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CAS 2972-52-3

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2,4-Dichloro-5-pyrimidinecarbonyl chloride

Description:
2,4-Dichloro-5-pyrimidinecarbonyl chloride, with the CAS number 2972-52-3, is a chemical compound characterized by its pyrimidine ring structure, which is 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, due to the presence of the carbonyl chloride group, which can readily react with nucleophiles. The dichloro substitutions enhance its electrophilic character, making it useful in various synthetic applications, particularly in the pharmaceutical and agrochemical industries. Additionally, it is important to handle this compound with care, as it may be corrosive and can release toxic gases upon hydrolysis. Proper safety measures, including the use of personal protective equipment and working in a well-ventilated area or fume hood, are essential when working with this substance.
Formula:C5HCl3N2O
InChI:InChI=1/C5HCl3N2O/c6-3-2(4(7)11)1-9-5(8)10-3/h1H
SMILES:c1c(c(Cl)nc(Cl)n1)C(=O)Cl
Synonyms:
  • 2,4-Dichloropyrimidine-5-carbonyl chloride
  • 5-Pyrimidinecarbonyl Chloride, 2,4-Dichloro-
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