Butyl 3-Mercaptopropionate (CAS 16215-21-7) is a versatile organic compound that plays a significant role in various industrial chemical processes. Understanding its chemical properties is key to appreciating its utility as an intermediate, particularly in polymerization and advanced material synthesis. As a leading chemical manufacturer and supplier, we are dedicated to providing high-quality BuMP to meet diverse industrial demands.

Chemically, Butyl 3-Mercaptopropionate is an ester of 3-mercaptopropionic acid and butanol. Its molecular formula is C7H14O2S, with a molecular weight of 162.25 g/mol. It typically presents as a transparent liquid with a characteristic odor, and its high purity, often exceeding 99.0% assay, is crucial for its effective application. Key physical properties include a boiling point of approximately 101°C at 12 mm Hg and a density of around 0.999 g/mL at 25°C. These properties ensure its ease of handling and integration into liquid-phase manufacturing processes.

The industrial significance of Butyl 3-Mercaptopropionate stems largely from its thiol group (-SH). This functional group readily participates in radical reactions, making it an excellent chain transfer agent in polymerization. By scavenging free radicals, it helps control the growth of polymer chains, allowing manufacturers to precisely regulate molecular weight. This control is vital for producing polymers with specific mechanical and rheological properties required for applications in plastics, coatings, and adhesives. For those seeking to buy this intermediate, understanding these properties helps in selecting the right grade.

Beyond its role as a polymer modifier, BuMP is instrumental in advanced polymerization techniques such as thiol-ene and thiol-yne photopolymerization. These UV-curable systems are valued for their efficiency and the robust, cross-linked networks they create. We serve as a key supplier in China for these advanced formulations, ensuring a consistent supply of high-purity BuMP.

Furthermore, the compound's ability to functionalize quantum dots highlights its importance in emerging technologies like advanced displays and lighting. By acting as a ligand, it enhances the optical properties of quantum dots, leading to brighter and more efficient LEDs. This application showcases the compound's broad utility across different high-tech industries.

For procurement professionals and research scientists, sourcing Butyl 3-Mercaptopropionate from a reliable manufacturer ensures product integrity and supply chain security. We offer competitive pricing and excellent technical support, making us an ideal partner for your chemical needs. Our commitment to quality and timely delivery underscores our dedication to our clients' success.

We invite you to explore the potential of Butyl 3-Mercaptopropionate. Contact us today to discuss your specific requirements, obtain a quote, or request a sample. Partner with us to leverage the power of this versatile chemical intermediate in your innovative applications.