4-(Fluorosulfonyl)benzoyl chloride(CAS: 402-55-1)

4-(Fluorosulfonyl)benzoyl chloride is a chemical compound with the CAS number 402-55-1. It is a white crystalline solid with a pungent odor. This compound is used in the synthesis of pharmaceuticals and other organic compounds. Its chemical formula is C9H5FNO4SCl.

4-(Fluorosulfonyl)benzoyl chloride is primarily used in the pharmaceutical industry for the synthesis of certain drugs. It also finds applications in the production of other organic compounds and as a reagent in chemical research.

4-(Fluorosulfonyl)benzoyl chloride can be hazardous if not handled properly. It is corrosive and may cause skin and eye irritation. Protective measures such as gloves, goggles, and appropriate ventilation should be used. Exposure to high temperatures or direct sunlight should be avoided to prevent decomposition and fire hazards.

4-(Fluorosulfonyl)benzoyl chloride should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. Storage temperature should not exceed 25°C to maintain stability and prevent degradation.