邻甲苯胺

  • 网络o-Toluidine;toluidine;O-TB
邻甲苯胺邻甲苯胺
  1. 采用乙酐酰化分步合成法,RL总收率为56·4%(以邻甲苯胺计),氨基值为91·26%。

    The total yield of RL was 56.4 % ( based on o-toluidine ) with an amino value of 91.26 % .

  2. 邻甲苯胺经口半数致死量为755mg/kg,属低毒类。

    The LD50 of o-toluidine in mice by mouth is 755mg / kg . o-toluidine has lower toxicity .

  3. N-异丙基邻甲苯胺催化合成&芳胺N-烷基化研究(Ⅱ)

    Catalytic synthesis of n-isopropyl-o-toluidine ── n-akylation of aromatic amine series (ⅱ)

  4. 从N-乙基邻甲苯胺合成过渡液中分离N,N-二乙基邻甲苯胺

    Separating N , N Diethyl o methyl aniline from Synthetic Residue of N Ethyl o methyl aniline

  5. 聚邻甲苯胺掺杂三乙醇胺修饰电极的pH特性研究

    The study on the pH characters of poly o methylaniline film chemically modified electrode doped with triethanolamine

  6. 电化学法制备纳米TiO2聚邻甲苯胺复合膜

    Preparation of Complex Film of Nanocrystalline TiO_2 / Poly-o-Methylaniline by Electrochemical Method

  7. 用化学氧化法制备导电聚苯胺(PANI)和聚邻甲苯胺(POT)。

    Conducting polyaniline ( PANI ) and poly-O-methylaniline ( POT ) were prepared by chemical oxidation method .

  8. 结论邻甲苯胺法测定B-gal和U-gal可作为LD的间接诊断法之一,静脉血和毛细血管血测定结果无显著差异。毛细血管血法易被小儿及家长接受,且尿法更为简便。

    Conclusions To determine the B-gal and U-gal , O-toluidine method can be regarded as an indirect diagnostic method of LD .

  9. 而实际上采用胺类化合物作抗爆剂时,一般使用N-甲基苯胺、苯胺、邻甲苯胺及间甲苯胺,尚未见到使用对甲苯胺和N,N-二甲基苯胺的报道。

    As a matter of fact , N-methylaniline and aniline and toluidine is generally employed . We have not found any reports that o-toluidine and N , N-dimethylaniline can be used as antiknock .

  10. 研究结果表明,电化学合成的聚邻甲苯胺的循环伏安曲线、氧化电位、膜的颜色、充放电容量、紫外可见光谱以及氧化还原活性都受到溶液pH的影响。

    The experimental results show that the cyclic voltammogram , oxidation potential , film colour , charge-discharge capacity , electronic absorption spectrum and electrochemical activity of poly-o-methylaniline depend on the pH value .

  11. 以1,2-二氯乙烷为溶剂,利用循环伏安法研究了邻甲苯胺在铂电极上的电子转移性质,并测试了H2O2存在时邻甲苯胺的循环伏安特性,探讨了电极反应机理。

    The electrochemical properties of o-toluidine in 1,2-dichloromethane in the presence and the absence of hydrogen peroxide were investigated at a platinum electrode by cyclic voltammetry .

  12. 比较二种血糖测定方法,即氧化酶法(GOD法)和邻甲苯胺法(O-T法)。

    Two determined methods of blood glucose have been compared , i.e. Glucose Oxidase method ( GOD ) and o-Toluidine method ( O-T ) .

  13. 在低pH值的溶液中,随着扫描电位的变化,聚邻甲苯胺膜的颜色可逆地变化,而在pH4.13的溶液中进行扫描时,膜的颜色不变化,电化学活性也消失。

    During the potential sweep , the film colour of poly-o-methylaniline at pH < 4.13 varies reversibly with the potential , however , the film colour remains unchanged at pH > 4.13 , and the electrochemical activity is also disappeared .

  14. 研究发现,邻甲苯胺可消除过氧化氢,TKC抗爆组分与邻甲苯胺有相互作用。

    The research results show that o-toluidine can eliminate peroxide , and there is some relation between o-toluidine and TKC component .

  15. 在聚邻甲苯胺(POT)膜修饰电极上用电化学法沉积Pt微粒,由SEM与XRD表征其表面形态与晶面取向,同时研究异丙醇在金属化POT膜电极上的氧化行为。

    The platinum particles were electrodeposited on poly ( o_toluidide ), POT , modified electrode , and the surface configuration and crystal orientation of Pt particles were investigated by SEM and XRD . At the same time the oxidation of isopropanol on platinized POT modified electrode was studied .

  16. 结果表明,在低浓度的非质子溶剂中邻甲苯胺正离子主要发生尾-尾耦合,其电极反应机理为包含随后转化步骤的反应过程,即ECE历程。

    Experimental results indicate that low parent concentration and nonaqueous solvents are in favor of substituted benzidine produced by tail-tail coupling of cation radicals . The electrode process is considered to be followed by ECE mechanism .

  17. 抗爆剂的实质是消除汽缸中产生的过氧化物。本文研究了在TKC抗爆组分中邻甲苯胺的电子转移性质,并进一步研究过氧化氢对邻甲苯胺电子转移性质的影响。

    We have explored the electron-transfer property of o-toluidine in TKC antiknock contribution , followed by the studying of the case that peroxide has effect on the electron-transfer property of o-toluidine .

  18. 采用聚-2,5-二甲氧基苯胺(PDMAn)、聚邻甲苯胺(POT)膜修饰电极,以异丙醇(i-P)氧化为模型反应,研究功能性膜电极的电催化性能。

    In this work isopropanol ( I P ) oxidation was adopted as a model reaction for studying the catalytic activity of poly 2,5 dimethylaniline ( PDMAn ) and poly o toluidine ( POT ) membrane modified electrode .

  19. 邻甲苯胺对小鼠的免疫毒性研究

    Toxicity effect of O ─ toluidine on immune system in mice

  20. 甲基对聚邻甲苯胺结构和性能的影响

    The influence of methyl group on the structure and properties of poly-o-methylaniline

  21. O/W微乳液中聚邻甲苯胺超微粒子的制备

    The Preparation of Superfine Particle of Poly-o-toluidine in O / W Microemulsion

  22. 聚邻甲苯胺防腐涂层对碳钢的腐蚀保护作用

    Corrosion protection of poly o-toluidine anticorrosive coating for carbon steel

  23. 邻甲苯胺烷基化合成2,6-二甲基苯胺的研究

    Study on the Synthesis of 2,6-Xylidine by Methylation of o-Toluidine

  24. 邻甲酰氨基苯甲酰胺类农药研究概述邻甲苯胺重氮化-水解制备邻甲酚工艺改进

    Improved on process of synthesizing o-cresol by diazotization and hydrolysis of o-toluidine

  25. 金属化聚邻甲苯胺膜修饰电极的性能研究

    Properties of Metallized Poly-o - toluidide Membrane Modified Electrode

  26. 邻甲苯胺在二氯乙烷中电子转移性质及过氧化氢的影响

    The electron transfer mechanism of o-toluidine and the effect of hydrogen peroxide in dichloroethane

  27. 邻甲苯胺的电化学合成及其阴极反应机理的研究

    Electrochemical synthesis of ortho amino toluene and a study of its cathodic reaction mechanism

  28. 掺杂阴离子对电化学合成的聚邻甲苯胺性质的影响

    The Effect of Doped Anions on the Properties of Poly-o-methylaniline Synthesized by the Electrochemical Method

  29. 方法:以邻甲苯胺为原料设计并合成喹唑啉类化合物;

    Methods : 2 methyl aniline as the material , quinazolines were designed and synthesized ;

  30. 邻甲苯胺的毒性研究

    The toxicity study of o - toluidine