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CAS 54090-08-3

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4-chloro-3-(trifluoromethylbenzene)sulfonyl chloride

Description:
4-Chloro-3-(trifluoromethylbenzene)sulfonyl chloride, with the CAS number 54090-08-3, is a sulfonyl chloride compound characterized by the presence of a sulfonyl group (–SO2Cl) attached to a benzene ring that also features a chloro and a trifluoromethyl substituent. This compound is typically a colorless to pale yellow liquid or solid, depending on its form and purity. It is known for its reactivity, particularly in nucleophilic substitution reactions, where the sulfonyl chloride group can act as a leaving group. The trifluoromethyl group enhances the compound's electrophilicity and can influence its solubility and stability in various solvents. Additionally, the presence of chlorine and trifluoromethyl groups can impart unique electronic properties, making it useful in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. Due to its reactive nature, it should be handled with care, as it can be corrosive and may pose health hazards upon exposure.
Formula:C12H14F3O5P
InChI:InChI=1/C12H14F3O5P/c1-18-21(17,19-2)8-10(16)7-20-11-5-3-4-9(6-11)12(13,14)15/h3-6H,7-8H2,1-2H3
SMILES:COP(=O)(CC(=O)COc1cccc(c1)C(F)(F)F)OC
Synonyms:
  • 2-Chloro-5-(trifluoromethyl)benzene-1-sulfonyl chloride
  • 2-Chloro-5-(Trifluoromethyl)Benzenesulfonyl Chloride
  • Dimethyl {2-Oxo-3-[3-(Trifluoromethyl)Phenoxy]Propyl}Phosphonate
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