NINGBO INNO PHARMCHEM CO.,LTD. provides a detailed overview of N-Phenylmaleimide (CAS 941-69-5), a vital chemical compound with a range of valuable properties and applications across multiple industries. Understanding its fundamental characteristics is key to appreciating its significance in modern chemical manufacturing and material science.

N-Phenylmaleimide typically presents as a yellow crystalline powder or needles, with a melting point in the range of 85-87°C. It exhibits limited solubility in water but is readily soluble in common organic solvents such as methanol, ethanol, and benzene. This solubility profile makes it convenient for use in various reaction media and formulations.

The chemical structure of N-Phenylmaleimide features a reactive maleimide ring conjugated with a phenyl group. This structure imparts significant reactivity, enabling it to participate in numerous chemical transformations. As previously discussed, it is widely employed as a heat-resistant modifier in polymers like ABS, PVC, and PMMA, significantly improving their thermal stability and impact resistance. This application alone makes it a sought-after ingredient in the plastics industry.

In the rubber industry, N-Phenylmaleimide serves as an effective cross-linking agent during vulcanization. This process enhances the mechanical properties, durability, and heat resistance of rubber products, making them suitable for demanding applications. Its role in improving processability also contributes to efficient manufacturing.

Furthermore, N-Phenylmaleimide is a crucial intermediate in the synthesis of various specialty chemicals, including agrochemicals and certain pharmaceutical precursors. Its participation in reactions like the Diels-Alder cycloaddition allows for the construction of complex molecular architectures, vital for drug discovery and development.

For businesses seeking to leverage the unique properties of N-Phenylmaleimide, reliable sourcing is essential. NINGBO INNO PHARMCHEM CO.,LTD. is a trusted supplier of high-quality N-Phenylmaleimide, catering to the diverse needs of research institutions and industrial manufacturers. Whether for polymer modification, rubber vulcanization, or sophisticated organic synthesis, understanding the properties and applications of N-Phenylmaleimide (CAS 941-69-5) is the first step towards successful utilization.