What is a Acetanilide (C₆H₅NHCOCH₃)?

Acetanilide (C₆H₅NHCOCH₃) is a compound formed by attaching an acetyl group (COCH₃) to aniline (C₆H₅NH₂). It is a white crystalline solid that is slightly soluble in water but more soluble in organic solvents. Historically, acetanilide was used as an antipyretic (fever-reducing) and analgesic (pain-relieving) drug. However, its primary current use is as an intermediate in chemical synthesis. It plays a key role in the manufacture of aniline derivatives, dyes, and pharmaceuticals. Additionally, acetanilide is involved in the synthesis of various chemicals through reactions with phenols and amines.

Acetanilide has been associated with acetaminophen toxicity when consumed in excessive amounts, so caution is advised during handling and exposure to the compound.

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