diethylene glycol

简明释义

二甘醇

英英释义

例句

1.You should handle diethylene glycol with care due to its toxic properties.

由于其毒性特性，您应小心处理二乙二醇。

2.The formulation of some plastics includes diethylene glycol as a plasticizer.

某些塑料的配方中包括二乙二醇作为增塑剂。

3.In the production of antifreeze, diethylene glycol plays a crucial role.

在防冻剂的生产中，二乙二醇发挥着关键作用。

4.The chemical industry uses diethylene glycol as a solvent in various applications.

化学工业将二乙二醇用作各种应用中的溶剂。

5.Many cosmetic products contain diethylene glycol for its moisturizing properties.

许多化妆品中含有二乙二醇，以其保湿特性。

作文

Diethylene glycol, often abbreviated as DEG, is a colorless, odorless liquid that is hygroscopic and miscible with water. It is a type of glycol, which is a class of organic compounds characterized by the presence of two hydroxyl (-OH) groups. This compound has various applications in different industries, including pharmaceuticals, cosmetics, and antifreeze formulations. Its chemical formula is C4H10O3, and it is produced through the hydration of ethylene oxide. Understanding the properties and uses of diethylene glycol (二乙二醇) is essential for both consumers and professionals in relevant fields.One of the primary uses of diethylene glycol (二乙二醇) is as a solvent. Due to its ability to dissolve a wide range of substances, it is commonly utilized in the manufacturing of paints, coatings, and inks. Additionally, diethylene glycol (二乙二醇) serves as a humectant in personal care products, helping to retain moisture and improve the texture of creams and lotions. This property makes it particularly valuable in the cosmetic industry, where maintaining skin hydration is crucial.Another significant application of diethylene glycol (二乙二醇) is in the production of antifreeze and coolant products. Its low freezing point and high boiling point make it an effective component in preventing engine overheating and freezing in colder climates. By mixing diethylene glycol (二乙二醇) with water, manufacturers create a reliable antifreeze solution that protects vehicles and machinery from temperature extremes.Despite its many beneficial uses, it is important to note that diethylene glycol (二乙二醇) can be toxic if ingested or improperly handled. Cases of poisoning have occurred due to accidental ingestion or contamination in food products. Therefore, safety measures must be taken when working with this compound, including proper labeling and education on its hazards. Regulatory agencies monitor its use in consumer products to ensure public safety, and manufacturers are required to adhere to strict guidelines.In recent years, there has been a growing interest in the environmental impact of diethylene glycol (二乙二醇) and other glycols. Researchers are exploring sustainable alternatives and methods to reduce the ecological footprint of chemical production. As industries strive to become more environmentally friendly, the demand for biodegradable and non-toxic substitutes is increasing. This shift may lead to innovations in the formulation of products that currently rely on diethylene glycol (二乙二醇).In conclusion, diethylene glycol (二乙二醇) is a versatile compound with numerous applications across various sectors. Its effectiveness as a solvent, humectant, and antifreeze agent underscores its importance in industrial processes and consumer products. However, awareness of its potential toxicity is crucial for safe handling and usage. As the world moves towards sustainability, the future of diethylene glycol (二乙二醇) may involve a reevaluation of its role in the market, leading to safer and more environmentally friendly alternatives.