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CAS 57125-49-2

:

4′-Dodecyl[1,1′-biphenyl]-4-carbonitrile

Description:
4′-Dodecyl[1,1′-biphenyl]-4-carbonitrile, identified by its CAS number 57125-49-2, is a chemical compound that belongs to the class of liquid crystals, specifically a type of cyanobiphenyl. This substance features a dodecyl chain, which contributes to its amphiphilic properties, enhancing solubility in various solvents and influencing its phase behavior. The biphenyl structure provides rigidity, while the carbonitrile functional group introduces polar characteristics, making it suitable for applications in liquid crystal displays (LCDs) and other electronic devices. The presence of the long alkyl chain typically results in a lower melting point and improved thermal stability, which are desirable traits in liquid crystal materials. Additionally, the compound's molecular structure allows for specific alignment properties under electric fields, making it valuable in the development of advanced materials for optoelectronic applications. Overall, 4′-Dodecyl[1,1′-biphenyl]-4-carbonitrile exemplifies the intricate balance of hydrophobic and hydrophilic interactions that define the behavior of liquid crystalline substances.
Formula:C25H33N
InChI:InChI=1S/C25H33N/c1-2-3-4-5-6-7-8-9-10-11-12-22-13-17-24(18-14-22)25-19-15-23(21-26)16-20-25/h13-20H,2-12H2,1H3
InChI key:InChIKey=YTXPODSLSFRTBJ-UHFFFAOYSA-N
SMILES:C(CCCCCCCCCCC)C1=CC=C(C=C1)C2=CC=C(C#N)C=C2
Synonyms:
  • (1,1'-Biphenyl)-4-carbonitrile, 4'-dodecyl-
  • 4'-Dodecylbiphenyl-4-Carbonitrile
  • 4-Cyano-4'-dodecylbiphenyl
  • 4-Cyano-4′-dodecyl-1,1′-biphenyl
  • 4-Dodecyl-4′-cyanobiphenyl
  • 4′-Dodecyl-4-biphenylcarbonitrile
  • CB 12 (liquid crystal)
  • Cb 12
  • 4′-Dodecyl[1,1′-biphenyl]-4-carbonitrile
  • 4'-Dodecyl(1,1'-biphenyl)-4-carbonitrile
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