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Atomfair 1-(4-Ethoxy-2,3-difluorophenyl)-2-(4′-propylbiphenyl-4-yl)-ethine C25H22F2O

Description 1-(4-Ethoxy-2,3-difluorophenyl)-2-(4′-propylbiphenyl-4-yl)-ethine (CAS No. 126163-06-2) is a high-purity organic compound with the molecular formula C25H22F2O. This specialty chemical features a unique ethynyl-linked biphenyl structure with ethoxy and difluoro substitutions, making it valuable for advanced research applications. The compound is supplied as a crystalline solid with ??95% purity (HPLC), rigorously tested for consistency and quality. Ideal for materials science, liquid crystal research, and organic electronics, this product is packaged under inert gas to ensure stability. Each batch is accompanied by comprehensive analytical data including1H NMR,13C NMR, and mass spectrometry reports.

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Description

Description

1-(4-Ethoxy-2,3-difluorophenyl)-2-(4′-propylbiphenyl-4-yl)-ethine (CAS No. 126163-06-2) is a high-purity organic compound with the molecular formula C25H22F2O. This specialty chemical features a unique ethynyl-linked biphenyl structure with ethoxy and difluoro substitutions, making it valuable for advanced research applications. The compound is supplied as a crystalline solid with ??95% purity (HPLC), rigorously tested for consistency and quality. Ideal for materials science, liquid crystal research, and organic electronics, this product is packaged under inert gas to ensure stability. Each batch is accompanied by comprehensive analytical data including 1H NMR, 13C NMR, and mass spectrometry reports.

  • CAS No: 126163-06-2
  • Molecular Formula: C25H22F2O
  • Molecular Weight: 376.4
  • Exact Mass: 376.16387165
  • Monoisotopic Mass: 376.16387165
  • IUPAC Name: 1-ethoxy-2,3-difluoro-4-[2-[4-(4-propylphenyl)phenyl]ethynyl]benzene
  • SMILES: CCCC1=CC=C(C=C1)C2=CC=C(C=C2)C#CC3=C(C(=C(C=C3)OCC)F)F
  • Synonyms: SCHEMBL9508771, MSALPBIGSAXTJJ-UHFFFAOYSA-N, 4-[(4-Ethoxy-2,3-difluorophenyl)ethynyl]-4′-propyl-1,1′-biphenyl, 1-(4-Ethoxy-2,3-difluorophenyl)-2-(4′-propylbiphenyl-4-yl)-ethine, 126163-06-2

Application

This compound serves as a key intermediate in the synthesis of advanced liquid crystal materials for display technologies. Researchers utilize its rigid biphenyl-ethynyl structure to modify mesomorphic properties in nematic LC formulations. The electron-withdrawing fluorine atoms and ethoxy group make it particularly useful for tuning dielectric anisotropy in electro-optical applications. It has shown promise in organic semiconductor research due to its extended ??-conjugation system.

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