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CAS 81903-80-2

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3,4-Dibromobenzenesulfonyl chloride

Description:
3,4-Dibromobenzenesulfonyl chloride is an organic compound characterized by the presence of both bromine and sulfonyl chloride functional groups. It features a benzene ring substituted with two bromine atoms at the 3 and 4 positions, along with a sulfonyl chloride group (-SO2Cl) attached to the aromatic ring. This compound is typically a solid at room temperature and is known for its reactivity, particularly due to the presence of the sulfonyl chloride group, which can participate in nucleophilic substitution reactions. It is often used as a reagent in organic synthesis, particularly in the preparation of sulfonamides and other sulfonyl derivatives. The compound is sensitive to moisture and should be handled with care, as it can release hydrochloric acid upon hydrolysis. Safety precautions are essential when working with this substance, as it can be harmful if inhaled or if it comes into contact with skin. Proper storage in a cool, dry place is recommended to maintain its stability.
Formula:C6H3Br2ClO2S
InChI:InChI=1/C6H3Br2ClO2S/c7-5-2-1-4(3-6(5)8)12(9,10)11/h1-3H
SMILES:c1cc(c(cc1S(=O)(=O)Cl)Br)Br
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