nitrotoluene

简明释义

英[ˌnaɪtrəʊˈtɒljʊˌiːn]美[ˈnaɪtroʊˈtɑːljʊiːn]

n. [有化] 硝基甲苯（烈性炸药）

英英释义

单词用法

同义词

反义词

例句

1.The results showed that the purity of 6 chloro 2 nitrotoluene was over 96% by two tower distillation.

实验结果表明，通过双塔精馏，可获得纯度大于96%的6氯2硝基甲苯目标产品。

2.Reaction mechanism of liquid phase autoxidation of O-nitrotoluene under strong base is investigated in this paper.

讨论了碱性条件下常压氧气液相氧化邻硝基甲苯的反应机理。

3.This standard solution was accurately prepared in super-clean laboratory with m-nitrotoluene (99%) and sub-packed in 5ml ampoules.

本标准溶液以纯度为99%间硝基甲苯在超净实验室中准确配制并分装于5毫升安瓿中。

4.The experiment results show that a 1 is a good PTC for synthesis of ONBA with o nitrotoluene by oxidation of potassium permanganate.

实验结果表明，季铵盐a1对于高锰酸钾氧化邻硝基甲苯合成邻硝基苯甲酸，是1种优良的相转移催化剂。

5.Them-toluidine was synthesized by catalytic hydrogenation fromm-nitrotoluene and then m-cresol and N-ethyl-m-toluidine were prepared fromm-toluidine.

本论文主要研究了间硝基甲苯液相催化加氢制备间甲苯胺并由间甲苯胺合成间甲酚和N—乙基间甲苯胺的反应工艺条件。

6.The effect of strong base, KOH, was studied and it was found that the conversion of o-nitrotoluene increased if the amount of KOH increased.

研究了强碱氢氧化钾加入量和溶剂等对反应的影响，发现随着碱浓度的增加，邻硝基甲苯的转化率增加，邻硝基苯甲醛的收率先增后降。

7.The (2-iodobenzyloxy)acetic acid derivatives(6~9)were prepared from 2-nitrotoluene.

以2-硝基甲苯为原料，合成了（2-碘苄氧基）乙酸衍生物（6～9）。

8.This standard solution was accurately prepared in super-clean laboratory with o-nitrotoluene (99.9%) and sub-packed in 2ml ampoules.

本标准溶液以纯度为99.9%邻硝基甲苯在超净实验室中准确配制并分装于2毫升安瓿中。

9.Them-toluidine was synthesized by catalytic hydrogenation fromm-nitrotoluene and then m-cresol and N-ethyl-m-toluidine were prepared fromm-toluidine.

本论文主要研究了间硝基甲苯液相催化加氢制备间甲苯胺并由间甲苯胺合成间甲酚和N—乙基间甲苯胺的反应工艺条件。

10.Researchers are studying the environmental impact of nitrotoluene in water sources.

研究人员正在研究硝基甲苯对水源的环境影响。

11.The chemical process involved the reduction of nitrotoluene to produce toluene.

该化学过程涉及将硝基甲苯还原以生产甲苯。

12.Safety precautions are essential when handling nitrotoluene due to its toxic nature.

由于其毒性特性，处理硝基甲苯时必须采取安全预防措施。

13.The production of explosives often involves nitrotoluene as a key ingredient.

炸药的生产通常涉及硝基甲苯作为关键成分。

14.In the lab, we analyzed the properties of nitrotoluene using spectroscopic methods.

在实验室中，我们使用光谱法分析了硝基甲苯的性质。

作文

Nitrotoluene is a significant compound in the field of organic chemistry, known for its various applications and properties. It is derived from toluene, which is a common aromatic hydrocarbon. The term 'nitrotoluene' refers to any of the three isomeric forms that result from the nitration of toluene. These isomers are ortho-nitrotoluene, meta-nitrotoluene, and para-nitrotoluene, each differing in the position of the nitro group on the benzene ring. Understanding the structure and reactivity of nitrotoluene (硝基甲苯) is crucial for chemists, as it serves as a precursor for many chemical syntheses. One of the most notable uses of nitrotoluene (硝基甲苯) is in the manufacture of dyes and pigments. The presence of the nitro group enhances the reactivity of the toluene molecule, making it suitable for further reactions that lead to colorful compounds. Additionally, nitrotoluene (硝基甲苯) is also involved in the production of explosives, particularly in the synthesis of TNT (trinitrotoluene), which is one of the most widely used military explosives. This highlights the dual nature of nitrotoluene (硝基甲苯) as both a valuable industrial chemical and a potential hazard if not handled properly.Moreover, the environmental impact of nitrotoluene (硝基甲苯) cannot be overlooked. Its production and use raise concerns regarding pollution and toxicity. Nitrotoluene (硝基甲苯) can enter water systems through industrial discharge, leading to contamination that affects aquatic life and human health. Therefore, regulations are in place to monitor and limit the release of nitrotoluene (硝基甲苯) into the environment. Researchers are actively working on methods to remediate contaminated sites and develop safer alternatives to this compound.In summary, nitrotoluene (硝基甲苯) plays a vital role in various chemical industries, particularly in the production of dyes and explosives. Its unique chemical properties make it an essential compound for many synthetic processes. However, the environmental implications associated with its use necessitate careful management and regulation. As we continue to explore the capabilities of organic compounds like nitrotoluene (硝基甲苯), it is crucial to balance industrial benefits with ecological responsibilities. By doing so, we can harness the power of chemistry while protecting our planet for future generations.

硝基甲苯是有机化学领域中的一个重要化合物，因其多种应用和特性而受到关注。它源自甲苯，甲苯是一种常见的芳香烃。‘硝基甲苯’一词指的是从甲苯的硝化反应中产生的三种同分异构体中的任何一种。这些异构体分别是邻硝基甲苯、间硝基甲苯和对硝基甲苯，它们在苯环上硝基的位点不同。理解硝基甲苯（nitrotoluene）的结构和反应性对于化学家来说至关重要，因为它是许多化学合成的前体。硝基甲苯（nitrotoluene）最显著的用途之一是在染料和颜料的制造中。硝基的存在增强了甲苯分子的反应性，使其适合进行进一步的反应，生成丰富多彩的化合物。此外，硝基甲苯（nitrotoluene）还参与炸药的生产，特别是在TNT（三硝基甲苯）的合成中，TNT是使用最广泛的军事炸药之一。这突显了硝基甲苯（nitrotoluene）作为一种有价值的工业化学品和潜在危险物质的双重性质。此外，硝基甲苯（nitrotoluene）对环境的影响也不容忽视。它的生产和使用引发了污染和毒性的担忧。硝基甲苯（nitrotoluene）可以通过工业排放进入水系统，导致污染，影响水生生物和人类健康。因此，制定了相关法规以监测和限制硝基甲苯（nitrotoluene）的释放。研究人员正在积极寻找修复受污染场地的方法，并开发这种化合物的更安全替代品。总之，硝基甲苯（nitrotoluene）在各种化学工业中发挥着重要作用，特别是在染料和炸药的生产中。其独特的化学特性使其成为许多合成过程中的重要化合物。然而，与其使用相关的环境影响需要谨慎管理和监管。随着我们继续探索有机化合物如硝基甲苯（nitrotoluene）的能力，平衡工业利益与生态责任至关重要。通过这样做，我们可以利用化学的力量，同时保护我们的星球，以便为未来的世代服务。