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Atomfair 1-Ethoxy-2,3-difluoro-4-[(trans,trans)-4′-pentyl[1,1′-bicyclohexyl]-4-yl]benzene C25H38F2O

Description 1-Ethoxy-2,3-difluoro-4-[(trans,trans)-4′-pentyl[1,1′-bicyclohexyl]-4-yl]benzene (CAS No. 124728-81-0) is a high-purity liquid crystalline compound with the molecular formula C25H38F2O. This advanced organic material features a bicyclohexyl core substituted with an ethoxy-difluorobenzene moiety, offering exceptional thermal stability and electro-optical properties. Its trans,trans configuration ensures optimal molecular alignment for liquid crystal display (LCD) applications. The compound exhibits low viscosity and high birefringence, making it particularly valuable for high-performance display technologies. Available in research quantities with ??98% purity by HPLC, this chemical is supplied in amber vials under inert atmosphere to ensure stability. Key specifications include: Molecular Weight: 392.57 g/mol, Density: ~1.05 g/cm3at 20??C, Refractive Index:…

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Description

Description

1-Ethoxy-2,3-difluoro-4-[(trans,trans)-4′-pentyl[1,1′-bicyclohexyl]-4-yl]benzene (CAS No. 124728-81-0) is a high-purity liquid crystalline compound with the molecular formula C25H38F2O. This advanced organic material features a bicyclohexyl core substituted with an ethoxy-difluorobenzene moiety, offering exceptional thermal stability and electro-optical properties. Its trans,trans configuration ensures optimal molecular alignment for liquid crystal display (LCD) applications. The compound exhibits low viscosity and high birefringence, making it particularly valuable for high-performance display technologies. Available in research quantities with ??98% purity by HPLC, this chemical is supplied in amber vials under inert atmosphere to ensure stability.

Key specifications include: Molecular Weight: 392.57 g/mol, Density: ~1.05 g/cm3 at 20??C, Refractive Index: ~1.55 (589 nm, 20??C). The material is soluble in common organic solvents such as dichloromethane, toluene, and THF, but insoluble in water. Storage recommendations: maintain at 2-8??C under nitrogen with desiccant to prevent moisture absorption and oxidative degradation.

  • CAS No: 124728-81-0
  • Molecular Formula: C25H38F2O
  • Molecular Weight: 392.6
  • Exact Mass: 392.28907216
  • Monoisotopic Mass: 392.28907216
  • IUPAC Name: 1-ethoxy-2,3-difluoro-4-[4-(4-pentylcyclohexyl)cyclohexyl]benzene
  • SMILES: CCCCCC1CCC(CC1)C2CCC(CC2)C3=C(C(=C(C=C3)OCC)F)F
  • Synonyms: 1-ethoxy-2,3-difluoro-4-[(trans,trans)-4′-pentyl[1,1′-bicyclohexyl]-4-yl]Benzene, 1-Ethoxy-2,3-difluoro-4-((trans,trans)-4′-pentyl(1,1′-bicyclohexyl)-4-yl)benzene, 124728-81-0, (trans,trans)-4-(4-Ethoxy-2,3-difluorophenyl)-4′-pentyl-1,1′-bi(cyclohexane), Benzene, 1-ethoxy-2,3-difluoro-4-[(trans,trans)-4′-pentyl[1,1′-bicyclohexyl]-4-yl]-

Application

This compound serves as a crucial component in advanced liquid crystal mixtures for high-resolution displays, particularly in applications requiring wide operating temperature ranges and fast response times. Researchers utilize it in developing electro-optical devices due to its excellent dielectric anisotropy and low rotational viscosity. The material shows particular promise in next-generation LCD technologies, including VA (vertical alignment) and IPS (in-plane switching) modes. Its fluorinated structure contributes to improved voltage holding ratios in display applications.

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