Benzil, identified by CAS number 134-81-6, is an organic compound of significant interest across various industrial sectors due to its unique chemical structure and reactivity. Characterized by its appearance as a yellow crystalline solid, Benzil is a diketone that plays a vital role as a photoinitiator in UV curing applications and as a versatile intermediate in organic synthesis. For professionals in chemical manufacturing, product development, and research, a thorough understanding of Benzil’s properties and applications is key to leveraging its potential.

The chemical formula of Benzil is C14H10O2, with a molecular weight of 210.23 g/mol. Its structure features two benzoyl groups attached to a central ethane backbone, forming a 1,2-diketone. This arrangement imparts specific reactivity, allowing Benzil to undergo reactions such as the benzilic acid rearrangement. Its melting point typically ranges from 94-97°C, and it is soluble in many organic solvents like ethanol and ether, but insoluble in water. These physical and chemical properties dictate its suitability for various industrial processes. We offer Benzil with a purity of ≥99.5%, ensuring high performance for demanding applications.

One of the primary industrial applications of Benzil is its function as a photoinitiator in UV-curable systems. When exposed to ultraviolet light, Benzil generates free radicals, which initiate the polymerization process. This is crucial for the rapid curing of resins used in coatings, adhesives, printing inks, and stereolithography (3D printing). The efficiency of Benzil in this role contributes to faster production cycles and enhanced properties of the final cured materials, such as increased hardness and chemical resistance.

Furthermore, Benzil serves as a valuable intermediate in organic synthesis. Its diketone functionality allows it to be a starting material for synthesizing a wide array of complex organic molecules, including pharmaceutical intermediates and specialty chemicals. The ability to buy Benzil from a reliable manufacturer in China ensures access to a consistent supply of this important building block for chemical innovation and production.

For procurement managers and research scientists, sourcing Benzil requires careful consideration of supplier reliability and product quality. We pride ourselves on being a leading manufacturer and supplier of Benzil in China, committed to providing high-purity products with detailed technical specifications and reliable delivery. Requesting a quote and obtaining samples is recommended to evaluate suitability for your specific industrial needs. Understanding the optimal storage conditions—typically cool and dry—is also essential for maintaining product integrity.

In summary, Benzil (CAS 134-81-6) is a key chemical with diverse industrial applications, particularly in UV curing and organic synthesis. Choosing a quality-conscious manufacturer and supplier ensures you receive a product that meets high standards for purity and performance.