2-Hydroxy-2-Methyl-1-Phenyl-1-Propanone: A Versatile Photoinitiator
In the world of industrial chemistry, photoinitiators play a crucial role in the manufacturing process of various products. These compounds are used to initiate the polymerization process by generating free radicals upon exposure to light. One such photoinitiator is 2-Hydroxy-2-Methyl-1-Phenyl-1-Propanone, also known as Photoinitiator 1173 or PI-1173.
Synthesized through the reaction of 2-hydroxy-2-methylpropiophenone and benzaldehyde, 2-Hydroxy-2-Methyl-1-Phenyl-1-Propanone is a yellowish crystalline solid with a melting point of 54-57°C. It is soluble in most organic solvents, including ethanol, acetone, and ethyl acetate. The chemical structure of 2-Hydroxy-2-Methyl-1-Phenyl-1-Propanone contains a hydroxyl group, a ketone group, and an aromatic ring, making it a versatile and efficient photoinitiator.
2-Hydroxy-2-Methyl-1-Phenyl-1-Propanone is widely used in various applications, including UV-curable coatings, inks, adhesives, and dental composites. It is also used in the manufacturing of electronic components, as well as in the printing industry. The compound is highly effective in initiating the polymerization process of various monomers, such as acrylics, vinyl ethers, and styrenics.
One of the main advantages of 2-Hydroxy-2-Methyl-1-Phenyl-1-Propanone is its high reactivity under UV light. It has a low absorption threshold, which means that it can initiate the polymerization process even with low-intensity UV light sources. This property makes it an ideal choice for applications where fast curing is required, such as in the manufacturing of electronic components.
Another advantage of 2-Hydroxy-2-Methyl-1-Phenyl-1-Propanone is its compatibility with various other photoinitiators. It can be used in combination with other photoinitiators, such as benzophenone, to increase the efficiency of the curing process. This property makes it a popular choice among manufacturers who require a customized curing process for their products.
In conclusion, 2-Hydroxy-2-Methyl-1-Phenyl-1-Propanone, also known as Photoinitiator 1173 or PI-1173, is a versatile and efficient photoinitiator widely used in various industrial applications. Its high reactivity under low-intensity UV light and compatibility with other photoinitiators make it an ideal choice for manufacturers who require a customized curing process. INNO SPECIALTY CHEMICALS, a leading manufacturer and supplier from China, provides high-quality 2-Hydroxy-2-Methyl-1-Phenyl-1-Propanone to customers worldwide.
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