methylal

简明释义

英[ˈmeθɪˌlæl]美[ˌmeθəˈlæl]

n. 甲缩醛

英英释义

单词用法

同义词

反义词

例句

1.The influences of preparation method, the calcined temperature and auxiliary forming reagent on the activity of the Fe Mo Co o catalyst for oxidation of methylal to formaldehyde were studied.

考察了制备方法、焙烧温度和成型助剂对甲缩醛氧化制甲醛铁钼钴三元催化剂活性的影响。

2.The experimental results show that the conversion and the purity of methylal in the distillate can reach 0.89 and 0.99, respectively, and the slurry catalytic distillation process is practic…

在选定的试验条件下，甲缩醛收率可达89%以上，塔顶甲缩醛的质量分数可达0.99以上。结果表明，该工艺用于制备甲缩醛是可行的。

3.For suspected of containing methylal car with gasoline samples, the common analysis methods with infrared spectroscopy, temperament spectrometry, multidimensional gas chromatography.

针对疑似含有甲缩醛的车用汽油样品，常见分析方法有红外光谱法，气质联用法，多维气相色谱法。

4.The experimental results show that the conversion and the purity of methylal in the distillate can reach 0.89 and 0.99, respectively, and the slurry catalytic distillation process is practic…

在选定的试验条件下，甲缩醛收率可达89%以上，塔顶甲缩醛的质量分数可达0.99以上。结果表明，该工艺用于制备甲缩醛是可行的。

5.Therefore, "GB17930-2013" gasoline vehicle specified in methylal not artificially added gasoline vehicle.

因此，GB17930-2013《车用汽油》中明确规定车用汽油中不得人为加入甲缩醛。

6.This paper also indicated that the yield of formaldehyde may be increased obviously by adding some water to methylal.

文中提出在原料中添加适量水可以显著提高甲醛收率。

7.The invention discloses a substituted phenol for methylal phosphate anesthetic and sedative drugs and a preparation method thereof.

取代苯酚的甲缩醛磷酸盐麻醉镇静药用化合物及制备方法。

8.The medicinal compound is a 2,6-diisopropyl phenol methylal phosphate disodium salt hydrate the molecular structure of which comprises 1-10 crystal water.

该药用化合物为分子结构中含有1-10个结晶水的2，6-二异丙基苯酚甲缩醛磷酸酯二钠盐水合物。

9.Methylal is clear colorless volatile flammable liquid, chloroform and pungent odor.

甲缩醛为无色澄清易挥发可燃液体，有氯仿气味和刺激味。

10.The invention discloses a method for synthesizing methylal, comprising steps of dissolving potassium hydrate in absolute methanol while fiercely stirring;

本发明公开了一种合成甲缩醛的方法，该方法是在强烈搅拌下将氢氧 化钾溶于无水甲醇中；

11.The reaction involving methylal can produce various useful chemical products.

涉及甲醛的反应可以产生多种有用的化学产品。

12.In the synthesis of certain plastics, methylal serves as an important intermediate.

在某些塑料的合成中，甲醛作为一个重要的中间体。

13.Researchers are exploring the use of methylal in renewable energy applications.

研究人员正在探索甲醛在可再生能源应用中的使用。

14.The chemical compound methylal is often used as a solvent in various industrial applications.

化合物甲醛常用作各种工业应用中的溶剂。

15.Due to its low toxicity, methylal is preferred over other solvents in laboratory settings.

由于其低毒性，实验室环境中优先选择甲醛而不是其他溶剂。

作文

Methylal, a compound with the chemical formula C3H8O2, is an important substance in the field of organic chemistry. It is primarily used as a solvent and an intermediate in the synthesis of various chemicals. Understanding the properties and applications of methylal can provide insights into its significance in industrial processes and research. One of the key characteristics of methylal is its low boiling point, which makes it an excellent choice for applications that require quick evaporation. This property is particularly useful in the formulation of paints and coatings, where rapid drying times are essential. Additionally, methylal is known for its ability to dissolve a wide range of substances, making it a versatile solvent in laboratories and manufacturing settings.In the pharmaceutical industry, methylal plays a crucial role in the production of various drugs. Its reactivity allows it to participate in numerous chemical reactions, helping to create complex molecules that are essential for therapeutic applications. Researchers often utilize methylal in experiments aimed at discovering new medications or improving existing formulations. Furthermore, its relatively low toxicity compared to other solvents makes it a safer alternative for many applications.Another area where methylal is gaining attention is in the development of renewable energy technologies. As the world seeks to reduce its reliance on fossil fuels, methylal has been explored as a potential fuel additive. Its properties allow it to enhance the performance of biofuels, leading to more efficient combustion and reduced emissions. This application is particularly relevant in the context of sustainability, as it aligns with the growing demand for cleaner energy sources.Despite its advantages, working with methylal requires careful handling due to its flammable nature. Safety protocols must be strictly followed in any environment where methylal is used, ensuring that proper ventilation and protective equipment are in place. Awareness of its physical and chemical properties is essential for anyone involved in its use, whether in research or industrial applications.In conclusion, methylal is a significant compound with diverse applications across various industries. Its unique properties as a solvent and its role in chemical synthesis highlight its importance in both research and practical applications. As advancements continue in fields such as pharmaceuticals and renewable energy, the relevance of methylal is likely to grow, making it a compound worth studying and understanding. By exploring the various uses and implications of methylal, we can appreciate its contribution to modern science and industry.

甲醇醛，其化学式为C3H8O2，是有机化学领域中的一种重要物质。它主要用作溶剂和合成各种化学品的中间体。理解甲醇醛的性质和应用可以提供对其在工业过程和研究中重要性的深入了解。甲醇醛的一个关键特性是其低沸点，这使其成为需要快速蒸发的应用中的优选。这一特性在涂料和涂层的配方中尤为有用，因为快速干燥时间至关重要。此外，甲醇醛因其能够溶解多种物质而闻名，使其在实验室和制造环境中成为一种多功能溶剂。在制药行业中，甲醇醛在生产各种药物时发挥着关键作用。它的反应性使其能够参与多种化学反应，帮助创建对于治疗应用至关重要的复杂分子。研究人员常常在探索新药物或改善现有配方的实验中利用甲醇醛。此外，与其他溶剂相比，其相对低毒性使其成为许多应用中的更安全替代品。甲醇醛在可再生能源技术开发中也越来越受到关注。随着世界寻求减少对化石燃料的依赖，甲醇醛被探索作为潜在的燃料添加剂。其特性使其能够增强生物燃料的性能，从而提高燃烧效率并减少排放。这一应用在可持续性背景下尤为相关，因为它符合对更清洁能源来源日益增长的需求。尽管具有优势，但处理甲醇醛时需要小心，因为其易燃性。在使用甲醇醛的任何环境中，必须严格遵循安全规程，确保适当的通风和防护设备到位。了解其物理和化学性质对任何参与其使用的人来说都是必不可少的，无论是在研究还是工业应用中。总之，甲醇醛是一种在各个行业中具有多样化应用的重要化合物。作为溶剂的独特性质以及在化学合成中的作用突显了其在研究和实际应用中的重要性。随着制药和可再生能源等领域的不断进步，甲醇醛的相关性可能会增加，使其成为值得研究和理解的化合物。通过探索甲醇醛的各种用途和影响，我们可以欣赏其对现代科学和工业的贡献。