英语词汇dinitrophenylhydrazine怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	dinitrophenylhydrazine
释义	dinitrophenylhydrazine 英/ ?da?na?tr???fen?l?ha?dr?zi?n / 简明释义二硝基苯肼网络释义 1 ?二硝基苯肼 26-6中文名称2,4-二硝基苯肼英文名称2,4dinitrophenylhydrazine别名二硝基苯肼分子式C6H6N4O4；NH2NHC6H3（NO2）2外观与性状红色结晶性粉末分子量198.14熔点197～198℃溶解性微溶于水、乙醇，溶于酸稳短语 1 24-DINITROPHENYLHYDRAZINE 97 二硝基苯肼 2 4-Dinitrophenylhydrazine 二硝基苯肼 3 dinitrophenylhydrazine method 二硝基苯肼法双语例句 1 The structure of these adducts was proved through the reaction with 2, 4-dinitrophenylhydrazine in acidic medium, yielding the 2, 4-dinitrophenyl-hydrazone of the corresponding ketone. 这些加成物的结构是借在酸性介质中与2,4 -二硝基苯肼作用生成相应酮的2,4 -二硝基苯腙而得到证明。
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