单词 | xylic |
释义 | xylicadj. Chemistry. xylic acid n. dimethylbenzoic acid, C9H10O2, also called xylylic adj. at xylyl n. Derivatives acid (see quots.). ΘΚΠ 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). < adj.1872 |
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