dichloride

简明释义

英[daɪˈklɔːraɪd]美[daɪˈklɔrˌaɪd;daɪˈklorˌaɪd]

n. [无化] 二氯化合物

英英释义

单词用法

同义词

反义词

例句

1.Under room temperature conditions, spinach was extracted with methanol-HCl (4:1 by vol), followed by a second extraction in methylene dichloride.

在室温条件下，采用体积比4∶1的甲醇和盐酸混合溶液提取，用二氯甲烷萃取。

2.Based on the analysis results, the safe storage method of ethylene dichloride has been made.

根据分析结果，制定了二氯乙烷的安全储存方法。

3.Main methanol, ethanol, ethylene glycol, acetone, ethylene dichloride, methylene chloride, diethylene glycol.

主营甲醇，乙醇，乙二醇，丙酮，二氯乙烷，二氯甲烷，二乙二醇。

4.This thesis introduces the test and demonstration of checking method of ethanol, methyl cyanide and dichloride methane which are forbidden.

本文确定了药物合成过程中经常使用的有机溶剂（乙醇、乙腈、二氯甲烷）残留量的检测方法。

5.Terephthaloyl dichloride is a useful organic synthetic intermediate, and plays an important role in organic chemistry field.

对苯二甲酰氯是重要的有机合成中间体，在合成化学领域起着非常重要的作用。

6.OBJECTIVE to establish a capillary gas chromatography method for the determination of residual organic solvents in organometallic antitumor crude drug titanocene dichloride.

目的建立毛细管气相色谱法测定有机金属抗癌原料药二氯二茂钛中的有机溶剂残留量。

7.This method can be used in the synthesis of 1 - (4-pyridyl) pyridinium dichloride to design experimental scheme. The yield of the product will be more than 80%.

在双吡啶盐酸盐的合成中，运用该方法设计试验方案，产物收率可达80%以上。

8.The allyl dichloride amine produced in the method has the advantages of the high content of the product, the little three-waste, the high production safety, the short production cycle and so on.

该方法生产的二氯丙烯胺产品，具有产品含量高、三废少、生产安全性高、生产周期短等优点。

9.During the reaction, the formation of a dichloride was observed.

在反应过程中，观察到了二氯化物的形成。

10.Sodium dichloride is sometimes used in saltwater pools for disinfection.

氯化钠二氯化物有时用于盐水游泳池的消毒。

11.The safety data sheet indicated that the dichloride should be handled with care.

安全数据表指出，二氯化物应谨慎处理。

12.The chemical compound known as dichloride is often used in industrial processes.

被称为二氯化物的化合物通常用于工业过程。

13.In the laboratory, we synthesized a new dichloride to test its reactivity.

在实验室中，我们合成了一种新的二氯化物以测试其反应性。

作文

Dichloride is a term used in chemistry to refer to a compound that contains two chlorine atoms. The prefix 'di-' indicates the presence of two atoms of a particular element, which in this case is chlorine. Understanding the concept of dichloride (二氯化物) is essential for anyone studying chemical compounds and their reactions. In everyday life, we encounter various dichlorides in different forms, from household products to industrial applications. For instance, one of the most common dichlorides is sodium dichloride, often used as a disinfectant and bleaching agent. The significance of dichloride compounds extends beyond their practical uses; they also play a crucial role in scientific research and development. Researchers are continually exploring the properties and potential applications of dichlorides. For example, certain dichlorides can serve as intermediates in the synthesis of more complex organic molecules. This makes them invaluable in the pharmaceutical industry, where they are used to create medications that treat various health conditions.Moreover, understanding the reactivity of dichlorides is vital for chemists. These compounds can undergo various chemical reactions, including hydrolysis, where they react with water to form other substances. This property is particularly important in environmental chemistry, as the breakdown of dichlorides in natural waters can have significant ecological implications. Therefore, studying dichlorides helps scientists assess the environmental impact of chemical pollutants.In addition to their chemical properties, dichlorides also have distinct physical characteristics. Many dichlorides are known to be volatile, meaning they can easily evaporate into the air. This property can pose risks when handling these compounds, as inhalation of vapors can lead to respiratory issues. Consequently, safety protocols are essential when working with dichlorides in laboratory settings or industrial environments.Furthermore, the study of dichlorides contributes to our understanding of molecular structure and bonding. Chemists analyze how the chlorine atoms bond with other elements in a dichloride compound, which provides insights into the compound's stability and reactivity. By examining these relationships, scientists can predict how dichlorides will behave in different chemical reactions, aiding in the design of new materials and chemicals.In conclusion, the term dichloride (二氯化物) encompasses a vital category of chemical compounds that are integral to both everyday applications and advanced scientific research. From their use in disinfectants to their role in pharmaceutical synthesis, dichlorides are ubiquitous in our world. Understanding their properties, reactivity, and safety considerations is crucial for anyone engaged in chemistry or related fields. As we continue to explore the vast landscape of chemical compounds, dichlorides will undoubtedly remain a focal point of study and application.

二氯化物是一个化学术语，用于指代含有两个氯原子的化合物。前缀“di-”表示某一特定元素的两个原子的存在，在这种情况下是氯。理解dichloride（二氯化物）的概念对于任何学习化合物及其反应的人来说都是至关重要的。在日常生活中，我们在不同的形式中遇到各种dichlorides，从家庭产品到工业应用。例如，最常见的dichlorides之一是氯化钠dichloride，通常用作消毒剂和漂白剂。dichloride化合物的重要性超出了它们的实际用途；它们在科学研究和开发中也发挥着重要作用。研究人员不断探索dichlorides的性质和潜在应用。例如，某些dichlorides可以作为合成更复杂有机分子的中间体。这使得它们在制药行业中不可或缺，制药行业利用它们来制造治疗各种健康状况的药物。此外，理解dichlorides的反应性对化学家至关重要。这些化合物可以经历各种化学反应，包括水解，即它们与水反应形成其他物质。这一特性在环境化学中尤为重要，因为dichlorides在自然水体中的降解可能对生态产生重大影响。因此，研究dichlorides有助于科学家评估化学污染物的环境影响。除了化学性质外，dichlorides还具有独特的物理特征。许多dichlorides被认为是挥发性的，这意味着它们可以很容易地蒸发到空气中。当处理这些化合物时，这一特性可能会带来风险，因为吸入蒸汽可能导致呼吸问题。因此，在实验室或工业环境中使用dichlorides时，安全协议至关重要。此外，dichlorides的研究有助于我们理解分子结构和键合。化学家分析氯原子如何与dichloride化合物中的其他元素结合，这提供了对化合物的稳定性和反应性的见解。通过检查这些关系，科学家可以预测dichlorides在不同化学反应中的行为，从而有助于设计新材料和化学品。总之，术语dichloride（二氯化物）涵盖了一类至关重要的化学化合物，这些化合物对日常应用和先进科学研究都是不可或缺的。从它们在消毒剂中的使用到它们在制药合成中的作用，dichlorides在我们的世界中无处不在。理解它们的性质、反应性和安全考虑对从事化学或相关领域的任何人都是至关重要的。随着我们继续探索化学化合物的广阔领域，dichlorides无疑将继续成为研究和应用的焦点。