2,2-Dibromo-3-Nitrilopropionamide, commonly known as DBNPA, is a highly effective broad-spectrum biocide and preservative. Its chemical structure and reactivity make it a valuable asset in various industrial processes. Understanding its properties, synthesis, and applications is key for chemists, formulators, and procurement specialists. As a professional chemical company, we offer insights into this critical compound.

DBNPA, with the chemical formula C3H2Br2N2O and CAS number 10222-01-2, is characterized by the presence of two bromine atoms and a cyano group attached to a central carbon atom. This highly reactive structure is responsible for its potent biocidal activity. Typically appearing as a white crystalline powder, DBNPA exhibits moderate solubility in water but dissolves well in many organic solvents. Its reactivity, while beneficial for microbial control, also means it degrades relatively quickly, particularly in the presence of light and at higher pH levels. This characteristic is often leveraged for its environmentally friendlier degradation profile.

The synthesis of DBNPA generally involves the acid-catalyzed bromination of 3-cyanoacetamide. Bromine (Br₂) or alternative brominating agents are used in controlled reaction conditions, often with solvents like polyethylene glycol, to yield DBNPA. Careful control of temperature and reagent concentration is crucial to minimize side reactions and maximize product purity. The isolation and purification steps are vital to obtain the stable crystalline form required for industrial use. As a manufacturer, meticulous synthesis ensures the high quality of the DBNPA we supply.

The applications of DBNPA are widespread due to its efficient microbial control properties. It is extensively used in industrial water treatment to prevent biofouling in cooling towers, process water systems, and oilfield operations. In the paper industry, it acts as a slime control agent, safeguarding machinery and product quality. Furthermore, DBNPA serves as a crucial preservative in paints, coatings, adhesives, slurries, and resins, preventing spoilage and degradation. Its ability to rapidly kill microorganisms makes it a preferred choice for many formulations.

When you are looking to buy DBNPA, it is important to partner with a reliable DBNPA supplier that can guarantee purity and consistent performance. Our company, as a dedicated DBNPA manufacturer in China, is committed to providing high-quality products. We ensure a stable supply chain and offer competitive DBNPA prices. Whether you need DBNPA for water treatment, as a preservative, or for other industrial applications, we are equipped to meet your demands. Reach out to us to learn more about our DBNPA offerings and how we can support your business needs.

In conclusion, DBNPA is a powerful chemical compound with significant utility across numerous industries. Its unique chemical properties, efficient synthesis, and broad applications underscore its importance as a biocide and preservative. Choosing a reputable DBNPA supplier is key to unlocking its full potential safely and effectively.