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CAS 103472-25-9

:

ethyl 3-(chlorosulfonyl)propanoate

Description:
Ethyl 3-(chlorosulfonyl)propanoate is an organic compound characterized by the presence of both an ester and a chlorosulfonyl functional group. Its molecular structure includes a propanoate backbone, where the ethyl group is attached to the ester functional group, and a chlorosulfonyl group (-SO2Cl) is positioned on the third carbon of the propanoate chain. This compound is typically a colorless to pale yellow liquid and is known for its reactivity, particularly due to the presence of the chlorosulfonyl group, which can participate in various nucleophilic substitution reactions. Ethyl 3-(chlorosulfonyl)propanoate is used in organic synthesis, particularly in the preparation of sulfonamide derivatives and other sulfonyl-containing compounds. It is important to handle this substance with care, as it may pose health hazards, including irritation to the skin and respiratory system. Proper safety measures, including the use of personal protective equipment and working in a well-ventilated area, are essential when working with this chemical.
Formula:C5H9ClO4S
InChI:InChI=1/C5H9ClO4S/c1-2-10-5(7)3-4-11(6,8)9/h2-4H2,1H3
SMILES:CCOC(=O)CCS(=O)(=O)Cl
Synonyms:
  • Ethyl 3-(chlorosulfonyl)propionate
  • Propanoic acid, 3-(chlorosulfonyl)-, ethyl ester
  • Wsg2Vo2
  • 3-Chlorosulfonyl-propionic acid ethyl ester
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