翻訳と辞書 Words near each other ・ Cyana tegyra ・ Cyana thoracica ・ Cyana togoana ・ Cyana torrida ・ Cyana transfasciata ・ Cyana tricolora ・ Cyana trigona ・ Cyana trigutta ・ Cyana tripuncta ・ Cyana ueleana ・ Cyana ugandana ・ Cyana unipunctata ・ Cyanaeorchis ・ Cyanagapanthia ・ Cyanagraea ・ Cyanamide ・ Cyanamide hydratase ・ Cyananthus ・ Cyananthus lobatus ・ Cyanarctia ・ Cyanarctia carpintera ・ Cyanarctia dama ・ Cyanarctia flavinigra ・ Cyanarctia percurrens ・ Cyanase ・ Cyanastrum ・ Cyanate ・ Cyanate ester ・ Cyanation ・ Cyane Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Cyanamide ： ウィキペディア英語版 Cyanamide |Section2= |Section7= |Section8= }} Cyanamide is an organic compound with the formula CN2H2. This white solid is widely used in agriculture and the production of pharmaceuticals and other organic compounds. It is also used as an alcohol deterrent drug in Canada, Europe and Japan. The molecule features a nitrile group attached to an amino group. Although it is similar in structure to hydrogen cyanide, it is not as toxic. Derivatives of this compound are also referred to as cyanamides, the most common being calcium cyanamide (CaCN2). ==Tautomers and self-condensations== Containing both a nucleophilic and electrophilic site within the same molecule, cyanamide undergoes various reactions with itself. Cyanamide exists as two tautomers, one with the connectivity NCNH2 and the other with the formula HNCNH ("diimide" tautomer). The NCNH2 form dominates, but in a few reactions (e.g. silylation) the diimide form appears to be important. Cyanamide dimerizes to give 2-cyanoguanidine (dicyandiamide). This decomposition process is disfavored by acids and is inhibited by low temperatures. The cyclic trimer is called melamine. 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「Cyanamide」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.