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1)  hydroquinones
氢醌类
2)  hydroquinone glycosides
氢醌苷类
1.
First of all,the hydroquinone glycosides and phenylethanoid glycosides were studied systematically by electrospray ionization tandem mass spectrometry in negative ion mode in order to finding out the relationship between their structural features and the corresponding characteristic fragmentation behavior.
氢醌苷类化合物的质谱裂解规律研究采用(-)ESI-MS~n方法,系统地研究了一系列氢醌苷类化合物的质谱裂解规律,发现其结构特征与质谱行为的相关性。
3)  quinhydrone [,kwin'haidrəun]
醌氢醌
1.
Preparation of quinhydrone and itseffectson growth and rootviogor of crops;
醌氢醌的制备及其对作物生长及根系活力的影响
2.
Effects of Quinhydrone on Photosynthesis and Nitrogen Metabolism of B.chinensis Var. communis;
脲酶抑制剂醌氢醌对小白菜光合特性和氮代谢的影响
3.
Effect of Quinhydrone on Root Activity of Water Spinach;
脲酶抑制剂醌氢醌对蕹菜根系活性的影响
4)  quinone/hydroquinone
醌/氢醌
1.
burning experiments,thermodesorption analysis,ESCA,SIMS and ESR studies,is showed that quinone/hydroquinone and/or aroxyl/phenol groups are the catalytically active cen- tres.
采用不同的分析技术,如燃烧实验、热解吸分析、电能谱、二次离子质谱和电子自旋共振的研究,表明醌/氢醌和(或)芳氧基/苯酚基团是催化活性中心。
5)  Hydroquinone [英][,haidrəukwi'nəun]  [美][,haɪdrokwɪ'non, -'kwɪn,on]
氢醌
1.
Simultaneous Determination of Arbutin and Hydroquinone in Whiten Cosmetics by Reversed-Phase High Performance Liquid Chromatography;
高效液相色谱法同时测定美白类化妆品中熊果苷和氢醌的含量
2.
Determination of hydroquinone and phenol in cosmetics by HPLC;
高效液相色谱法测定化妆品中氢醌和苯酚的量
3.
HPLC Determination of Content and Entrapment Efficiency of Hydroquinone Liposome;
高效液相色谱法测定氢醌脂质体的含量及包封率
6)  Quinones
醌类
1.
Dietotherapy with Quinones and Phenylpropanoids in Flowers;
花卉中醌类及苯丙素类化合物与食疗
补充资料:醌氢醌
分子式:C12H10O4
分子量:218.21
CAS号:106-34-3

性质:有金属光泽的绿色结晶。熔点171℃。熔于醇、醚、氨和热水,微溶于冷水,不溶于石油醚。见光后成红棕色,有特殊气味。

制备方法:将100g铁钡(硫酸高铁铵)溶于65℃的300ml水中;将25g对苯二酚溶于100ml水中。然后将铁矾溶液加入搅拌中的对苯二酚溶液中,即析了针状结晶。冷却,过滤,用冷水洗涤,晾干,得产品15g。

用途:用于醌氢醌电极(酸碱度测定)。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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