Photoinitiators are essential components in the production of many industrial and commercial products, particularly those that require a quick and efficient curing process. One of the most widely used photoinitiators is 2-Hydroxy-2-methyl-1-phenyl-1-propanone, also known as Photoinitiator 1173 or PI-1173. This substance has become increasingly popular in recent years due to its excellent performance and reliability in various applications. In this article, we will explore the market prospect of Photoinitiator 1173 by providing a comprehensive review of its chemical properties and synthetic route by top supplier Ningbo Inno Pharmchem Co., Ltd.

Chemical Properties of Photoinitiator 1173

Photoinitiator 1173 belongs to the class of α-hydroxyketones and is widely used in UV-curable coatings, inks, and adhesives. This substance is a white crystalline powder with a molecular weight of 214.24 g/mol and a melting point of 65-68°C. It is soluble in organic solvents such as acetone, ethyl acetate, and methanol, but insoluble in water. Photoinitiator 1173 is a highly efficient photoinitiator that produces free radicals upon exposure to UV light, which in turn initiates the polymerization of a wide range of monomers and oligomers.

One of the key advantages of Photoinitiator 1173 is its low volatility, which makes it ideal for use in high-solid formulations. It also exhibits excellent compatibility with other photoinitiators and can be used in combination with other UV absorbers and stabilizers to enhance the performance of UV-curable systems. Furthermore, it has a broad absorption spectrum that covers the entire UV range, making it suitable for use with different types of UV lamps.

Synthetic Route of Photoinitiator 1173

Photoinitiator 1173 is typically synthesized by the condensation of 2-hydroxy-2-methylpropiophenone with benzaldehyde. The reaction is carried out in the presence of a base catalyst such as potassium carbonate or sodium hydroxide and a solvent such as methanol or ethanol. The resulting product is then purified by recrystallization or chromatography to obtain the pure compound.

As a top supplier of Photoinitiator 1173, Ningbo Inno Pharmchem Co., Ltd. has developed a proprietary synthetic route that enables the production of high-quality PI-1173 with excellent purity and consistency. The company uses state-of-the-art equipment and technology to ensure that its products meet the highest standards of quality and performance.

Market Prospect of Photoinitiator 1173

The market for Photoinitiator 1173 is expected to grow significantly in the coming years, driven by the increasing demand for UV-curable coatings, inks, and adhesives in various industries such as automotive, electronics, and packaging. According to a recent report by MarketsandMarkets, the global UV-curable resins market is projected to reach USD 6.7 billion by 2025, with a CAGR of 9.1% from 2020 to 2025.

Photoinitiator 1173 is expected to play a significant role in this growth, as it offers excellent performance and versatility in various UV-curable applications. Its low volatility, broad absorption spectrum, and compatibility with other photoinitiators make it an attractive option for formulators looking to improve the efficiency and quality of their UV-curable systems.

As a leading manufacturer of Photoinitiator 1173, Ningbo Inno Pharmchem Co., Ltd. is well-positioned to capitalize on this growing market demand. The company has a strong reputation for quality and reliability, and its products are widely recognized for their excellent performance and consistency. With a focus on innovation and customer service, Ningbo Inno Pharmchem Co., Ltd. is committed to providing its customers with the best possible solutions for their UV-curable needs.

Conclusion

Photoinitiator 1173 is a highly efficient and versatile photoinitiator that offers excellent performance and reliability in various UV-curable applications. Its low volatility, broad absorption spectrum, and compatibility with other photoinitiators make it an attractive option for formulators looking to improve the efficiency and quality of their UV-curable systems. As a top supplier of Photoinitiator 1173, Ningbo Inno Pharmchem Co., Ltd. is well-positioned to meet the growing market demand for this substance, with a focus on quality, innovation, and customer service.

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