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CAS 823-56-3

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3,5-Dichloro-2-fluoropyridine

Description:
3,5-Dichloro-2-fluoropyridine is a heterocyclic aromatic compound characterized by a pyridine ring substituted with two chlorine atoms and one fluorine atom. The presence of these halogen substituents significantly influences its chemical properties, including reactivity and polarity. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its physical state at room temperature. It has a moderate boiling point and is soluble in organic solvents, making it useful in various chemical reactions and applications. 3,5-Dichloro-2-fluoropyridine is often employed in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals due to its ability to participate in nucleophilic substitution reactions. Additionally, the presence of electronegative halogens can enhance its reactivity towards electrophiles. Safety precautions should be taken when handling this compound, as it may pose health risks, including irritation to the skin and respiratory system. Proper storage and disposal methods are essential to mitigate environmental impact.
Formula:C5H2Cl2FN
InChI:InChI=1S/C5H2Cl2FN/c6-3-1-4(7)5(8)9-2-3/h1-2H
InChI key:InChIKey=FHQWUIZMJXPGRG-UHFFFAOYSA-N
SMILES:ClC1=C(F)N=CC(Cl)=C1
Synonyms:
  • 1-[4-(Trifluoromethoxy)Phenyl]Propan-1-One
  • 2-Fluoro-3,5-Dichloropyridine
  • Pyridine, 3,5-dichloro-2-fluoro-
  • 3,5-Dichloro-2-fluoropyridine
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