1) p-benzoquinone
对苯醌
1.
Kinetic determination of trace amount p-benzoquinone by B-Z oscillating chemical reaction;
痕量对苯醌的B-Z振荡反应动力学测定
2.
Determination of Microamount Chlorine in p-Benzoquinone and Its Raw Material;
对苯醌及原料中微量氯的测定
3.
Charge-transfer Reaction of Sulfa Druges With p-Benzoquinone;
对苯醌与磺胺类药物荷移反应的研究
2) benzoquinone
[,benzəu'kwinəun]
对苯醌
1.
The charge transfer interactions of dobutamine with p benzoquinone and chloranil were investigated in ethanol medium, the reactions of Dobutamine with p benzoquinone and chloranil are complete.
研究了多巴酚丁胺与对苯醌和四氯苯醌间的荷移反应。
3) 1,4-benzoquinone
对苯醌
1.
Studies on preparing 1,4-benzoquinone by electrochemical oxidation of benzene by phase transfer catalysis;
PTC法以苯为原料电化学氧化合成对苯醌的研究
2.
Under the influence of tetrabuty1 ammonium as phase transfer catalyst,the optimum conditions that benzene was oxidated to 1,4-benzoquinone,1,4-benzoquinone would be dexidized to hydroquinone,was studied by 0.
5 mol/L硫酸为支持电解质,以铅基二氧化铅为阳极,将苯氧化为对苯醌。
4) para quinone
对苯醌
1.
In an H type of electrolytic cell, with benzene as the starting material, H_2SO_4 as the supporting electrolyte, PbO_2 as the anode material, graphite as the cathode material, para quinone was synthesized by means of the direct electrooxidation technique.
在H型电解槽中, 以苯为原料, 硫酸为支持电解质, 二氧化铅为阳极, 石墨为阴极,直接电氧化合成对苯醌。
2.
In an undivided electrolytic cell and with benzene as the starting material, Cu 2+ ions as electrolytic medium, Cu as the anode material and graphite as the cathode material, the synthesis of para quinone via the indirect electrooxidation of benzene was studied.
实验结果表明 ,苯的电解产物对苯醌的产率和电流效率均比无隔膜电解槽中苯的直接电氧化有较大的提
5) Benzoquinone
[,benzəu'kwinəun]
对苯二醌
1.
A packed electrode reactor was used to oxidize to benzoquinone.
苯在固定床电化学反应氧制备对苯二醌。
6) p Benzoquinone
对位苯醌
补充资料：对苯醌
分子式C6H4O2，分子量108.09，亦称对苯醌，简称醌。是醌类中最重要的一种。黄色晶体，有特殊刺激气味。熔点115.7℃，密度（20/4℃）1.318g/cm3。能升华。微溶于水，溶于乙醇和乙醚，能随水蒸气一起挥发。可以和溴发生加成反应，生成二溴或四溴化物。也可以和共轭双烯发生加成反应。还原时可生成对苯二酚。用于制取对苯二酚、染料、鞣革、照相用药剂等。由苯胺经氧化制备。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条