CAS 883146-10-9

Benzenesulfonyl chloride, 4-(2,2,2-trifluoro-1-methylethyl)-

Description:

Benzenesulfonyl chloride, 4-(2,2,2-trifluoro-1-methylethyl)-, is a chemical compound characterized by its sulfonyl chloride functional group attached to a benzene ring, along with a trifluoromethyl-substituted alkyl group. This compound typically exhibits properties associated with sulfonyl chlorides, such as being a reactive electrophile, which makes it useful in various organic synthesis applications, particularly in the formation of sulfonamides and other derivatives. The presence of the trifluoromethyl group enhances its lipophilicity and can influence its reactivity and stability. It is generally a colorless to pale yellow liquid with a pungent odor, and it is sensitive to moisture, which can lead to hydrolysis and the formation of the corresponding sulfonic acid. Safety precautions are essential when handling this compound, as it can be corrosive and irritating to the skin, eyes, and respiratory system. Proper storage in a cool, dry place, away from moisture and incompatible materials, is recommended to maintain its stability and reactivity.

Formula: C₉H₈ClF₃O₂S