CAS 40817-08-1: 4-Cyano-4′-pentylbiphenyl

Description: 4-Cyano-4′-pentylbiphenyl, with the CAS number 40817-08-1, is a chemical compound that belongs to the class of biphenyl derivatives. It features a cyano group (-CN) and a pentyl chain attached to the biphenyl structure, which contributes to its unique properties. This compound is typically characterized by its liquid crystalline behavior, making it of interest in the field of materials science, particularly in the development of liquid crystal displays (LCDs). The presence of the cyano group enhances its polarity and solubility in various solvents, while the pentyl chain influences its thermal stability and phase transition temperatures. Additionally, 4-Cyano-4′-pentylbiphenyl exhibits specific optical properties, which are crucial for its application in electronic devices. Its molecular structure allows for a range of interactions, making it suitable for various applications in organic electronics and photonics. Overall, this compound is significant in research and industrial applications due to its distinctive chemical and physical characteristics.

Formula: C₁₈H₁₉N

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: InChIKey=HHPCNRKYVYWYAU-UHFFFAOYSA-N

SMILES: N#CC=1C=CC(=CC1)C2=CC=C(C=C2)CCCCC

Synonyms:

• (1,1'-Biphenyl)-4-carbonitrile, 4'-pentyl-
• 4'-Amyl-4-cyanobiphenyl
• 4'-Pentil[1,1'-Bifenil]-4-Carbonitrilo
• 4'-Pentyl(1,1'-biphenyl)-4-carbonitrile
• 4'-Pentyl-4-Biphenylcarbonitril
• 4'-Pentyl-4-biphenylcarbonitrile
• 4'-Pentyl-4-cyanobiphenyl
• 4'-Pentyl[1,1'-biphenyl]-4-carbonitril
• 4'-Pentylbiphenyl-4-Carbonitrile
• 4'-n-Pentyl-4-biphenylcarbonitrile
• 4'-n-Pentyl-4-cyanobiphenyl
• 4,4'-n-Pentylcyanobiphenyl
• 4-(4'-Pentylphenyl)benzonitrile
• 4-Amyl-4-Biphenylcarbonitrile
• 4-Cyano-4'-n-pentyl-1,1'-biphenyl
• 4-Cyano-4'-n-pentyldiphenyl
• 4-Cyano-4'-pentyl-1,1'-biphenyl
• 4-Cyano-4'-pentylbiphenyl
• 4-Cyano-4'-pentyldiphenyl
• 4-n-Amyl-4'-cyanobiphenyl
• 5-Bb-C
• 5BF
• 5CB
• 5CB (liquid crystal)
• 5TsB
• Bdh-K 15
• C 1550
• CB 5 (liq. crystal)
• CB 5 (liquid crystal)
• CPB
• Cb 5
• E 49
• E 49 (liquid crystal)
• K 15
• K 15 (liquid crystal)
• Lc 5Cb
• PCB
• PCB (liquid crystal)
• Pentyl cyanobiphenyl
• p-Amyl-p'-cyanobiphenyl
• p-Cyano-p'-pentylbiphenyl
• p-Pentyl-p'-cyanobiphenyl
• p-n-Amylbenzylidene-p'-cyanoaniline
• p-n-Pentyl-p'-cyanobiphenyl

4-Cyano-4'-pentylbiphenyl

CAS: 40817-08-1

• Formula: C₁₈H₁₉N
• Purity: >98.0%(GC)
• Color and Shape: White or Colorless to Almost white or Almost colorless powder to lump to clear liquid
• Molecular weight: 249.36

4-Cyano-4'-n-pentylbiphenyl, 99%

CAS: 40817-08-1

4-Cyano-4'-n-pentylbiphenyl is used in the preparation of 4'-pentylbiphenyl-4-carboxylic acid by acidic hydrolysis using sulfuric acid …

• Formula: C₁₈H₁₉N
• Purity: 99%
• Color and Shape: Colorless to white, Crystals or powder or crystalline powder or clear liquid as melt
• Molecular weight: 249.36

[1,1'-Biphenyl]-4-carbonitrile, 4'-pentyl-

CAS: 40817-08-1

• Formula: C₁₈H₁₉N
• Purity: 98%
• Color and Shape: Liquid
• Molecular weight: 249.3502

4-Pentyl-[1,1'-biphenyl]-4'-carbonitrile

CAS: 40817-08-1

• Formula: C₁₈H₁₉N
• Purity: 98%
• Color and Shape: white liquid
• Molecular weight: 249.35g/mol

4-Cyano-4'-pentylbiphenyl

CAS: 40817-08-1

• Purity: 96.00%
• Color and Shape: Liquid
• Molecular weight: 249.35699462890625

4-Cyano-4'-N-pentylbiphenyl

CAS: 40817-08-1

Applications The preparation of liquid crystal physical gel by the self-assembly of cholesteryl sterate in …

• Formula: C₁₈H₁₉N
• Color and Shape: Neat
• Molecular weight: 249.35

4-Cyano-4'-N-pentylbiphenyl

CAS: 40817-08-1

4-Cyano-4'-N-pentylbiphenyl is a chemical compound that has a melting point of about . It is …

• Formula: C₁₈H₁₉N
• Purity: Min. 95%
• Molecular weight: 249.35 g/mol