翻訳と辞書 Words near each other ・ Phenylbenzimidazole sulfonic acid ・ Phenylbiguanide ・ Phenylboronic acid ・ Phenylbutazone ・ Phenyldichloroarsine ・ Phenyldichloroarsine (data page) ・ Phenylene ・ Phenylenediamine ・ Phenylephrine ・ Phenylethanoid ・ Phenylethanolamine ・ Phenylethanolamine N-methyltransferase ・ Phenylethylidenehydrazine ・ Phenylethylmalonamide ・ Phenylethylpyrrolidine ・ Phenylglyoxal ・ Phenylglyoxylate dehydrogenase (acylating) ・ Phenylglyoxylic acid ・ Phenylhydrazine ・ Phenylhydroxylamine ・ Phenylisobutylamine ・ Phenylisocyanate ・ Phenylketonuria ・ Phenyllithium ・ Phenylmagnesium bromide ・ Phenylmercuric borate ・ Phenylmercury acetate ・ Phenylobacterium immobile ・ Phenylphosphine ・ Phenylpiperazine 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 Phenylglyoxal ： ウィキペディア英語版 Phenylglyoxal |Section2= |Section7= |Section8= }} Phenylglyoxal is the organic compound with the formula C6H5C(O)C(O)H. It contains both an aldehyde and a ketone functional group. It is yellow liquid when anhydrous but readily forms a colorless crystalline hydrate. It has been used as a reagent to modify the amino acid, arginine. ==Properties== Like some other aldehydes, phenylglyoxal polymerizes upon standing, as indicated by solidification of the liquid. Upon heating, this polymer "cracks" to give back the yellow aldehyde. Dissolution of phenylglyoxal in water gives crystals of the hydrate: : C6H5C(O)COH + H2O → C6H5C(O)CH(OH)2 Upon heating, the hydrate loses water and regenerates the anhydrous liquid. 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「Phenylglyoxal」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.