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CAS 37859-25-9

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2-Naphthaleneacetyl chloride

Description:
2-Naphthaleneacetyl chloride, with the CAS number 37859-25-9, is an acyl chloride derived from naphthalene. It features a naphthalene ring substituted with an acetyl chloride group, which contributes to its reactivity. This compound is typically a colorless to pale yellow liquid and has a characteristic pungent odor. It is known for its ability to undergo acylation reactions, making it useful in organic synthesis, particularly in the preparation of various naphthalene derivatives and pharmaceuticals. The presence of the acyl chloride functional group makes it highly reactive, especially towards nucleophiles, and it can hydrolyze in the presence of water to form 2-naphthaleneacetic acid. Due to its reactivity, it should be handled with care, as it can cause irritation to the skin, eyes, and respiratory system. Proper safety measures, including the use of personal protective equipment and working in a well-ventilated area, are essential when working with this compound.
Formula:C12H9ClO
InChI:InChI=1S/C12H9ClO/c13-12(14)8-9-5-6-10-3-1-2-4-11(10)7-9/h1-7H,8H2
InChI key:InChIKey=QEJGMKHQXSZCOS-UHFFFAOYSA-N
SMILES:C(C(Cl)=O)C1=CC2=C(C=C1)C=CC=C2
Synonyms:
  • 2-(Naphthalen-2-yl)acetyl chloride
  • 2-Naphthaleneacetyl chloride
  • 2-Naphthylacetyl chloride
  • Naphthalen-2-Ylacetyl Chloride
  • β-Naphthylacetyl chloride
  • 2-(2-Naphthyl)acetyl chloride
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