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CAS 652-18-6

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2,3,5,6-Tetrafluorobenzoic acid

Description:
2,3,5,6-Tetrafluorobenzoic acid is a fluorinated aromatic carboxylic acid characterized by the presence of four fluorine atoms attached to a benzene ring, specifically at the 2, 3, 5, and 6 positions relative to the carboxylic acid group. This compound is typically a white crystalline solid at room temperature and is known for its high stability and low volatility due to the strong C-F bonds. It exhibits acidic properties, with the carboxylic acid group capable of donating a proton in solution, making it a weak acid. The presence of multiple electronegative fluorine atoms significantly influences its chemical behavior, enhancing its reactivity in nucleophilic substitution reactions and affecting its solubility in various solvents. Additionally, 2,3,5,6-tetrafluorobenzoic acid is utilized in organic synthesis and as an intermediate in the production of pharmaceuticals and agrochemicals. Its unique properties make it a valuable compound in research and industrial applications, particularly in the development of fluorinated materials.
Formula:C7H2F4O2
InChI:InChI=1S/C7H2F4O2/c8-2-1-3(9)6(11)4(5(2)10)7(12)13/h1H,(H,12,13)
InChI key:InChIKey=KVLBXIOFJUWSJQ-UHFFFAOYSA-N
SMILES:C(O)(=O)C1=C(F)C(F)=CC(F)=C1F
Synonyms:
  • 2,3,5,6-Tetrafluorobenzoate
  • Benzoic acid, 2,3,5,6-tetrafluoro-
  • 2,3,5,6-Tetrafluorobenzoic acid
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