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Atomfair 4-Cyano-3,5-difluorophenyl 4-(but-3-en-1-yl)benzoate C18H13F2NO2 CAS 208528-35-2

4-Cyano-3,5-difluorophenyl 4-(but-3-en-1-yl)benzoate (CAS No. 208528-35-2) is a high-purity specialty chemical with the molecular formula C18H13F2NO2. This compound features a unique molecular structure combining a cyano-substituted difluorophenyl group and a butenyl-substituted benzoate ester, making it a valuable intermediate in advanced organic synthesis and material science applications. Its precise IUPAC name is (4-cyano-3,5-difluorophenyl) 4-but-3-enylbenzoate . Ideal for researchers and industrial chemists, this product is rigorously tested for purity and consistency, ensuring reliable performance in sensitive reactions. Available in customizable quantities with detailed technical documentation including NMR, HPLC, and MSDS data.

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Description

4-Cyano-3,5-difluorophenyl 4-(but-3-en-1-yl)benzoate (CAS No. 208528-35-2) is a high-purity specialty chemical with the molecular formula C18H13F2NO2. This compound features a unique molecular structure combining a cyano-substituted difluorophenyl group and a butenyl-substituted benzoate ester, making it a valuable intermediate in advanced organic synthesis and material science applications. Its precise IUPAC name is (4-cyano-3,5-difluorophenyl) 4-but-3-enylbenzoate. Ideal for researchers and industrial chemists, this product is rigorously tested for purity and consistency, ensuring reliable performance in sensitive reactions. Available in customizable quantities with detailed technical documentation including NMR, HPLC, and MSDS data.

Properties

  • CAS Number: 208528-35-2
  • Complexity: 453
  • IUPAC Name: (4-cyano-3,5-difluoro-phenyl) 4-but-3-enylbenzoate
  • InChI: InChI=1S/C18H13F2NO2/c1-2-3-4-12-5-7-13(8-6-12)18(22)23-14-9-16(19)15(11-21)17(20)10-14/h2,5-10H,1,3-4H2
  • InChI Key: KHEMMXMPDOTLHG-UHFFFAOYSA-N
  • Exact Mass: 313.09143498
  • Molecular Formula: C18H13F2NO2
  • Molecular Weight: 313.3
  • SMILES: C=CCCC1=CC=C(C=C1)C(=O)OC2=CC(=C(C(=C2)F)C#N)F
  • Topological: 50.1
  • Monoisotopic Mass: 313.09143498
  • Synonyms: 208528-35-2, 4-Cyano-3,5-difluorophenyl 4-(but-3-en-1-yl)benzoate, Benzoic acid, 4-(3-buten-1-yl)-, 4-cyano-3,5-difluorophenyl ester, 4-cyano-3,5-difluorophenyl 4-(but-3-enyl)benzoate, BeBzodFCP, (4-cyano-3,5-difluorophenyl) 4-but-3-enylbenzoate, 4-Cyano-3,5-difluorophenyl 4-but-3-en-1-ylbenzoate, SCHEMBL13198968, C18H13F2NO2, DTXSID80609156, KHEMMXMPDOTLHG-UHFFFAOYSA-N, 4-(3-Butenyl)benzoic acid 4-cyano-3,5-difluorophenyl ester, MFCD34533609, BS-48254, DB-206009, E85297

Application

This compound serves as a versatile building block in the synthesis of liquid crystals and advanced polymeric materials, particularly for optoelectronic applications. Its fluorinated aromatic core and reactive ester group enable precise modifications in pharmaceutical intermediates and agrochemical derivatives. Researchers also utilize it in cross-coupling reactions to develop novel organic semiconductors. The butenyl side chain offers additional functionalization potential for polymer grafting or click chemistry.

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

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  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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