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CAS 619-72-7

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4-Nitrobenzonitrile

Description:
4-Nitrobenzonitrile, with the CAS number 619-72-7, is an organic compound characterized by a benzene ring substituted with both a nitro group (-NO2) and a nitrile group (-CN) at the para position. This compound typically appears as a pale yellow to light brown solid and is known for its aromatic properties. It has a relatively high melting point and is sparingly soluble in water but more soluble in organic solvents such as ethanol and acetone. The presence of the nitro group contributes to its electron-withdrawing characteristics, making it a useful intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Additionally, 4-nitrobenzonitrile can participate in various chemical reactions, including nucleophilic substitutions and reductions, due to the reactivity of both the nitro and nitrile functional groups. Safety precautions should be observed when handling this compound, as it may pose health risks if inhaled or ingested, and proper storage conditions should be maintained to ensure stability.
Formula:C7H4N2O2
InChI:InChI=1S/C7H4N2O2/c8-5-6-1-3-7(4-2-6)9(10)11/h1-4H
InChI key:InChIKey=NKJIFDNZPGLLSH-UHFFFAOYSA-N
SMILES:N(=O)(=O)C1=CC=C(C#N)C=C1
Synonyms:
  • 1-Cyano-4-nitrobenzene
  • 4-Cyano-1-nitrobenzene
  • 4-Cyanonitrobenzene
  • 4-Nitrobenzenenitrile
  • 4-Nitrobenzonitril
  • 4-Nitrobenzonitrile
  • 4-Nitrobenzonitrilo
  • Benzonitrile, p-nitro-
  • Nsc 5383
  • P-Nitrobenzonitril
  • See more synonyms
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