In the pursuit of innovative materials and efficient chemical processes, specific intermediate compounds play pivotal roles. 4-Chlorobenzophenone (CAS: 134-85-0) is one such compound, valued for its unique chemical properties that lend themselves to a wide array of advanced applications, particularly in UV curing technologies, pharmaceuticals, and agrochemicals.

Chemical Profile and Properties

4-Chlorobenzophenone is an aromatic ketone characterized by its chemical formula C13H9ClO and a molecular weight of 216.66. Typically appearing as a white crystalline powder or flake, it boasts a high purity level, often exceeding 99%, which is crucial for its performance in sensitive applications. Its melting point is approximately 75-77°C, and it exhibits good solubility in common organic solvents, making it easy to incorporate into various formulations. The compound's ability to absorb UV light within the 200-300 nm range is central to its functionality as a photoinitiator.

Pioneering UV Curing Technologies

As a Type II free-radical photoinitiator, 4-Chlorobenzophenone is instrumental in UV curing processes. When exposed to UV light, it initiates rapid polymerization reactions in monomers and oligomers, leading to the formation of durable, solid films. This makes it indispensable in the formulation of:

  • UV Coatings: Providing scratch resistance, chemical resistance, and aesthetic appeal for wood, metal, and plastic surfaces.
  • UV Inks: Enabling high-speed printing with vibrant colors and excellent adhesion on diverse substrates.
  • Adhesives: Facilitating rapid bonding in manufacturing, electronics, and medical device assembly.

The compound's low yellowing and mild odor further enhance its desirability for premium applications. Manufacturers looking to buy this for UV systems benefit from its efficiency and consistent performance.

Foundation for Synthesis in Pharmaceuticals and Agrochemicals

Beyond material science, 4-Chlorobenzophenone serves as a critical intermediate in complex organic synthesis. Its structural features allow chemists to build more elaborate molecules, finding significant application in:

  • Pharmaceutical Development: It acts as a key building block for synthesizing various active pharmaceutical ingredients (APIs), contributing to the creation of new therapeutic agents.
  • Pesticide Manufacturing: The compound is used in the synthesis of agrochemicals, playing a role in developing effective solutions for crop protection.

For R&D departments and production facilities in these sectors, sourcing high-quality 4-Chlorobenzophenone is paramount for ensuring the efficacy and safety of their final products.

Partnering for Success: Reliable Supply and Quality

To harness the full potential of 4-Chlorobenzophenone, it is vital to secure it from a trusted manufacturer and supplier. We are committed to providing material that meets stringent purity standards, ensuring optimal performance in your applications. Our focus on reliable supply chains and competitive pricing makes us an ideal partner for businesses worldwide. If you are looking to buy 4-Chlorobenzophenone for your advanced material or synthesis needs, we invite you to connect with us for a quote and expert consultation.

Conclusion

4-Chlorobenzophenone is a cornerstone chemical that underpins advancements in UV curing and facilitates the synthesis of critical compounds in pharmaceuticals and agrochemicals. Its versatility, coupled with high purity, makes it a valuable asset for any modern chemical enterprise. We are dedicated to being your reliable source for this essential material, supporting your innovation and production goals.