Current Location： Home > News > Chemical Knowledge > Properties, uses, upstream and downstream raw materials, storage methods of diethylene glycol monobutyl ether, safety technical instructions of diethylene glycol monobutyl ether

[Chemical Knowledge]：Properties, uses, upstream and downstream raw materials, storage methods of diethylene glycol monobutyl ether, safety technical instructions of diethylene glycol monobutyl ether

Read： 679 Time：3months ago Source：Ease of the world

Properties of diethylene glycol monobutyl ether

Diethylene glycol monobutyl ether (Diethylene Glycol Monobutyl Ether,DEGBE), chemical formula C8H18O3, is an important organic compound. It belongs to glycol ethers and has a colorless and transparent liquid appearance with a faint ether fragrance. DEGBE has a boiling point of 230°C, a freezing point of -68°C, and a density of 0.95g/cm³. It has good solubility and is miscible with water, alcohols, ketones and most organic solvents. It has low viscosity, low volatility, high boiling point and thermal stability, which makes it show excellent stability in high temperature environment.

Use of diethylene glycol monobutyl ether

DEGBE is widely used in many fields. It is an excellent solvent, commonly used in coatings and paint industry, can improve the leveling and gloss of coatings, reduce bubbles and surface defects. In the printing ink industry, DEGBE can be used as a solvent and wetting agent to help evenly disperse pigments and improve the quality of prints. DEGBE is also used in detergents and degreasers, which can effectively dissolve grease and dirt and improve cleaning efficiency. In textile processing, DEGBE can be used as a lubricant and softener to improve the feel and gloss of the fiber. DEGBE is also used as an intermediate in chemical synthesis, participating in a variety of chemical reactions to produce different chemical products.

Diethylene glycol monobutyl ether upstream and downstream raw materials

The production of DEGBE mainly involves two types of raw materials: ethylene glycol and n-butanol. The upstream raw materials ethylene glycol (EG) and n-butanol (n-Butanol) are ethoxylated to produce DEGBE. In this process, ethylene glycol and n-butanol in the role of alkaline catalyst, first to produce ethylene glycol monobutyl ether, and then further through ethoxylation to produce diethylene glycol monobutyl ether. The purity and yield of the product can be improved by properly controlling the reaction conditions.

The downstream application of DEGBE involves many industries, so its market demand is large. Downstream enterprises are mainly concentrated in coatings, printing inks, cleaning agents and textiles. The demand of these industries directly affects the market price and supply of DEGBE.

Diethylene glycol monobutyl ether storage method

Because DEGBE has high chemical stability and low volatility, storage is relatively simple. Generally, DEGBE should be stored in a cool, dry, well-ventilated warehouse, away from direct sunlight and high temperature environment. Storage containers shall be closed steel or plastic drums to prevent leakage and contamination. The storage area should be far away from fire source, heat source and oxidant, and avoid mixing with acid, alkali and other chemicals.

In the process of transportation, DEGBE should be transported by special tank car or tank car to ensure the safety during transportation. Be careful during loading and unloading to avoid strong impact and friction to prevent damage and leakage of the container. Personnel should wear appropriate protective equipment, such as gloves and goggles, to avoid contact with skin and eye irritation.

Safety of diethylene glycol monobutyl ether

Although DEGBE is relatively safe at room temperature, it may burn and explode under high temperature and open flame conditions. Therefore, safety procedures must be strictly observed. When using and handling DEGBE, it is necessary to maintain good ventilation and avoid inhalation of its vapors. Skin contact may cause irritation, should be promptly cleaned, eyes should be immediately washed with plenty of water, and seek medical assistance.

Diethylene Glycol Mono-butyl Ether Market Prospects

With the acceleration of industrialization and the continuous development of downstream industries, the market demand for DEGBE will continue to grow. Especially in the field of coatings and detergents, with the enhancement of environmental awareness and technological progress, DEGBE is widely used because of its low toxicity and good performance. It is expected that in the next few years, the market size of DEGBE will rise steadily and the market prospect is broad.

Conclusion

As an important chemical product, diethylene glycol monobutyl ether has excellent physical and chemical properties and a wide range of applications. From production to application, to storage and security, DEGBE has shown its unique advantages and broad market potential in all aspects. As technology advances and market demand grows, DEGBE will continue to play an important role in the future.

Previous： What are the factors influencing the price of diethylene glycol monoethyl ether? Detailed analysis, ethylene glycol monoethyl ether structural formula

Next： What are the factors affecting the price of diethylene glycol monobutyl ether? Detailed analysis, the amount of diethylene glycol monobutyl ether

News Categories