Chem
J-GLOBAL ID:200907047853215500   Nikkaji number:J21.996G

5CB

5CB
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C18H19N
Molecular formula furigana: C18-H19-N
Molecular weight: 249.357
InChI: InChI=1S/C18H19N/c1-2-3-4-5-15-6-10-17(11-7-15)18-12-8-16(14-19)9-13-18/h6-13H,2-5H2,1H3
InChI key: HHPCNRKYVYWYAU-UHFFFAOYSA-N
SMILES: CCCCCc1ccc(cc1)c1ccc(cc1)C#N
Systematic name  (15):
  • 4′-ペンチル-4-シアノビフェニル
  • 4-ペンチル-4′-シアノ-1,1′-ビフェニル
  • 4-ペンチルビフェニル-4′-カルボニトリル
  • 4-ペンチル-4′-シアノビフェニル
  • 4′-ペンチル-1,1′-ビフェニル-4-カルボニトリル
Show all
Other name (12):
  • 4′-Pentyl-4-biphenylcarbonitrile
  • 4′-Pentylbiphenyl-4-carbonitrile
  • 4-Cyano-4′-pentylbiphenyl
  • 5CB
  • CB-5
Show all
CAS registry number: 40817-08-1
Regulation number (3):
  • 7-(3)-171
  • EINECS2550932
  • TSCA(40817-08-1)
Application (1):
liquid crystal
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