单词 | naphthalamine |
释义 | naphthalaminen. Chemistry. Now rare. = naphthylamine n. ΚΠ 1857 A. W. Hofmann in Proc. Royal Soc. 8 11 One of the bases, for the preparation of which this process is particularly applicable, is naphthalidine, or as it is more appropriately called, naphthalamine. 1875 R. Hunt & F. W. Rudler Ure's Dict. Arts (ed. 7) III. 394 Naphthalamine, which is the base corresponding to aniline, is now manufactured in the same way as that body is from benzole. It yields beautiful commercial dyes. 1962 Proc. National Acad. Sci. U.S.A. 48 1841 (caption) Electrophoresis was performed in 14% starch.., and 7.5 M urea... Zones were stained with naphthalamine black. 1982 Jrnl. Amer. Chem. Soc. 104 6919/1 A complex in which a proton is shared between excited 2-naphthalamine and one water molecule. This entry has been updated (OED Third Edition, June 2003; most recently modified version published online March 2022). < n.1857 |
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