单词 | nitrophenesic |
释义 | † nitrophenesicadj. Chemistry. Obsolete. nitrophenesic acid n. dinitrophenol.In quot. 1861, applied (by confusion) to picric acid, trinitrophenol. ΚΠ 1846 Chem. Gaz. 4 237 The nitrophenesic acid was prepared by treating pure hydrate of phenyle with nitric acid. 1859 Philos. Trans. (Royal Soc.) 141 421 It is plain..that nitropopulic acid only differs from nitrophenesic acid by two equivalents of carbon. 1861 A. Gesner Pract. Treat. Coal iv. 64 Among the valuable derivatives of coal tar, is picric acid, Welter's bitter, carbozotic [sic] acid, or nitro-phenesic acid of some chemists. 1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) 552 Nitrophenesic acid forms yellow prismatic crystals, very sparingly soluble even in boiling water. This entry has been updated (OED Third Edition, December 2003; most recently modified version published online June 2019). < adj.1846 |
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