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CAS 2142-68-9

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2′-Chloroacetophenone

Description:
2′-Chloroacetophenone, with the CAS number 2142-68-9, is an organic compound that belongs to the class of aromatic ketones. It features a chloro substituent at the para position relative to the acetophenone moiety, which consists of a phenyl group attached to a carbonyl group (C=O) and a methyl group (–CH3). This compound is typically a colorless to pale yellow liquid with a characteristic odor. It is known for its use in organic synthesis and as a reagent in various chemical reactions. 2′-Chloroacetophenone exhibits moderate solubility in organic solvents such as ethanol and ether, while being less soluble in water due to its hydrophobic aromatic structure. It is important to handle this compound with care, as it can be irritating to the skin, eyes, and respiratory system. Additionally, it may pose environmental hazards, necessitating proper disposal methods. Overall, 2′-Chloroacetophenone serves as a valuable intermediate in the synthesis of pharmaceuticals and agrochemicals.
Formula:C8H7ClO
InChI:InChI=1S/C8H7ClO/c1-6(10)7-4-2-3-5-8(7)9/h2-5H,1H3
InChI key:InChIKey=ZDOYHCIRUPHUHN-UHFFFAOYSA-N
SMILES:C(C)(=O)C1=C(Cl)C=CC=C1
Synonyms:
  • 1-(2-Chlorophenyl)-Ethanon
  • 1-(2-Chlorophenyl)ethan-1-one
  • 1-(2-Chlorophenyl)ethanone
  • 2-Acetylphenyl chloride
  • 2-Chloro-1-acetylbenzene
  • 2-Chlorophenyl methyl ketone
  • Acetophenone, 2′-chloro-
  • Ethanone, 1-(2-chlorophenyl)-
  • Methyl 2-chlorophenyl ketone
  • NSC 405474
  • See more synonyms
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