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CAS 51163-28-1

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4-Chloro-2-fluorophenyl isocyanate

Description:
4-Chloro-2-fluorophenyl isocyanate is an organic compound characterized by the presence of both isocyanate and halogen functional groups. It features a phenyl ring substituted with a chlorine atom at the para position and a fluorine atom at the ortho position relative to the isocyanate group. This compound is typically a colorless to pale yellow liquid or solid, depending on its purity and temperature. It is known for its reactivity, particularly in nucleophilic addition reactions, due to the electrophilic nature of the isocyanate group. 4-Chloro-2-fluorophenyl isocyanate is utilized in the synthesis of various pharmaceuticals and agrochemicals, serving as an important intermediate in organic synthesis. It is essential to handle this compound with care, as it may be toxic and can cause irritation to the skin, eyes, and respiratory system. Proper safety measures, including the use of personal protective equipment and working in a well-ventilated area, are recommended when working with this chemical.
Formula:C7H3ClFNO
InChI:InChI=1/C7H3ClFNO/c8-5-1-2-7(10-4-11)6(9)3-5/h1-3H
SMILES:c1cc(c(cc1Cl)F)N=C=O
Synonyms:
  • 4-Chloro-2-Fluoro-1-Isocyanatobenzene
  • 4-CHLORO-2-FLUOROPHENYL ISOCYANATE 97
  • 1-Chloro-2-fluoro-4-isocyanato-benzene
  • Benzene, 1-chloro-2-fluoro-4-isocyanato-
  • 4-Chloro-2-fluorophenyl isocyanate 97%
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