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Atomfair 4-Ethoxy-4′-(4-ethylcyclohexyl)-2,3-difluorobiphenyl C22H26F2O CAS 323178-01-4

4-Ethoxy-4′-(4-ethylcyclohexyl)-2,3-difluorobiphenyl (CAS No. 323178-01-4) is a high-purity fluorinated biphenyl derivative with the molecular formula C22H26F2O. This compound features a unique structural combination of an ethoxy group, difluorinated benzene ring, and an ethylcyclohexyl moiety, making it an advanced intermediate for liquid crystal materials and organic synthesis. Its IUPAC name is 1-ethoxy-4-[4-(4-ethylcyclohexyl)phenyl]-2,3-difluorobenzene , and it is supplied as a crystalline solid with ≥98% purity (HPLC). Ideal for researchers developing electro-optical devices, this compound exhibits excellent thermal stability and mesomorphic properties. Store under inert conditions at 2-8°C to maintain stability.

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Description

4-Ethoxy-4′-(4-ethylcyclohexyl)-2,3-difluorobiphenyl (CAS No. 323178-01-4) is a high-purity fluorinated biphenyl derivative with the molecular formula C22H26F2O. This compound features a unique structural combination of an ethoxy group, difluorinated benzene ring, and an ethylcyclohexyl moiety, making it an advanced intermediate for liquid crystal materials and organic synthesis. Its IUPAC name is 1-ethoxy-4-[4-(4-ethylcyclohexyl)phenyl]-2,3-difluorobenzene, and it is supplied as a crystalline solid with ≥98% purity (HPLC). Ideal for researchers developing electro-optical devices, this compound exhibits excellent thermal stability and mesomorphic properties. Store under inert conditions at 2-8°C to maintain stability.

Properties

  • CAS Number: 323178-01-4
  • Complexity: 385
  • IUPAC Name: 1-ethoxy-4-[4-(4-ethylcyclohexyl)phenyl]-2,3-difluoro-benzene
  • InChI: InChI=1S/C22H26F2O/c1-3-15-5-7-16(8-6-15)17-9-11-18(12-10-17)19-13-14-20(25-4-2)22(24)21(19)23/h9-16H,3-8H2,1-2H3
  • InChI Key: DEFRYXBKOCRIJE-UHFFFAOYSA-N
  • Exact Mass: 344.19517177
  • Molecular Formula: C22H26F2O
  • Molecular Weight: 344.4
  • SMILES: CCC1CCC(CC1)C2=CC=C(C=C2)C3=C(C(=C(C=C3)OCC)F)F
  • Topological: 9.2
  • Monoisotopic Mass: 344.19517177
  • Synonyms: 323178-01-4, 4-Ethoxy-4′-(4-ethylcyclohexyl)-2,3-difluorobiphenyl, 4-ethoxy-4′-(4-ethylcyclohexyl)-2,3-difluoro-1,1′-biphenyl, 1-ethoxy-4-[4-(4-ethylcyclohexyl)phenyl]-2,3-difluorobenzene, 1-Ethoxy-4-[4-(4-ethylcyclohexyl)phenyl]-2,3-difluoro-benzene, 1,1′-Biphenyl, 4-ethoxy-4′-(trans-4-ethylcyclohexyl)-2,3-difluoro-, 4-ethoxy-2,3-difluoro-4′-(trans-4-ethylcyclohexyl)- 1,1′-Biphenyl, MFCD30471564, 2O2cHdFB, SCHEMBL4402648, SCHEMBL17715213, DTXSID90730804, DEFRYXBKOCRIJE-UHFFFAOYSA-N, DEFRYXBKOCRIJE-WKILWMFISA-N, DB-201783, N10773, 2,3-Difluoro-4-ethoxy-4′-(4-ethylcyclohexyl)-1,1′-biphenyl, 4-Ethoxy-4”-(4-ethylcyclohexyl)-2,3-difluoro-1,1”-biphenyl, 4-Ethoxy-4a(2)-(trans-4-ethylcyclohexyl)-2,3-difluoro-1,1a(2)-biphenyl, rel-4-Ethoxy-4′-((1r,4r)-4-ethylcyclohexyl)-2,3-difluoro-1,1′-biphenyl, 1350653-57-4

Application

This compound is primarily used in the development of liquid crystal displays (LCDs) due to its ability to modulate refractive indices and improve response times. It serves as a key intermediate in synthesizing advanced nematic or smectic phases for high-performance optoelectronic applications. Researchers also utilize it in organic semiconductors and photonic materials for its fluorinated aromatic properties.

Safety and Hazards

GHS Hazard Statements

  • Not Classified
  • Reported as not meeting GHS hazard criteria by 2 of 2 companies. For more detailed information, please visit ECHA C&L website.

Hazard Classes and Categories

  • Not Classified

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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).

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

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