ethanolamine

简明释义

英[ˌeθəˈnɒləˌmiːn]美[ˌeθəˈnɑləˌmin;ˌeθəˈnoləˌmin]

n. [有化] 乙醇胺；氨基乙醇；胆胺

英英释义

单词用法

同义词

反义词

例句

1.The effects of ethanolamine circulation on separating highly pure lignin were studied by GPC, IR spectrum and UV spectrum.

利用凝胶色谱、红外光谱、紫外光谱研究了乙醇胺循环法对高纯木素分离的影响。

2.Ethanolamines are commonly made by the method of reacting aqueous ammonia and ethylene oxide. Product profile, product quality and energy consumption are three key factors in ethanolamine process.

环氧乙烷氨解法是目前生产乙醇胺的主要方法，产品比例、产品质量及能耗是乙醇胺生产中的三个关键因素。

3.A high performance liquid chromatography (HPLC) method was established for the analysis of niclosamide ethanolamine residue in rice and paddy system.

建立了高效液相色谱法(HPLC)测定水稻和稻田中杀螺胺乙醇胺盐残留量的分析方法。

4.Moclobelide was synthesized from ethanolamine by nucleophilic substitution and Schotten-Baumann reaction, followed by condensation with an overall yield of 71.2%.

以乙醇胺为起始原料，经亲核取代、肖特一鲍曼反应和缩合反应制得吗氯贝胺，总收率可达71.2%。

5.Vapor of ethanolamine has irritation to eye and nose. If its liquid spattered eye, injury would be produced. Skin touching would bring hurt and burn.

乙醇胺的蒸汽对眼、鼻有刺激性，眼接触液态乙醇胺造成眼睛伤害，皮肤接触引起刺痛和灼伤，口服损伤口腔和消化道。

6.To neutralize acidic material from flue gas of regeneration, sodium hydroxide solution is used, and its acidity and alkalinity are regulated by some of ethanolamine.

为中和再生烟气中的酸性物料，需使用氢氧化钠水溶液，调节介质的酸碱度需使用少量的乙醇胺。

7.A cationic protein filling agent has been prepared from collagen hydrolysate by amidation with ethanolamine and amination with diethanolamine-formaldehyde condensate.

采用乙醇胺对胶原水解物酰胺化，采用二乙醇胺与甲醛的缩合物胺化，制得了阳离子蛋白填充剂。

8.A high performance liquid chromatographic (HPLC) method was established for the analysis of niclosamide ethanolamine residue in rice and paddy field.

建立了高效液相色谱(HPLC)测定水稻和稻田中氯硝柳胺乙醇胺盐残留量的分析方法。

9.The preparation of ethanolamine is mainly composed of aqueous ammonia and liquid ammonia methods, which belong to typical homogeneous catalysis and heterogeneous catalysis respectively.

乙醇胺主要由氨水法与液氨法两种制备方法合成，它们分属于典型的均相催化与多相催化。

10.The chemical formula for ethanolamine is C2H7NO.

乙醇胺的化学式是C2H7NO。

11.In the production of detergents, ethanolamine is often used as a surfactant.

在洗涤剂的生产中，乙醇胺常用作表面活性剂。

12.Pharmaceutical companies utilize ethanolamine in the synthesis of various drugs.

制药公司在合成各种药物时利用乙醇胺。

13.The use of ethanolamine in agriculture helps in the formulation of pesticides.

乙醇胺在农业中的使用有助于农药的配方。

14.Workers must wear protective gear when handling ethanolamine due to its corrosive properties.

由于乙醇胺具有腐蚀性，工人在处理时必须穿戴防护装备。

作文

Ethanolamine is a compound that plays a crucial role in various industrial applications, particularly in the fields of pharmaceuticals and agriculture. It is an organic chemical that consists of an amino group and a hydroxyl group attached to an ethyl chain. The chemical formula for ethanolamine is C2H7NO, which indicates that it contains two carbon atoms, seven hydrogen atoms, one nitrogen atom, and one oxygen atom. This simple structure allows ethanolamine to participate in a wide range of chemical reactions, making it a versatile compound in different sectors. One of the primary uses of ethanolamine (乙醇胺) is in the production of surfactants, which are substances that reduce surface tension between two liquids or between a liquid and a solid. Surfactants are essential in many products, including detergents, personal care items, and agricultural chemicals. By incorporating ethanolamine (乙醇胺) into formulations, manufacturers can enhance the effectiveness of these products, making them more efficient at cleaning or emulsifying. In the pharmaceutical industry, ethanolamine (乙醇胺) is used as an intermediate in the synthesis of various drugs. It is involved in the production of certain antihistamines and analgesics, contributing to the development of medications that alleviate allergies and pain. The ability of ethanolamine (乙醇胺) to form bonds with other molecules allows chemists to create complex compounds that have specific therapeutic effects. Moreover, ethanolamine (乙醇胺) is also utilized in the manufacture of agrochemicals, such as herbicides and pesticides. Its properties enable it to act as a stabilizer and enhancer in these formulations, improving their efficacy in controlling pests and weeds. This application is particularly important in modern agriculture, where the need for effective and environmentally friendly solutions is paramount. Despite its numerous benefits, it is essential to handle ethanolamine (乙醇胺) with care due to its potential health hazards. Exposure to this compound can cause irritation to the skin, eyes, and respiratory system. Therefore, safety precautions must be taken when using products that contain ethanolamine (乙醇胺), including wearing protective gear and ensuring proper ventilation in workspaces. In conclusion, ethanolamine (乙醇胺) is a vital compound with a wide array of applications in various industries, including pharmaceuticals, agriculture, and cleaning products. Its unique chemical structure allows it to serve as an effective surfactant, drug intermediate, and stabilizer. However, awareness of its potential hazards is critical to ensure safe handling and usage. As industries continue to innovate and develop new products, the importance of ethanolamine (乙醇胺) will likely remain significant, highlighting the need for ongoing research and safety measures in its application.

乙醇胺是一种在多个工业应用中发挥关键作用的化合物，尤其是在制药和农业领域。它是一种有机化学物质，由一个氨基和一个羟基附加在乙基链上组成。乙醇胺的化学式为C2H7NO，这表明它含有两个碳原子、七个氢原子、一个氮原子和一个氧原子。这种简单的结构使得乙醇胺能够参与广泛的化学反应，使其在不同领域中成为一种多功能化合物。 乙醇胺（ethanolamine）的主要用途之一是在表面活性剂的生产中，表面活性剂是指减少两种液体之间或液体与固体之间表面张力的物质。表面活性剂在许多产品中至关重要，包括清洁剂、个人护理产品和农业化学品。通过将乙醇胺（ethanolamine）纳入配方，制造商可以增强这些产品的有效性，使其在清洁或乳化方面更为高效。 在制药行业，乙醇胺（ethanolamine）作为合成各种药物的中间体使用。它参与某些抗组胺药和镇痛药的生产，有助于开发缓解过敏和疼痛的药物。乙醇胺（ethanolamine）与其他分子形成键的能力使化学家能够创造出具有特定治疗效果的复杂化合物。 此外，乙醇胺（ethanolamine）还用于农用化学品的制造，如除草剂和杀虫剂。它的特性使其能够作为这些配方中的稳定剂和增强剂，提高其在控制害虫和杂草方面的有效性。这一应用在现代农业中尤为重要，因为对有效且环保的解决方案的需求至关重要。 尽管乙醇胺（ethanolamine）有诸多好处，但由于其潜在的健康危害，处理时必须小心。接触这种化合物可能会引起皮肤、眼睛和呼吸系统的刺激。因此，在使用含有乙醇胺（ethanolamine）的产品时，必须采取安全预防措施，包括佩戴防护装备和确保工作场所通风良好。 总之，乙醇胺（ethanolamine）是一种在制药、农业和清洁产品等多个行业中具有广泛应用的重要化合物。其独特的化学结构使其作为有效的表面活性剂、药物中间体和稳定剂。然而，意识到其潜在危害对于确保安全处理和使用至关重要。随着各行业不断创新和开发新产品，乙醇胺（ethanolamine）的重要性可能仍将显著，突显了在其应用中进行持续研究和安全措施的必要性。