86776-52-5

Basic information

• Product Name: 4-Cyano-3-fluorophenyl 4-butylbenzoate
• Synonyms: 4-Cyano-3-fluorophenyl 4-butylbenzoate;4-Cyano-3-fluorophenyl 4-n-butylbenzoate, 97%
• CAS NO: 86776-52-5
• Molecular Formula: C18H16FNO2
• Molecular Weight: 297.32
• Mol File: 86776-52-5.mol
• Article Data: 1

Chemical Properties

• Melting Point: 8 °C
• Appearance: /
• Refractive Index: 1.5600-1.5640
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility: soluble in Methanol
• CAS DataBase Reference: 4-Cyano-3-fluorophenyl 4-butylbenzoate(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Cyano-3-fluorophenyl 4-butylbenzoate(86776-52-5)
• EPA Substance Registry System: 4-Cyano-3-fluorophenyl 4-butylbenzoate(86776-52-5)

Safety Data

• Hazardous Substances Data: 86776-52-5(Hazardous Substances Data)

Usage

Chemical Properties

Colorless liquid

Upstream product

• 108-86-1 bromobenzene 
• 53312-80-4 4-amino-2-fluorobenzonitrile 
• 584-48-5 2,4-dinitrobromobenzene 
• 28788-62-7 4-butylbenzoyl chloride 
• 82380-18-5 2-fluoro-4-hydroxybenzonitrile 
• 4110-33-2 2,4-dinitrobenzonitrile 
• 34667-88-4 2-fluoro-4-nitrobenzonitrile 

Relevant articles and documents

SYNTHESIS AND SOME PROPERTIES OF 3-FLUORO-4-CYANOPHENYL 4 prime -n-ALKYLBENZOATES.

A series of 3-fluoro-4-cyanophenyl 4 prime -n-alkylbenzoates, which show monotropic nematic phases, was prepared and their transition temperatures and melting enthalpies were measured. The 3-fluoro-4-cyanophenyl 4 prime -n-propylbenzoate, 3-chloro-4-cyanophenyl 4 prime -n-propylbenzoate and 4-cyanophenyl 4 prime -n-propylbenzoate were mixed with a nematic mixture (A) of 4-n-alkoxyphenyl 4 prime -n-alkylcyclohexane-1 prime -carboxylates. 3-Fluoro-4-cyanophenyl 4 prime -n-propylbenzoate decreases the N-I transition temperature less, increases the birefringence more, and increases the bulk viscosity less than 3-chloro-4-cyanophenyl 4 prime -n-propylbenzoate, and reduces the threshold voltage to the greatest extent. The dielectric anisotropies of 3-fluoro-4-cyanophenyl 4 prime -n-propylbenzoate and 4-cyanophenyl 4 prime -n-propylbenzoate determined from a series of solutions of the compounds in nematic mixture (A) are 35. 9 and 29. 6, respectively.