2-Pyrrolidinone CAS 616-45-5 România

Structural formula： 

Product Description：

Properties and Usage:

2-Pyrrolidone (CAS 616-45-5) is a five-membered ring lactam with good solubility, biocompatibility and chemical stability.

Main application areas:

1. Industrial solvents and additives

2-Pyrrolidone is used in the production of coatings, paints, dyes and inks to effectively dissolve a variety of organic and inorganic compounds and ensure the stability and uniformity of the formulation. In addition, in drug and pesticide formulations, 2-pyrrolidone is used as an additive to help improve the stability and activity of drugs and pesticides.

2. Polymer production

2-Pyrrolidone is a key monomer for the synthesis of nylon-4 (polyamide-4). Through polymerization, it can be converted into high-strength and high-wear-resistant polymer materials.

3. Electronics industry

In the electronics industry, 2-pyrrolidone is used as a photoresist solvent and precision cleaning agent, especially in integrated circuit manufacturing. Its high purity and low volatility enable it to effectively clean and process electronic components.

4. Medicine and cosmetics

Due to its low toxicity and good biocompatibility, 2-pyrrolidone is used as an intermediate in drug synthesis in the pharmaceutical industry. At the same time, it can also be used as an excipient in topical drug preparations to improve the stability of the preparations. Adding 2-pyrrolidone to cosmetics can increase the moisturizing effect.

5. Agricultural chemicals

2-pyrrolidone is also used in pesticide preparations. As an efficient solvent and dispersant, it can significantly improve the stability and biological activity of pesticides and ensure more effective protection of crops.

Storage conditions: The warehouse should be cool and ventilated, away from fire, ignition source, sun protection, and away from acids and oxidants.

Packing: This product is packed in 25kg 50kg 100kg Barrel, and it can also be customized according to customers' requirements