What is a Acetophenone (C₆H₅COCH₃)?

Acetophenone (C₆H₅COCH₃) is a colorless to slightly yellow liquid with a sweet, pleasant aroma. It is an aromatic ketone, consisting of a benzene ring bonded to a carbonyl group. Naturally occurring in some fruits and plants, acetophenone is widely used in perfumes, cosmetics, and cleaning products as a fragrance component. Its major applications include use as a fragrance (notably with an orange-like scent), an intermediate in the synthesis of pharmaceuticals and resins, and occasionally as a solvent. It also serves as a raw material for certain pesticides and dyes.

Industrial production typically involves the reaction of benzene with acetic acid. Acetophenone can degrade under heat or ultraviolet light. It is irritating to the eyes, skin, and respiratory system at high concentrations. Therefore, adequate ventilation and protective gear such as gloves and goggles are essential during handling.

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