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CAS 451-81-0

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2-Fluorobenzeneacetyl chloride

Description:
2-Fluorobenzeneacetyl chloride, with the CAS number 451-81-0, is an organic compound characterized by the presence of both a fluorine atom and an acyl chloride functional group. It features a benzene ring substituted with a fluorine atom at the ortho position relative to the acetyl chloride group. This compound is typically a colorless to pale yellow liquid with a pungent odor, indicative of its reactivity. As an acyl chloride, it is highly reactive, particularly with nucleophiles, making it useful in various synthetic applications, including the preparation of amides and esters. The presence of the fluorine atom can influence the compound's reactivity and polarity, potentially enhancing its electrophilic character. 2-Fluorobenzeneacetyl chloride is also sensitive to moisture and should be handled with care, as it can hydrolyze to form hydrochloric acid and the corresponding carboxylic acid. Proper safety precautions, including the use of personal protective equipment, are essential when working with this compound due to its corrosive nature.
Formula:C8H6ClFO
InChI:InChI=1/C8H6ClFO/c9-8(11)5-6-3-1-2-4-7(6)10/h1-4H,5H2
InChI key:InChIKey=KUMKNGTWQNSAQW-UHFFFAOYSA-N
SMILES:C(C(Cl)=O)C1=C(F)C=CC=C1
Synonyms:
  • 2-(2'-Fluorophenyl)acetyl chloride
  • 2-Fluorobenzeneacetyl chloride
  • Acetyl chloride, (o-fluorophenyl)-
  • Benzeneacetyl chloride, 2-fluoro-
  • o-Fluorophenylacetyl chloride
  • 2-FLUOROPHENYLACETYL CHLORIDE
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