[Chemical Knowledge]：Properties, uses, upstream and downstream raw materials, storage methods, ethylene butyl acrylate nitrile.

PROPERTIES OF ETHYL BUTYL ACRYLATE NITRILE

Ethyl butyl acrylate nitrile (Ethyl acrylonitrile butyl acrylate), chemical formula C10H15NO2, is an important organic compound, commonly used in a variety of chemical fields. It has a high molecular weight and complex structure, showing a variety of physical and chemical properties. Its molecule contains nitrile and acrylate groups, which makes it have unique chemical activity. The compound is usually a colorless liquid with a high boiling point and flash point, as well as a certain polarity and solubility. Its vapor pressure is low, less volatile, more stable at room temperature.

Ethyl butyl acrylate nitrile use

Ethyl butyl acrylate nitrile has a wide range of applications in industry, mainly focused on the manufacture and modification of polymers. It is often used as a comonomer, and other monomers such as acrylic acid, methacrylic acid ester, etc. to participate in the polymerization reaction, resulting in a variety of polymer materials with excellent performance. These materials are widely used in coatings, adhesives, textile auxiliaries, paper coating agents and sealants. Due to its good chemical resistance and mechanical properties, the compound is also used to produce high-performance plastic and rubber products, further expanding its range of applications.

Ethyl butyl acrylate nitrile upstream feedstock

The upstream raw materials for the production of ethyl butyl acrylate nitrile mainly include basic chemicals such as ethanol, acrylonitrile and butanol. Ethanol, as a common organic solvent, can generate ethyl compounds through dehydration and hydrogenation reactions. Acrylonitrile is produced by the ammoxidation of propylene, which has high reactivity and is the basic raw material for the synthesis of a variety of compounds. Butanol is produced by the addition reaction of ethylene and carbon monoxide. These raw materials eventually produce butyl ethyl acrylate nitrile through a multi-step chemical reaction, which involves multiple process steps such as esterification, introduction of nitrile groups, and separation and purification.

Ethyl butyl acrylate nitrile downstream products

Ethyl butyl acrylate nitrile has a wide range of downstream products, mainly including various copolymers and functional materials. By copolymerization with other monomers, the compound can produce copolymers with excellent properties, such as ethylene-propylene copolymers, acrylic copolymers, etc., which exhibit excellent physical and mechanical properties and chemical stability in practical applications. Downstream products are widely used in construction, automotive, electronics and packaging industries, especially in the field of coatings and adhesives. As a key component, it can significantly improve the adhesion and durability of products. It is also used in the manufacture of specialty rubbers and plastics to meet the demand for high-performance materials.

Ethyl butyl acrylate nitrile production process

The process of producing ethyl butyl acrylate nitrile is relatively complex, involving multi-step chemical reactions and fine separation and purification processes. Ethanol and acrylonitrile are reacted by esterification to form ethacrylic acid nitrile, and then butanol is added for further reaction to form ethyl butyl acrylate nitrile. During the reaction, the reaction temperature, pressure and the amount of catalyst need to be strictly controlled to ensure the high efficiency of the reaction and the high purity of the product. After the reaction is completed, it needs to be separated and purified by distillation and crystallization, and finally a high-purity ethyl butyl acrylate nitrile product is obtained.

Ethyl butyl acrylate nitrile storage method

Because ethyl butyl acrylate nitrile has a certain chemical activity and volatility, its storage needs special attention. It should be stored in a cool, dry and well-ventilated warehouse, away from direct sunlight and high temperature environment. Storage containers shall be made of chemically resistant materials, such as stainless steel or high density polyethylene, to ensure that the containers are well sealed and prevent leakage and volatilization. Keep away from fire and heat sources and avoid contact with strong oxidants, acids and alkalis to prevent dangerous reactions. The warehouse shall be equipped with necessary fire fighting equipment and leakage emergency treatment device to deal with emergencies.

Safety and Environmental Precautions

In the production, storage and use of ethyl butyl acrylate nitrile, the relevant safety and environmental regulations need to be strictly observed. Operators should be equipped with appropriate personal protective equipment, such as gloves, goggles and protective clothing, to avoid direct contact with chemicals. The production workshop should have a good ventilation system to reduce the accumulation of harmful gases. Waste disposal must also comply with environmental standards to prevent environmental pollution. Regularly carry out safety inspection and training, improve the safety awareness and emergency handling ability of employees, and ensure the safety and stability of the production process.

Market Prospects and Trends

Ethyl butyl acrylate nitrile as an important chemical intermediate, the market demand showed a steady growth trend. With the continuous expansion of downstream applications and technological advances, the compound has a broad market prospect. In the future, with the increasingly stringent environmental protection laws and regulations and the improvement of people's awareness of environmental protection, low-toxic and environmentally friendly chemicals will become the mainstream trend of development. Therefore, the development of green production processes and environmentally friendly products will be the future development direction. With the continuous progress of new material technology, the application prospect of ethyl butyl acrylate nitrile in high-performance materials will be broader.

In conclusion, ethyl butyl acrylate nitrile, as an important chemical product, has unique properties and a wide range of uses. In the future development, strengthening the improvement of production technology and the application of environmental protection technology will further enhance its market competitiveness and application prospects.