65195-04-2

Basic information

• Product Name: 2-cyano-4-heptylphenyl 4'-pentyl[1,1'-biphenyl]-4-carboxylate
• Synonyms: 2-cyano-4-heptylphenyl 4'-pentyl[1,1'-biphenyl]-4-carboxylate;4'-Pentyl[1,1'-biphenyl]-4-carboxylic acid 2-cyano-4-heptylphenyl ester;4'-Pentyl-1,1'-biphenyl-4-carboxylic acid 2-cyano-4-heptylphenyl ester
• CAS NO: 65195-04-2
• Molecular Formula: C₃₂H₃₇NO₂
• Molecular Weight: 467.64168
• EINECS: 265-609-8
• Mol File: 65195-04-2.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-cyano-4-heptylphenyl 4'-pentyl[1,1'-biphenyl]-4-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: 2-cyano-4-heptylphenyl 4'-pentyl[1,1'-biphenyl]-4-carboxylate(65195-04-2)
• EPA Substance Registry System: 2-cyano-4-heptylphenyl 4'-pentyl[1,1'-biphenyl]-4-carboxylate(65195-04-2)

Safety Data

• Hazardous Substances Data: 65195-04-2(Hazardous Substances Data)

Upstream product

• 88134-03-6 2-cyano 4-n-heptyl phenylacetate 
• 88134-02-5 2-bromo-4-n-heptylphenyl acetate 
• 88134-01-4 2-bromo 4-n-heptylphenol 
• 59662-47-4 4-(4-n-pentylphenyl)benzoic acid 
• 1987-50-4 p-heptylphenol 
• 59748-37-7 4'-n-pentyl-<1,1'-biphenyl>-4-carboxylic acid chloride 
• 52899-66-8 2-cyano 4-n-heptylphenol 

Relevant articles and documents

Ortho Cyano Substituted Negative Dielectric Anisotropic Liquid Crystals

A homologous series of 2'-cyano-4'-n-alkylbiphenylcarboxylates and 4-n-alkylcyclohexyl-p-benzoates were synthesized by treating 2'-cyano-4'-n-alkyl substituted phenols with 4-n-alkyl substituted biphenyl carboxylic acids and cyclohexyl benzoic acids.The method of synthesis was discussed.All these compounds were nematogenic in character and their phase transition temperatures were examined.A wide range of mesomorphism was observed in almost all the homologous series.IR, NMR, and dielectric property of these compounds were studied studied.The negative dielectric anisotropic property of these liquid crystalline compounds makes them suitable for application in positive GH display devices.