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单词 nitrophenisic
释义

nitrophenisicadj.

Forms: 1800s nitrophenicic, 1800s nitrophenisic, 1800s nitrophenissic.
Origin: A borrowing from French. Etymon: French nitrophénisique.
Etymology: < French nitrophénisique (in acide nitrophénisique : A. Laurent 1841, in Ann. de chim. et de physique 3 221) < nitro- nitro- comb. form + phène phene n. + -is- , arbitrary element + -ique -ic suffix.Part of a systematic nomenclature devised by A. Laurent in which nitrophenol, dinitrophenol, and trinitrophenol were respectively designated acide nitrophénasique , acide nitrophénésique , and acide nitrophénisique , with the change of medial vowel indicating successive products of substitution: compare nitrophenasic adj., nitrophenesic adj. Compare also French acide chlorophénésique, acide chlorophénisique (1836 or earlier).
Chemistry. Obsolete.
nitrophenisic acid n. picric acid (2,4,6-trinitrophenol).
ΘΚΠ
the world > matter > colour > named colours > yellow or yellowness > colouring matter > [noun] > dyes and dyestuffs
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nitrophenisic acid1845
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1845 Chem. Gaz. 3 229 In this manner nitrophenissic acid is obtained in six-sided prisms.
1848 Mem. & Proc. Chem. Soc. London 1845–8 3 112 The last product which is formed, namely, carbazotic acid (nitrophenisic acid), contains..a much larger proportion of nitrogen than the indigo from which it is derived.
1857 W. A. Miller Elements Chem. III. 571 Carbazotic,..nitro-phenisic, or picric acid.
1877 Manufacturer & Builder Feb. 48/2 A more economical way of preparing picric acid and its compounds is from nitro-phenicic acid, one of the products of the distillation of coal tar.
This entry has been updated (OED Third Edition, December 2003; most recently modified version published online December 2020).
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adj.1845
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