methyl benzene

简明释义

甲苯

英英释义

例句

1.The chemical formula of methyl benzene is C7H8, which indicates it has a methyl group attached to a benzene ring.

甲苯的化学式是C7H8，这表明它有一个甲基团连接到苯环上。

2.Safety precautions must be taken when handling methyl benzene due to its flammable nature.

由于甲苯具有易燃性，处理时必须采取安全预防措施。

3.The aromatic compound methyl benzene is commonly used in the manufacture of paint thinners.

芳香化合物甲苯通常用于制造油漆稀释剂。

4.The production of methyl benzene typically involves the alkylation of benzene with methanol.

甲苯的生产通常涉及将苯与甲醇进行烷基化反应。

5.In the laboratory, we often use methyl benzene as a solvent for organic reactions.

在实验室中，我们常常将甲苯用作有机反应的溶剂。

作文

Methyl benzene, commonly known as toluene, is an aromatic hydrocarbon that plays a significant role in various industrial applications. It is a colorless liquid with a sweet smell, which makes it easily identifiable. The chemical formula for methyl benzene is C7H8, indicating that it consists of seven carbon atoms and eight hydrogen atoms. Toluene is derived from natural sources, such as crude oil, and can also be produced synthetically through the methylation of benzene. This process involves the addition of a methyl group (–CH3) to the benzene ring, resulting in the formation of methyl benzene.One of the primary uses of methyl benzene is as a solvent in paint thinners, adhesives, and coatings. Its ability to dissolve a wide range of substances makes it an essential component in many formulations. In addition to its solvent properties, methyl benzene is also utilized in the production of various chemicals. For instance, it serves as a precursor for the synthesis of benzoic acid, which is widely used in food preservation and as a flavoring agent.Moreover, methyl benzene is an important intermediate in the production of other organic compounds, including explosives like TNT (trinitrotoluene). This highlights the versatility of methyl benzene in different chemical processes. However, despite its usefulness, it is crucial to handle methyl benzene with care due to its toxic properties. Exposure to high concentrations can lead to health issues, including neurological damage and respiratory problems. Therefore, safety precautions must be taken when working with this compound.In recent years, there has been a growing concern regarding the environmental impact of methyl benzene. As a volatile organic compound (VOC), it contributes to air pollution and can lead to the formation of ground-level ozone, which poses risks to human health and the environment. Consequently, regulatory measures have been implemented to limit the emissions of methyl benzene in various industries.In conclusion, methyl benzene is a vital compound with numerous applications in industrial processes. Its role as a solvent and chemical intermediate underscores its importance in manufacturing and production. However, it is essential to recognize the potential hazards associated with methyl benzene and to prioritize safety and environmental considerations in its use. By understanding both the benefits and risks of methyl benzene, we can better appreciate its significance in modern chemistry while ensuring responsible handling and usage.

甲基苯，通常被称为甲苯，是一种芳香烃，在各种工业应用中发挥着重要作用。它是一种无色液体，具有甜味气味，这使得它易于识别。methyl benzene 的化学式是 C7H8，表明它由七个碳原子和八个氢原子组成。甲苯来源于天然资源，如原油，也可以通过对苯进行甲基化合成。这个过程涉及将一个甲基基团（–CH3）添加到苯环上，从而形成 methyl benzene。methyl benzene 的主要用途之一是在油漆稀释剂、粘合剂和涂料中作为溶剂。它能够溶解多种物质，使其成为许多配方中的重要成分。除了作为溶剂的特性外，methyl benzene 还用于生产各种化学品。例如，它作为合成苯甲酸的前体，苯甲酸广泛用于食品保鲜和调味剂。此外，methyl benzene 是生产其他有机化合物的重要中间体，包括 TNT（三硝基甲苯）等炸药。这突显了 methyl benzene 在不同化学过程中应用的多样性。然而，尽管它有用，但由于其毒性特性，处理 methyl benzene 时必须小心。接触高浓度的 methyl benzene 可能导致健康问题，包括神经损伤和呼吸问题。因此，在使用这种化合物时，必须采取安全预防措施。近年来，人们对 methyl benzene 对环境影响的关注日益增加。作为挥发性有机化合物（VOC），它会导致空气污染，并可能导致地面臭氧的形成，对人类健康和环境构成风险。因此，已经实施了监管措施，以限制各行业中 methyl benzene 的排放。总之，methyl benzene 是一种在工业过程中具有众多应用的重要化合物。它作为溶剂和化学中间体的角色突显了它在制造和生产中的重要性。然而，必须认识到与 methyl benzene 相关的潜在危害，并优先考虑其使用中的安全和环境考虑。通过理解 methyl benzene 的好处和风险，我们可以更好地欣赏其在现代化学中的重要性，同时确保负责任的处理和使用。