xylenol

简明释义

英[ˈzaɪliːnɒl]美[ˈzaɪlənɑːl]

n. [有化] 二甲苯酚

英英释义

单词用法

同义词

反义词

例句

1.Brown liquid, mainly consist of phenol, cresol and xylenol etc.

棕褐色液体，主要由苯酚，甲酚和二甲酚等组成。

2.The low concentration of chlorine dioxide in water can be determined by spectrophotometry based on the chlorine dioxide can decolor and oxidize xylenol orange and chlorophenol red.

根据二氧化氯可氧化二甲酚橙、氯酚红使其褪色的特性，可用示差分光光度法测定水中低浓度二氧化氯的含量。

3.The formation of the complex between lead ion and immobilized xylenol orange caused a large reflected light intensity change, and lead ion in the solution can be determinated.

铅离子与固定在阴离子交换树脂上的二甲酚橙的络合反应，使试剂相光反射强度发生了很大的变化，从而使溶液中的铅离子得以测定。

4.With xylenol orange as developer and model 721 spectrophotometer, it is simple and easy to measure human serum zinc concentration, which is suitable for hospital laboratories.

用二甲酚橙作显色剂、72型分光光度计进行血清锌检测，方法简便，适合医院化验室使用。

5.The low concentration of chlorine dioxide in water can be determined by spectrophotometry based on the chlorine dioxide can decolor and oxidize xylenol orange and chlorophenol red.

根据二氧化氯可氧化二甲酚橙、氯酚红使其褪色的特性，可用示差分光光度法测定水中低浓度二氧化氯的含量。

6.The process and control index of extracting xylenol from the by_product produced from coal tar processing is described. It has a high reference value.

叙述了从加工煤焦油产生的副产品中提取二甲酚的工艺及控制指标，具有很高的借鉴价值。

7.The research, preparation and development of the new product, 3, 5-xylenol, are introduced.

介绍了对化工新产品3，5-二甲酚的研制、开发。

8.Safety data sheets for xylenol indicate that it should be handled with care.

关于xylenol的安全数据表明应谨慎处理。

9.In the production of certain plastics, xylenol acts as an important intermediate.

在某些塑料的生产中，xylenol作为重要的中间体。

10.The chemical compound xylenol is often used as a disinfectant in laboratories.

化合物xylenol常用于实验室作为消毒剂。

11.The presence of xylenol in water samples indicates possible contamination.

水样中存在xylenol表明可能受到污染。

12.Researchers found that xylenol can be effective in reducing bacterial growth.

研究人员发现xylenol在减少细菌生长方面效果显著。

作文

In the world of organic chemistry, there are numerous compounds that play vital roles in various industrial applications. One such compound is xylenol, which is a derivative of phenol and is known for its unique chemical properties. xylenol refers to a group of six isomeric compounds that are produced from the methylation of phenol. These isomers include ortho-, meta-, and para-xylenol, each possessing distinct characteristics and uses. The significance of xylenol lies in its versatility; it can be utilized in the production of disinfectants, antiseptics, and even as a precursor in the synthesis of various chemicals.The chemical structure of xylenol features a hydroxyl group (-OH) attached to a benzene ring that has two methyl groups (-CH3) at different positions. This structural arrangement contributes to its physical and chemical properties, making xylenol an important compound in both laboratory and industrial settings. For instance, xylenol is widely used in the formulation of paints, coatings, and adhesives due to its ability to enhance the performance and durability of these products.Moreover, xylenol exhibits antimicrobial properties, which makes it valuable in the healthcare sector. It is often used in the formulation of disinfectants and antiseptic solutions, helping to eliminate harmful pathogens and maintain hygiene standards. The effectiveness of xylenol as an antimicrobial agent is attributed to its ability to disrupt the cell membranes of bacteria, thereby leading to their destruction.In addition to its applications in healthcare and industry, xylenol also plays a role in research and development. Scientists utilize xylenol in various experiments to study its behavior and interactions with other compounds. This research contributes to a better understanding of chemical reactions and the development of new materials and products.However, it is essential to handle xylenol with care due to its potential toxicity. Exposure to high concentrations can lead to adverse health effects, including skin irritation and respiratory issues. Therefore, safety precautions must be taken when working with this compound, emphasizing the importance of proper training and equipment in laboratories and industrial environments.In conclusion, xylenol is a significant compound in the realm of organic chemistry, with diverse applications ranging from industrial manufacturing to healthcare. Its unique properties and versatility make it a valuable asset in various fields. As research continues to advance, the understanding and utilization of xylenol will likely expand, leading to new innovations and improvements in product formulations. Understanding the role of xylenol and its implications in different sectors is crucial for anyone involved in chemistry or related industries. By appreciating the complexity and utility of this compound, we can harness its potential to create safer and more effective products for society.

在有机化学的世界中，有许多化合物在各种工业应用中发挥着重要作用。其中一个化合物是xylenol，它是酚的衍生物，以其独特的化学性质而闻名。xylenol指的是一组六种异构体，这些异构体是通过对酚进行甲基化而产生的。这些异构体包括邻位、间位和对位xylenol，每种异构体都具有不同的特征和用途。xylenol的重要性在于它的多功能性；它可以用于生产消毒剂、抗菌剂，甚至作为合成各种化学品的前体。xylenol的化学结构特征是一个羟基（-OH）连接到一个苯环上，该苯环的不同位置有两个甲基（-CH3）。这种结构排列使得xylenol在物理和化学性质上具有重要性，使其在实验室和工业环境中成为一种重要的化合物。例如，xylenol广泛用于涂料、涂层和粘合剂的配方中，因为它能够增强这些产品的性能和耐用性。此外，xylenol表现出抗微生物特性，使其在医疗保健领域具有价值。它常用于消毒剂和抗菌溶液的配方中，帮助消除有害病原体并保持卫生标准。xylenol作为抗微生物剂的有效性归因于其破坏细菌细胞膜的能力，从而导致其被消灭。除了在医疗和工业中的应用外，xylenol还在研究与开发中发挥着作用。科学家利用xylenol进行各种实验，以研究其行为和与其他化合物的相互作用。这项研究有助于更好地理解化学反应，并开发新材料和产品。然而，由于其潜在的毒性，处理xylenol时必须小心。暴露于高浓度可能导致不良健康影响，包括皮肤刺激和呼吸问题。因此，在实验室和工业环境中工作时，必须采取安全预防措施，强调适当培训和设备的重要性。总之，xylenol是有机化学领域中的一个重要化合物，具有从工业制造到医疗保健等多种应用。其独特的性质和多功能性使其在各个领域成为宝贵的资产。随着研究的不断进展，对xylenol的理解和利用可能会扩大，从而推动新创新和产品配方的改进。理解xylenol的角色及其在不同部门的影响，对于任何从事化学或相关行业的人来说都是至关重要的。通过欣赏这一化合物的复杂性和实用性，我们可以利用其潜力，为社会创造更安全、更有效的产品。