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单词 xylic
释义

xylicadj.

/ˈzʌɪlɪk/
Etymology: < xyl- (in xylene n.) + -ic suffix.
Chemistry.
xylic acid n. dimethylbenzoic acid, C9H10O2, also called xylylic adj. at xylyl n. Derivatives acid (see quots.).
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the world > matter > chemistry > organic chemistry > organic acids > [noun] > carboxylic acids > miscellaneous others
urobenzoic acid1836
adipic acid1838
azelaic acid1838
isethionic acid1838
rutinic acid1845
rutic acid1848
glyoxylic acid1856
malonic acid1859
piperic acid1863
butalanine1865
methacrylic acid1865
barbituric acid1866
pichuric acid1866
carboxylic acid1868
gluconic acid1871
xylic acid1872
xylidic acid1872
aconic acid1873
formobenzoic1873
nicotinic acid1873
hydracrylic acid1877
undecylenic acid1879
isonicotinic acid1883
isatoic acid1885
linolenic acid1887
hendecenoic acid1889
heptenoic acid1889
mannonic acid1890
phenolcarboxylic acid1893
naphthenic acid1894
aldonic acid1904
naphthaleneacetic acid1917
heptanoic acid1928
hexuronic acid1928
pantothenic acid1933
neuraminic acid1942
pantoic acid1945
penicillanic acid1953
mevalonic acid1957
retinoic acid1960
isobutyric acid-
1872 H. Watts Dict. Chem. Suppl. 1129 Xylic or xylylic acid. C9H10O2 = C6H3(CH3)2. CO2H. Two modifications of this acid, distinguished as xylic and paraxylic, are formed, together with xylidic acid..by oxidising pseudocumene..with dilute nitric acid..at the boiling heat.
1872 H. Watts Dict. Chem. Suppl. 1130 Xylidic acid. C9H8O4... This bibasic acid..is formed..by the oxidation of xylic or paraxylic acid.
1873 H. Watts Fownes's Man. Elem. Chem. (ed. 11) 817 Xylic and Paraxylic..acid.
This entry has not yet been fully updated (first published 1921; most recently modified version published online June 2018).
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adj.1872
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