Photoinitiator BP / Benzophenone / Omnirad BP Flakes / CAS 119-61-9 / No.119619

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Key Uses

• UV Absorber: Benzophenone is a commonly used UV absorber in sunscreens, plastics, and coatings. It helps protect these materials from UV damage and degradation.
• Photoinitiator: In the printing and coating industry, benzophenone acts as a photoinitiator, initiating polymerization reactions when exposed to UV light.
• Perfumery: It is used in perfumes as a fixative, helping to prolong the fragrance of other compounds.
• Chemical Intermediate: Benzophenone serves as an intermediate in the synthesis of various organic compounds, including dyes, pharmaceuticals, and pesticides.

Key Characteristics

• UV Absorption: Benzophenone efficiently absorbs UV radiation, protecting materials from photodegradation.
• Photoinitiation: It can initiate free radical polymerization reactions upon exposure to UV light.
• Chemical Stability: Benzophenone is relatively stable under normal conditions.
• Solubility: It is soluble in many organic solvents, making it versatile for various applications.