3,4-Difluorobenzonitrile

• CAT Number: L011608
• CAS Number: 64248-62-0
• Molecular Formula: C7H3F2N
• Molecular Weight: 139.10
• Purity: ≥95%
• IUPAC Name: 3,4-difluorobenzonitrile
• InChI: InChI=1S/C7H3F2N/c8-6-2-1-5(4-10)3-7(6)9/h1-3H
• InChIKey: BTBFCBQZFMQBNT-UHFFFAOYSA-N
• SMILES: C1=CC(=C(C=C1C#N)F)F

3,4-Difluorobenzonitrile（Cat No.:L011608）is an aromatic organic compound featuring a benzene ring substituted with fluorine atoms at the 3 and 4 positions and a nitrile group (-CN) at the 1 position. This electron-deficient molecule is valued in synthetic chemistry as a building block for pharmaceuticals, agrochemicals, and specialty materials. The fluorine atoms enhance metabolic stability and influence electronic properties, while the nitrile group serves as a versatile functional handle for further derivatization. 3,4-Difluorobenzonitrile is commonly used in reactions involving cross-coupling, nucleophilic substitution, and heterocyclic compound formation.