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Atomfair 4-Ethoxy-2,3-difluoro-4′-(trans-4-propylcyclohexyl)-1,1′-biphenyl C23H28F2O CAS 189750-98-9

4-Ethoxy-2,3-difluoro-4′-(trans-4-propylcyclohexyl)-1,1′-biphenyl (CAS No. 189750-98-9) is a high-purity liquid crystal compound designed for advanced research and industrial applications. With the molecular formula C23H28F2O, this biphenyl derivative features a trans-4-propylcyclohexyl group and ethoxy-fluorinated aromatic rings, offering exceptional thermal stability and electro-optical properties. Ideal for liquid crystal displays (LCDs), optical devices, and material science research, this compound is synthesized under stringent quality controls to ensure >98% purity (HPLC). Packaged in amber glass vials under inert gas to prevent degradation, it is suitable for use in photonics, electrochemistry, and organic synthesis. Store at 2-8°C in a dry, dark environment to maintain optimal performance.

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Description

4-Ethoxy-2,3-difluoro-4′-(trans-4-propylcyclohexyl)-1,1′-biphenyl (CAS No. 189750-98-9) is a high-purity liquid crystal compound designed for advanced research and industrial applications. With the molecular formula C23H28F2O, this biphenyl derivative features a trans-4-propylcyclohexyl group and ethoxy-fluorinated aromatic rings, offering exceptional thermal stability and electro-optical properties. Ideal for liquid crystal displays (LCDs), optical devices, and material science research, this compound is synthesized under stringent quality controls to ensure >98% purity (HPLC). Packaged in amber glass vials under inert gas to prevent degradation, it is suitable for use in photonics, electrochemistry, and organic synthesis. Store at 2-8°C in a dry, dark environment to maintain optimal performance.

Properties

  • CAS Number: 189750-98-9
  • Complexity: 399
  • IUPAC Name: 1-ethoxy-2,3-difluoro-4-[4-(4-propylcyclohexyl)phenyl]benzene
  • InChI: InChI=1S/C23H28F2O/c1-3-5-16-6-8-17(9-7-16)18-10-12-19(13-11-18)20-14-15-21(26-4-2)23(25)22(20)24/h10-17H,3-9H2,1-2H3
  • InChI Key: IBFAIOMGVHPWRQ-UHFFFAOYSA-N
  • Exact Mass: 358.21082184
  • Molecular Formula: C23H28F2O
  • Molecular Weight: 358.5
  • SMILES: CCCC1CCC(CC1)C2=CC=C(C=C2)C3=C(C(=C(C=C3)OCC)F)F
  • Topological: 9.2
  • Monoisotopic Mass: 358.21082184
  • Synonyms: 189750-98-9, 4-ETHOXY-2,3-DIFLUORO-4′-(TRANS-4-PROPYLCYCLOHEXYL)-1,1′-BIPHENYL, 4′-(Trans-4-propylcyclohexyl)-2,3-difluoro-4-ethoxy-1,1′-biphenyl, 4-Ethoxy-2,3-difluoro-4′-(trans-4-propylcyclohexyl)biphenyl, 1-ethoxy-2,3-difluoro-4-[4-(4-propylcyclohexyl)phenyl]benzene, 4-(trans-4-propylcyclohexyl)-2,3-difluoro-4-ethoxy-1,1-biphenyl, C23H28F2O, MFCD23115471, 2O3cHdFB, 1,1′-Biphenyl, 4-ethoxy-2,3-difluoro-4′-(trans-4-propylcyclohexyl)-, SCHEMBL2604710, SCHEMBL4402617, SCHEMBL26209573, DTXSID00940492, IBFAIOMGVHPWRQ-UHFFFAOYSA-N, AKOS027252937, SB66359, DS-10294, DB-024673, CS-0149886, E1158, A11365, 4-Ethoxy-2,3-difluoro-4′-(4-propylcyclohexyl)biphenyl, 4′-(trans-4-Propylcyclohexyl)-2,3-difluoro-4-ethoxy-biphenyl, 98%, 4-Ethoxy-2,3-difluoro-4′-((1s,4r)-4-propylcyclohexyl)biphenyl, 3~4~-Ethoxy-3~2~,3~3~-difluoro-1~4~-propyl-1~1~,1~2~,1~3~,1~4~,1~5~,1~6~-hexahydro-1~1~,2~1~:2~4~,3~1~-terphenyl

Application

This compound is primarily used in the development of high-performance liquid crystal mixtures for display technologies, enhancing response times and contrast ratios. Its unique fluorinated structure makes it valuable in optoelectronic research, particularly for tunable lenses and phase modulators. Additionally, it serves as a key intermediate in organic synthesis for advanced materials with tailored dielectric 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: 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.

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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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