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CAS 456-04-2

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2-Chloro-4′-fluoroacetophenone

Description:
2-Chloro-4′-fluoroacetophenone, with the CAS number 456-04-2, is an organic compound that belongs to the class of acetophenones. It features a chloro group and a fluoro group attached to the aromatic ring, which significantly influences its chemical properties and reactivity. This compound typically appears as a solid at room temperature and is characterized by its distinct aromatic odor. It is moderately soluble in organic solvents such as ethanol and acetone but has limited solubility in water due to its hydrophobic aromatic structure. The presence of halogen substituents enhances its electrophilic character, making it useful in various chemical reactions, including nucleophilic substitutions and coupling reactions. 2-Chloro-4′-fluoroacetophenone is often utilized in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals. As with many halogenated compounds, it may pose environmental and health risks, necessitating careful handling and disposal in accordance with safety regulations.
Formula:C8H6ClFO
InChI:InChI=1S/C8H6ClFO/c9-5-8(11)6-1-3-7(10)4-2-6/h1-4H,5H2
InChI key:InChIKey=UJZWJOQRSMOFMA-UHFFFAOYSA-N
SMILES:C(CCl)(=O)C1=CC=C(F)C=C1
Synonyms:
  • 2-Chloro-1-(4-fluorophenyl)-1-ethanone
  • 2-Chloro-1-(4-fluorophenyl)ethanone
  • 2-Chloro-4'-fluoro acetophenone
  • 4-Fluorophenacyl chloride
  • 4′-Fluoro-2-chloroacetophenone
  • Acetophenone, 2-chloro-4′-fluoro-
  • Chloromethyl 4-fluorophenyl ketone
  • Ethanone, 2-chloro-1-(4-fluorophenyl)-
  • Omega-Chloro-4-Fluoroacetophenone
  • alpha.-Chloro-p-Fluoroacetophenone
  • See more synonyms
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