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CAS 98138-06-8

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4,6-Dichloro-2-pyridinecarbonyl chloride

Description:
4,6-Dichloro-2-pyridinecarbonyl chloride, with the CAS number 98138-06-8, is a chemical compound characterized by its pyridine ring structure substituted with two chlorine atoms and a carbonyl chloride functional group. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its physical state at room temperature. It is known for its reactivity, particularly as an acylating agent, making it useful in organic synthesis for introducing the carbonyl chloride moiety into various substrates. The presence of chlorine atoms enhances its electrophilic character, facilitating nucleophilic attack by amines, alcohols, and other nucleophiles. Due to its reactive nature, it must be handled with care, as it can release hydrochloric acid upon hydrolysis. Additionally, it is important to note that this compound may pose health hazards, including irritation to the skin, eyes, and respiratory system, necessitating appropriate safety measures during handling and use in laboratory or industrial settings.
Formula:C6H2Cl3NO
InChI:InChI=1S/C6H2Cl3NO/c7-3-1-4(6(9)11)10-5(8)2-3/h1-2H
InChI key:InChIKey=YGWRJXZYLFQGJD-UHFFFAOYSA-N
SMILES:C(Cl)(=O)C1=CC(Cl)=CC(Cl)=N1
Synonyms:
  • 4,6-Dichloro-2-pyridinecarbonyl chloride
  • 2-Pyridinecarbonyl chloride, 4,6-dichloro-
  • Picolinoyl chloride, 4,6-dichloro-
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