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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク 2-Naphthylamine ： ウィキペディア英語版 2-Naphthylamine | Section2 = | Section3 = | Section4= }} 2-Naphthylamine is one of two isomeric aminonaphthalenes, compounds with the formula C10H7NH2. It is a colorless solid, but samples take on a reddish color in air due to oxidiation. This aromatic amine what once was used to make azo dyes. It is a known carcinogen and has largely been replaced by less toxic compounds.〔Gerald Booth "Naphthalene Derivatives" in Ullmann's Encyclopedia of Industrial Chemistry, 2005, Wiley-VCH, Weinheim. .〕 ==Preparation== 2-Naphthylamine is prepared by heating 2-naphthol with ammonium zinc chloride to 200-210 °C, i.e., the Bucherer reaction. It also can be produced its acetyl derivative by heating 2-naphthol with ammonium acetate to 270-280 °C. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「2-Naphthylamine」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.