Michler's ketone

Michler's ketone, also known as 4,4'-Dimethoxybenzophenone, is a chemical compound used primarily in the production of dyes, optical brighteners, and photoinitiators. It consists of two benzene rings connected by a carbonyl group (a carbon double-bonded to oxygen), with methoxy groups attached to one of the rings. These structural features enable it to absorb light effectively, making it useful in photochemistry applications like UV curing. When exposed to UV light, Michler's ketone can trigger polymerization processes, helping to harden or set materials rapidly and efficiently.