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CAS 54090-42-5

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4-Chloro-2-(trifluoromethyl)benzenesulfonyl chloride

Description:
4-Chloro-2-(trifluoromethyl)benzenesulfonyl chloride, with the CAS number 54090-42-5, is an organic compound characterized by the presence of a sulfonyl chloride functional group attached to a chlorinated aromatic ring. This compound features a trifluoromethyl group, which significantly influences its chemical reactivity and physical properties. It is typically a colorless to pale yellow solid or liquid, depending on its form and purity. The sulfonyl chloride group makes it a potent electrophile, allowing it to participate in various nucleophilic substitution reactions, making it useful in organic synthesis, particularly in the preparation of sulfonamides and other sulfonyl derivatives. The presence of the trifluoromethyl group enhances its lipophilicity and can affect its biological activity. Due to its reactive nature, it should be handled with care, as it can be corrosive and may release toxic gases upon hydrolysis. Overall, this compound is valuable in pharmaceutical and agrochemical research for developing new compounds with desired properties.
Formula:C7H3Cl2F3O2S
InChI:InChI=1/C7H3Cl2F3O2S/c8-4-1-2-6(15(9,13)14)5(3-4)7(10,11)12/h1-3H
InChI key:InChIKey=DQKPVVIVMURTDM-UHFFFAOYSA-N
SMILES:S(Cl)(=O)(=O)C1=C(C(F)(F)F)C=C(Cl)C=C1
Synonyms:
  • 2-Trifluoromethyl-4-chlorobenzenesulfonyl chloride
  • Benzenesulfonyl chloride, 4-chloro-2-(trifluoromethyl)-
  • 4-Chloro-2-(trifluoromethyl)benzenesulfonyl chloride
  • 4-Chloro-2-(trifluoroMethyl)benzene-1-sulfonyl chloride
  • 5-Chloro-2-(chlorosulphonyl)benzotrifluoride
  • 4-chloro-2-(trifluoromethyl)phenylsulfonyl chloride
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