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CAS 4796-23-0

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Benzenesulfonyl chloride, 4-(2-chloroethyl)-

Description:
Benzenesulfonyl chloride, 4-(2-chloroethyl)-, also known by its CAS number 4796-23-0, is an organic compound characterized by the presence of a benzenesulfonyl group attached to a 2-chloroethyl moiety. This compound typically appears as a colorless to pale yellow liquid and is known for its reactivity due to the sulfonyl chloride functional group, which can undergo nucleophilic substitution reactions. It is soluble in organic solvents such as dichloromethane and ether but is generally insoluble in water. The presence of the chloroethyl group enhances its electrophilic character, making it useful in various synthetic applications, particularly in the preparation of sulfonamides and other derivatives. However, it is important to handle this compound with care, as it can be corrosive and may pose health hazards upon exposure. Proper safety measures, including the use of personal protective equipment, are essential when working with this chemical.
Formula:C8H8Cl2O2S
InChI:InChI=1S/C8H8Cl2O2S/c9-6-5-7-1-3-8(4-2-7)13(10,11)12/h1-4H,5-6H2
InChI key:InChIKey=ZYIVPEJFZXDHRR-UHFFFAOYSA-N
SMILES:S(Cl)(=O)(=O)C1=CC=C(CCCl)C=C1
Synonyms:
  • 4-(2-Chloroethyl)benzenesulfonyl chloride
  • Benzenesulfonyl chloride, 4-(2-chloroethyl)-
  • 4-(β-Chloroethyl)benzenesulfonyl chloride
  • Benzenesulfonyl chloride, p-(2-chloroethyl)-
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