these have been already detected Methylamine, Propylamine, and Allylamine, or Acrylamine... This new base boils between 180° and 190°.
1863 H. Watts Dict. Chem. I. 146 Allylamine is obtained by the action of ammonia on iodide of allyl.
1922 J. J. Sudborough Bernthsen's Text-bk. Org. Chem. (new ed.) xii. 286 It [sc. allyl mustard oil] is also obtained..by the action of carbon disulphide upon allylamine.
2009 A. Holt in G. Floris & B. Mondovi Copper Amine Oxidases vi. 79 Highly selective cardiovascular toxicity has been observed with allylamine in a number of animal models.
This entry has been updated (OED Third Edition, September 2012; most recently modified version published online December 2021).
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n.1856
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