CAS 98821-29-5

(1E)-1-Propene-1-sulfonyl chloride

Description:

(1E)-1-Propene-1-sulfonyl chloride, with the CAS number 98821-29-5, is an organic compound characterized by the presence of a sulfonyl chloride functional group attached to a propene backbone. This compound is typically a colorless to pale yellow liquid, exhibiting a pungent odor due to the presence of the sulfonyl chloride moiety. It is known for its reactivity, particularly in nucleophilic substitution reactions, where it can act as an electrophile. The sulfonyl chloride group makes it a useful intermediate in organic synthesis, particularly in the preparation of sulfonamides and other sulfonyl-containing compounds. It is soluble in organic solvents but reacts vigorously with water, releasing hydrochloric acid and forming the corresponding sulfonic acid. Safety precautions are essential when handling this compound, as it can cause severe irritation to the skin, eyes, and respiratory tract. Proper storage in a cool, dry place away from moisture is recommended to maintain its stability and reactivity.

Formula: C₃H₅ClO₂S

InChI: InChI=1S/C3H5ClO2S/c1-2-3-7(4,5)6/h2-3H,1H3/b3-2+

InChI key: InChIKey=GZYRNGLILQCDRQ-NSCUHMNNSA-N

SMILES: C(\S(Cl)(=O)=O)=C/C

Synonyms:

• 1-Propene-1-sulfonyl chloride, (E)-
• (1E)-1-Propene-1-sulfonyl chloride
• 1-Propene-1-sulfonyl chloride, (1E)-