Succinimide has a wide range of applications. N-bromosuccinimide is an important downstream

Succinimide, also known as succinimide and butyrimide, has a chemical formula of C4H5NO2. Its appearance is colorless/white needle-like crystals or light brown flakes. It is almost odorless, tastes sweet, is toxic, and has Irritating. Succinimide is easily soluble in water, easily soluble in ethanol, sodium hydroxide solution, and insoluble in ether, chloroform, etc.

The artificial synthesis method of succinimide is as follows: using succinic acid and ammonia as raw materials, passing ammonia into the succinic acid aqueous solution for reaction, and then dehydrating it; using succinic acid as raw materials, slowly adding ammonia water and stirring. Reaction, heating and evaporation to remove water, and then collecting the succinimide fraction through vacuum distillation. In addition, succinimide also exists in tobacco leaves and smoke such as flue-cured tobacco, oriental tobacco, and burley tobacco, but it is difficult to extract.

According to the “2022-2026 Succinimide Industry In-depth Market Research and Investment Strategy Suggestions Report” released by the Industrial Research Center , Succinimide can be widely used in organic synthesis, pharmaceuticals, electroplating, chemical analysis and other fields. In the field of organic synthesis, succinimide can be used to prepare N-bromosuccinimide, N-chlorosuccinimide and other products; in the pharmaceutical field, succinimide can be used as a pharmaceutical intermediate. , pesticide intermediates, used to produce medicines, plant growth stimulants, etc.; in the field of electroplating, succinimide can be used in the silver plating industry; in the field of chemical analysis, succinimide can be used as analytical reagents for verification fluorine.

N-bromosuccinimide is an important downstream market for succinimide. N-bromosuccinimide (NBS) is an important chemical raw material that can be used in the free radical bromination reaction of allyl and benzyl groups; it can be used in the negative ion bromination reaction of alkenes and alkynes; it can be used In the electrophilic bromination reaction of ketones, aromatic compounds or heterocyclic compounds; it can be used to synthesize medicines and pesticides; it can be used as catalysts and oxidants; in addition, it can also be used as bromination reagents, preservatives, preservatives, antifungal agents, etc. . N-bromosuccinimide has great application value and is beneficial to the development of the succinimide industry.

my country has the mass production capacity of succinimide. As environmental protection requirements continue to improve, the production equipment and production processes of the succinimide industry are continuing to improve. In 2020, Huzhou Yinrui New Materials Co., Ltd.’s succinimide project was relocated and expanded, eliminating the original backward production equipment, improving production processes, and raising environmental standards. After the relocation, the company’s succinimide production capacity will be 300 tons/year. At the same time It also expanded its N-bromosuccinimide production capacity by 200 tons/year. It can be seen from this that the competitiveness of my country’s succinimide industry is constantly increasing.

Industry analysts said that succinimide is a chemical, and N-bromosuccinimide is one of Important downstream, the products have high added value and can be used in a wide range of applications. The growth in market demand is conducive to the development of the succinimide industry. In addition to N-bromosuccinimide, succinimide can also be used to synthesize other chemical products, medicines, pesticides, etc., and can be used in the field of chemical analysis, with a large market space. my country has the capacity to mass-produce succinimide, and as environmental protection requirements increase, the industry’s production technology continues to improve.