115415-51-5

Basic information

• Product Name: 4'-Butyl-biphenyl-4-carboxylic acid 4-cyano-cyclohexyl ester
• CAS NO: 115415-51-5
• Molecular Weight: 361.484
• Mol File: 115415-51-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4'-Butyl-biphenyl-4-carboxylic acid 4-cyano-cyclohexyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 4'-Butyl-biphenyl-4-carboxylic acid 4-cyano-cyclohexyl ester(115415-51-5)
• EPA Substance Registry System: 4'-Butyl-biphenyl-4-carboxylic acid 4-cyano-cyclohexyl ester(115415-51-5)

Safety Data

• Hazardous Substances Data: 115415-51-5(Hazardous Substances Data)

Upstream product

• 77407-27-3 trans-4-Cyanocyclohexanol 

Relevant articles and documents

Liquid Crystalline trans-4-(ω-Cyanalkyl)cyclohexylester and 4-(ω-Cyanalkyl)phenylesters

The synthesis of the title esters 1 and 2a-e (n = 0-3) and their mesomorphic properties are described.When the alkyl-spacer n between the polar CN-group and the cyclohexane ring of cyanalkyl-cyclohexylesters 1 is increased the difference of the clearing points between the phenylesters 2 and the cyclohexylesters 1 decreases to nearly zero.The reason of higher clearing temperatures of 2 is a dynamic conformational effect of ring inversion of cyclohexane in the ester 1 with two polar substituents at the ring.