CAS 883146-03-0

Benzenesulfonyl chloride, 4-(2,2,2-trifluoroethyl)-

Description:

Benzenesulfonyl chloride, 4-(2,2,2-trifluoroethyl)-, is an organic compound characterized by the presence of a sulfonyl chloride functional group attached to a benzene ring, along with a trifluoroethyl substituent. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and temperature. It is known for its reactivity, particularly due to the sulfonyl chloride group, which can participate in nucleophilic substitution reactions, making it useful in organic synthesis, especially for the introduction of sulfonyl groups into various substrates. The trifluoroethyl group enhances the compound's lipophilicity and can influence its biological activity. Additionally, this compound is likely to be sensitive to moisture, as sulfonyl chlorides can hydrolyze to form corresponding sulfonic acids. Safety precautions are essential when handling this substance, as it can be corrosive and may cause irritation 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.

Formula: C₈H₆ClF₃O₂S