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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 Tetraethylammonium ： ウィキペディア英語版 Tetraethylammonium |Section2= |Section3= }} Tetraethylammonium (TEA) or (Et4N+) is a quaternary ammonium cation consisting of four ethyl groups attached to a central nitrogen atom, and is positively charged. It must exist in association with a counter-ion, and is most commonly found in simple salts such as tetraethylammonium chloride, tetraethylammonium bromide, tetraethylammonium iodide and tetraethylammonium hydroxide. Tetraethylammonium salts are used in chemical synthesis, have briefly been used in clinical applications, and are widely employed in pharmacological research. The identity of the anion associated with the tetraethylammonium cation frequently has little or no bearing on a particular chemical or biological type of action, but this is not invariably so. ==Chemistry== 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「Tetraethylammonium」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.