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CAS 21900-51-6

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2-Chloro-5-fluorobenzoyl chloride

Description:
2-Chloro-5-fluorobenzoyl chloride is an organic compound characterized by its aromatic structure, featuring a benzoyl chloride moiety with chlorine and fluorine substituents at the 2 and 5 positions, respectively. This compound is typically a colorless to pale yellow liquid or solid, depending on its purity and form. It is known for its reactivity, particularly due to the presence of the acyl chloride functional group, which makes it a potent electrophile in various chemical reactions, including acylation and coupling reactions. The chlorine and fluorine substituents can influence its reactivity and solubility, often enhancing its ability to participate in nucleophilic substitution reactions. 2-Chloro-5-fluorobenzoyl chloride is utilized in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals, where it serves as an important intermediate. Due to its reactive nature, it should be handled with care, as it can be corrosive and may release harmful gases upon contact with water or moisture. Proper safety precautions are essential when working with this compound.
Formula:C7H3Cl2FO
InChI:InChI=1/C7H3Cl2FO/c8-6-2-1-4(10)3-5(6)7(9)11/h1-3H
SMILES:c1cc(c(cc1F)C(=O)Cl)Cl
Synonyms:
  • 21900-51-6
  • Benzoyl chloride, 2-chloro-5-fluoro-
  • Gr Bg Ef
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