xylyln.

/ˈzʌɪlɪl/

Etymology: < xylene n. + -yl suffix.

Chemistry.

The hypothetical radical (C₈H₉) of xylene and its derivatives.

ΘΚΠ

the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > hydrocarbon radicals > named, by number of carbon atoms > eight > xylyl

xylyl1858

toluyl1868

xylenyl1868

1858 H. B. Jones & A. W. Hoffman Fownes's Man. Elem. Chem. (ed. 7) 650 The hydrate of oxide of xylyl..has been observed by Mr. H. Müller.

1862 W. A. Miller Elements Chem. (ed. 2) III. vi. §2. 453 Xylol, C₁₆H₁₀. Nitroxylol, C₁₆H₉NO₄. Xylylia, C₁₆H₁₁N.

1868 H. Watts 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.

Derivatives

xylylamine n. see quots.

ΚΠ

1868 H. Watts Dict. Chem. V. 1061 Xylylamine..a base..(not yet obtained), related to benzylamine..as xylidine..to toluidine.

† xylylea n. Obsolete = xylylamine n.

ΚΠ

1862 W. A. Miller Elements Chem. (ed. 2) III. vi. §2. 453 Xylylia, C₁₆H₁₁N.

ˈxylylene n. = xylylamine n.

ΘΚΠ

the world > matter > chemistry > organic chemistry > organic radicals > [noun] > bivalent radicals

fumaryl1864

xylylene1868

maleyl1887

malonyl1888

fumaroyl1952

maleoyl1956

1868 H. Watts Dict. Chem. V. 1061 Xylylene. C⁸H⁸. A diatomic radicle related to xylyl, C⁸H⁹, in the same way as ethylene to ethyl.

xyˈlylic adj. etc.: see quots.

ΘΚΠ

the world > matter > chemistry > organic chemistry > organic radicals > [adjective] > miscellaneous named

tetrylic1857

amylic1858

xylylic1868

azoxy1873

sulphonic1873

ethoxy1880

polycarboxylic1898

ethoxyl1903

carbamyl1907

ethoxylated1912

1868 H. Watts Dict. Chem. V. 1062 Xylylic acetate, chloride, &c. Syn. with Toluylic Acetate, Chloride, &c.

1868 H. Watts Dict. Chem. V. 1062 Xylylic acid. C⁹H¹⁰O² = C⁶H³(CH³)².CO²H…homologous with benzoic and toluic acids.

This entry has not yet been fully updated (first published 1921; most recently modified version published online June 2018).

单词	xylyl
释义	xylyln. /ˈzʌɪlɪl/ Etymology: < xylene n. + -yl suffix. Chemistry. The hypothetical radical (C₈H₉) of xylene and its derivatives. ΘΚΠ the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > hydrocarbon radicals > named, by number of carbon atoms > eight > xylyl xylyl1858 toluyl1868 xylenyl1868 1858 H. B. Jones & A. W. Hoffman Fownes's Man. Elem. Chem. (ed. 7) 650 The hydrate of oxide of xylyl..has been observed by Mr. H. Müller. 1862 W. A. Miller Elements Chem. (ed. 2) III. vi. §2. 453 Xylol, C₁₆H₁₀. Nitroxylol, C₁₆H₉NO₄. Xylylia, C₁₆H₁₁N. 1868 H. Watts 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. Derivatives xylylamine n. see quots. ΚΠ 1868 H. Watts Dict. Chem. V. 1061 Xylylamine..a base..(not yet obtained), related to benzylamine..as xylidine..to toluidine. † xylylea n. Obsolete = xylylamine n. ΚΠ 1862 W. A. Miller Elements Chem. (ed. 2) III. vi. §2. 453 Xylylia, C₁₆H₁₁N. ˈxylylene n. = xylylamine n. ΘΚΠ the world > matter > chemistry > organic chemistry > organic radicals > [noun] > bivalent radicals fumaryl1864 xylylene1868 maleyl1887 malonyl1888 fumaroyl1952 maleoyl1956 1868 H. Watts Dict. Chem. V. 1061 Xylylene. C⁸H⁸. A diatomic radicle related to xylyl, C⁸H⁹, in the same way as ethylene to ethyl. xyˈlylic adj. etc.: see quots. ΘΚΠ the world > matter > chemistry > organic chemistry > organic radicals > [adjective] > miscellaneous named tetrylic1857 amylic1858 xylylic1868 azoxy1873 sulphonic1873 ethoxy1880 polycarboxylic1898 ethoxyl1903 carbamyl1907 ethoxylated1912 1868 H. Watts Dict. Chem. V. 1062 Xylylic acetate, chloride, &c. Syn. with Toluylic Acetate, Chloride, &c. 1868 H. Watts Dict. Chem. V. 1062 Xylylic acid. C⁹H¹⁰O² = C⁶H³(CH³)².CO²H…homologous with benzoic and toluic acids. This entry has not yet been fully updated (first published 1921; most recently modified version published online June 2018). < n.1858
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