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CAS 696-02-6

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4-Chloro-1,2-difluorobenzene

Description:
4-Chloro-1,2-difluorobenzene, with the CAS number 696-02-6, is an aromatic compound characterized by a benzene ring substituted with one chlorine atom and two fluorine atoms at the 1 and 2 positions. This compound is a colorless to pale yellow liquid at room temperature and has a distinct aromatic odor. It is known for its moderate volatility and relatively low solubility in water, making it more soluble in organic solvents. The presence of electronegative halogen atoms influences its chemical reactivity, making it a potential candidate for various chemical reactions, including nucleophilic substitutions. 4-Chloro-1,2-difluorobenzene is used in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. Safety data indicates that it should be handled with care, as it may pose health risks upon exposure, including irritation to the skin and respiratory system. Proper safety measures, including the use of personal protective equipment, are recommended when working with this substance.
Formula:C6H3ClF2
InChI:InChI=1S/C6H3ClF2/c7-4-1-2-5(8)6(9)3-4/h1-3H
InChI key:InChIKey=OPQMRQYYRSTBME-UHFFFAOYSA-N
SMILES:FC1=C(F)C=CC(Cl)=C1
Synonyms:
  • 3,4-Difluorochlorobenzene
  • 4-Chloro-1,2-difluorobenzene
  • Benzene, 4-chloro-1,2-difluoro-
  • NSC 10255
  • 1-Chloro-3,4-difluorobenzene
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