In the vast landscape of chemical manufacturing, the stability of reactive monomers is paramount. Uncontrolled polymerization can lead to significant safety hazards, product loss, and compromised quality. This is where specialized chemical additives, such as polymerization inhibitors, play a crucial role. Among these, 4-Hydroxy-TEMPO stands out as a highly effective and versatile compound. Developed and produced by NINGBO INNO PHARMCHEM CO.,LTD., this stable free radical offers superior protection against premature polymerization.

4-Hydroxy-TEMPO, identified by its CAS number 2226-96-2, is recognized for its exceptional ability to inhibit the self-polymerization of a wide array of monomers. Its efficacy is particularly noted in monomers like acrylic acid, methyl acrylate, acrylonitrile, styrene, and butadiene. The inherent stability of its free radical structure allows it to effectively scavenge reactive species that initiate polymerization, thereby maintaining the monomer's integrity during production, refining, storage, and transportation. This makes it an indispensable monomer stabilization agent.

The performance of 4-Hydroxy-TEMPO often surpasses that of traditional inhibitors such as phenolic compounds, aromatic amines, and quinones. This enhanced capability is critical for manufacturers seeking reliable solutions to prevent acrylic acid polymerization and to inhibit styrene polymerization, two common monomers with high reactivity. By incorporating 4-Hydroxy-TEMPO into their processes, companies can significantly reduce the risk of accidental polymer formation, ensuring safer operations and a higher quality end product. The cost-effectiveness of this stable free radical inhibitor also makes it an attractive option for industrial-scale applications.

Beyond its primary role as a polymerization inhibitor, 4-Hydroxy-TEMPO also exhibits valuable properties as an antioxidant and has been investigated for its use in cosmetic applications. Its ability to scavenge reactive oxygen species (ROS) contributes to its potential as a cosmetic raw material antioxidant, offering benefits in skincare and haircare formulations. This dual functionality underscores the versatility and importance of 4-Hydroxy-TEMPO in various sectors of the chemical industry.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-quality chemical solutions. Our 4-Hydroxy-TEMPO is manufactured to rigorous standards, ensuring purity and consistent performance. For businesses looking to enhance the stability of their monomers and explore innovative chemical applications, partnering with NINGBO INNO PHARMCHEM CO.,LTD. for your 4-Hydroxy-TEMPO needs is a strategic choice. We understand the critical nature of monomer stabilization and are dedicated to supporting your success.