英语词汇“xylyl”的英英意思、用法、释义、翻译、读音、例句、短语、词组、英语词典-本地帮

单词

xylyl

释义

xylyl Chem.|ˈzaɪlɪl|
[f. xyl-ene + -yl.]
The hypothetical radical (C₈H₉) of xylene and its derivatives. Hence xylylamine, ˈxylylene, † xylylea (= xylylamine), xyˈlylic a., etc.: see quots.
1862Miller Elem. Chem., Org. vi. §2. (ed. 2) 453 Xylol, C₁₆H₁₀. Nitroxylol, C₁₆H₉NO₄. Xylylia, C₁₆H₁₁N.1863Fownes' Chem. (ed. 9) 694 The hydrate of oxide of xylyl..has been observed by Mr. H. Müller.1868Watts Dict. Chem. V. 1061 Xylyl. C⁸H⁹. A monatomic radicle, homologous with phenyl and tolyl, which may be supposed to exist in xylene..and its derivatives.Ibid., Xylylamine..a base..(not yet obtained), related to benzylamine..as xylidine..to toluidine.Ibid., Xylylene. C⁸H⁸. A diatomic radicle related to xylyl, C⁸H⁹, in the same way as ethylene to ethyl.Ibid. 1062 Xylylic acid. C⁹H¹⁰O² = C⁶H³(CH³)².CO²H{ddd}homologous with benzoic and toluic acids.Ibid., Xylylic acetate, chloride, &c. Syn. with Toluylic Acetate, Chloride, &c.

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