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Atomfair 1-Chloro-2-fluorobenzene C6H4ClF

Description 1-Chloro-2-fluorobenzene (CAS No. 348-51-6) is a high-purity halogenated aromatic compound with the molecular formula C6H4ClF . This colorless to pale-yellow liquid is a versatile intermediate in organic synthesis, particularly in pharmaceutical, agrochemical, and material science applications. With a boiling point of 139-140??C and a density of 1.24 g/cm3, it exhibits excellent stability under standard conditions. Packaged in amber glass bottles or sealed drums under inert gas to ensure longevity, our product undergoes rigorous QC testing (GC purity ??98%) to meet the demands of research and industrial processes. Synonyms include o-Chlorofluorobenzene and NSC 10270 .

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Description

Description

1-Chloro-2-fluorobenzene (CAS No. 348-51-6) is a high-purity halogenated aromatic compound with the molecular formula C6H4ClF. This colorless to pale-yellow liquid is a versatile intermediate in organic synthesis, particularly in pharmaceutical, agrochemical, and material science applications. With a boiling point of 139-140??C and a density of 1.24 g/cm3, it exhibits excellent stability under standard conditions. Packaged in amber glass bottles or sealed drums under inert gas to ensure longevity, our product undergoes rigorous QC testing (GC purity ??98%) to meet the demands of research and industrial processes. Synonyms include o-Chlorofluorobenzene and NSC 10270.

  • CAS No: 348-51-6
  • Molecular Formula: C6H4ClF
  • Molecular Weight: 130.55
  • Exact Mass: 129.9985560
  • Monoisotopic Mass: 129.9985560
  • IUPAC Name: 1-chloro-2-fluorobenzene
  • SMILES: C1=CC=C(C(=C1)F)Cl
  • Synonyms: 1-CHLORO-2-FLUOROBENZENE, o-Chlorofluorobenzene, Benzene, 1-chloro-2-fluoro-, NSC 10270, EINECS 206-476-8

Application

1-Chloro-2-fluorobenzene serves as a key building block in Suzuki coupling reactions for pharmaceutical synthesis. It is widely used to introduce fluorine-substituted phenyl groups into active pharmaceutical ingredients (APIs) and liquid crystal materials. The compound also acts as a precursor for herbicides and pesticides due to its selective reactivity.

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