白色单斜棱形晶体或油状液体,有芳香气味,在空气中渐变黄色。有毒。熔点19.5℃(水合苯肼熔点24℃)。沸点243.5℃。相对密度1.0978。折射率1.60813。闪点69℃。呈弱碱性,Ka(15℃)1.62×10-9。与乙醇、乙醚、苯等混溶。微溶于水和石油醚。可用苯胺经重氮化再用NaHSO3还原制得。是染料,医药,农药工业重要中间体。
misc. hydrazinobenzene
... 苯甲酰氯;苯碳酰氯;α-氯苯甲醛,benzoyl chloride... 苯肼;联氨基苯,phenylhydrazine;hydrazinobenzene... 苯醌;对苯醌;1,4-苯醌,(p-)benzoquinone;quinone...
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... 要: 中文名称:苯肼,盐酸盐中文别名:盐酸苯肼; 苯肼盐酸盐英文名称:Phenylhydrazine hydrochloride英文别名:Phenylhydrazin..
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二苯肼 diphenylhydrazine ; Hydrazobenzene ; sym-Dibenzoylhydrazine
联苯肼酯 Bifenazate
二硝基苯肼 dinitrophenylhydrazine
乙酰苯肼 acetylphenylhydrazine ; APH ; pyrodin ; hydracetin
基苯肼 DPPH
二苯基苦基苯肼 DPPH
盐酸苯肼 Phenylhydrazine hydrochloride ; Phenylhydrazine ; Phenylhydrazinium chloride ; phenyl-hydrazin monohydrochloride
三硝基苯肼 DPPH
对溴苯肼 parabromophenylhydrazine ; p-Bromophenylhydrazine ; hydrazine
The reaction was proned to side effects, which acetic acid and phenylhydrazine,2,4-dinitrophenylhydrazine reacted, the derivatives were acetyl phenylhydrazine and 2,4 dinitrophenol hydracetin respectively.
在生成该衍生物的反应中,容易发生副反应,即羰基试剂溶液中的乙酸与苯肼、2,4-二硝基苯肼反应生成乙酰苯肼和2,4-二硝基乙酰苯肼。
参考来源 - 大蒜果聚糖的一级结构研究The substrate, 1-acetylamino-2-(2-bromophenyl)indoline, was prepared from phenylhydrazine and 2-bromoacetophenone.
以邻溴苯乙酮和苯肼为原料,经一系列反应得到底物——1-乙酰氨基吲哚啉。
参考来源 - 吲哚并[1,2·2,447,543篇论文数据,部分数据来源于NoteExpress
方法:应用乙酰苯肼与环磷酰胺复合法复制血虚小鼠模型。
METHODS: The blood deficient mice model was induced by injection of phenylhydrazine and cyclophosphamide.
总维生素C、还原型维生素C含量的测定采用2,4二-硝基苯肼法。
The content of total vitamin C and reductive ascorbic acid were determined by 2,4-dinitrobenzene hydrazine.
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。
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.
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