此外，通过红外表征测试表明交联PVC是通过马来酸酐和苯乙烯接枝到PV C主链上，然后与亚甲基二苯胺发生反应产生交联结构。
Furthermore, it was showed that maleic anhydride and styrene grafted the main chain of PVC, and then reaction with isocyanate formed cross-linked structure by FTIR.
结果表明，在水中树脂对吡啶和N，N—二甲基苯胺的吸附主要以疏水吸附机理进行；
The dominating mechanism of adsorption of pyridine and N, N-dimethylaniline by phenolic resin adsorbent in aqueous solutions is deduced a hydrophobic sorption process from the experimental results.
研究了酚醛型吸附树脂在水体系中对吡啶和N,N—二甲基苯胺的静态和动态吸附行为。
The adsorption of phenolic resin adsorbent for pyridine and n, N-dimethylaniline was studied in aqueous solutions under static and dynamic conditions in this paper.
研究了N,n二甲基苯胺和苯醌间光诱导电荷转移的溶剂效应。
The solvent effect on the photoinduced charge transfer between n, N-dimethylaniline and quinone has been investigated.
双甲脒通过2步水解可生成具有强荧光的物质2，4-二甲基苯胺，据此原理建立了测定残留双甲脒的荧光分析方法。
Amitraz can be hydrolyzed as 2,4-xylidine with strong fluorescence. Based on the principle, the fluorescent analytical method of determining residue amitraz is developed.
综述了2,6二甲基苯胺合成的研究进展，对硝化还原法、甲基化法、氨解法等合成路线及其所用催化剂进行了介绍。
The research progress in synthesis of 2, 6dimethylaniline was reviewed, and the catalysts used in various synthetic routes were introduced.
本文以邻甲基苯胺、对氯苯胺、间三氟甲基苯胺和5-三氟甲基-1，3-苯二胺为单体，利用电化学方法，得到了上述苯胺衍生物的聚合物薄膜。
In this paper, polymer films were prepared with o-toluidine, p-chloroaniline, m-trifluoro methylaniline and 5-trifluoromethyl-1,3-diaminobenzene as monomer by electrochemical method.
结果杀虫脒有局部麻醉作用，杀虫脒和利多卡因的代谢物2。6-二甲基苯胺都有心血管毒性和抗氯化钡诱发的心律失常作用。
Results besides the action of conduction anesthesia chlordimeform has the cardiovascular toxicity and the antiarrhythmic action induced by barium chloride parallel to26-dimethyl aniline.
方法以2 ，6 -二甲基苯胺、愈创木酚为原料，经酰化、烃化等4步反应制得雷诺嗪。
METHODS Ranolazine was synthesized by using 2, 6-dimethylaniline and guaiacol as the starting material fellewed by 4 step reactions.
以邻三氟甲基苯胺为起始原料，二水氯化铜为催化剂，盐酸-双氧水为氯化剂，合成4 -氯- 2 -三氟甲基苯胺。
4-chloro-2-trifluoromethyl aniline was synthesized from 2-trifluoromethyl aniline, using hydrochloric acid-hydrogen peroxide as the chlorination agent and cupric chloride as the catalyst.
由邻甲苯胺和甲醛水溶液反应合成得到了高纯度的3，3 -二甲基-4，4 -二氨基二苯甲烷（MDT），并对其性能进行了表征。
The polyimide monomer of 3,3 -dimethyl-4,4 -diaminodiphenylmethane(MDT)was synthesized through the reaction between O-methyl aniline and aqueous formaldehyde solution.
目的比较了比色法、薄层色谱法、高效液相色谱法测定甲芬那酸中2,3 -二甲基苯胺杂质的方法，并建立了毛细管气相色谱法控制甲芬那酸中2,3 -二甲基苯胺的杂质限量。
Objective To compare colorimetry, TLC, HPLC, and establish a method for the limited control of 2, 3-dimethylaniline in mefenamic acid by GC with capillary column.
二苯胺与苯乙烯和2，4，4-三甲基戊烯的反应产物。
N-Phenyl-benzenamine reaction products with styrene and 2,4,4-trimethylpentene.
以3，4-二甲基苯胺和3-戊酮为原料，对该催化剂活性进行了考察。
The continuous catalytic hydrogenation process which prepares N-(3-pentyl)-3, 4-dimethylaniline from 3,4-dimethylaniline and 3-pentanone is described.
戊基-3,4 -二甲基苯胺是除草剂二甲戊乐灵的中间体。
N - (3-pentyl) -3, 4-dimethylaniline is the intermediate of the herbicide.
戊基-3,4 -二甲基苯胺是除草剂二甲戊乐灵的中间体。
N - (3-pentyl) -3, 4-dimethylaniline is the intermediate of the herbicide.
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