464206-37-9

Basic information

• Product Name: (2,6-difluoro-4-bromophenol) 3,4-difluorobenzoate
• CAS NO: 464206-37-9
• Molecular Weight: 349.079
• Mol File: 464206-37-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2,6-difluoro-4-bromophenol) 3,4-difluorobenzoate(CAS DataBase Reference)
• NIST Chemistry Reference: (2,6-difluoro-4-bromophenol) 3,4-difluorobenzoate(464206-37-9)
• EPA Substance Registry System: (2,6-difluoro-4-bromophenol) 3,4-difluorobenzoate(464206-37-9)

Safety Data

• Hazardous Substances Data: 464206-37-9(Hazardous Substances Data)

Upstream product

• 455-86-7 3,4-Difluorobenzoic acid 
• 104197-13-9 4-bromo-2,6-difluorophenol 
• 162101-25-9 2,6-difluorophenylboronic acid 
• 28177-48-2 2,6-difluorophenol 
• 372-18-9 1,3-Difluorobenzene 

Relevant articles and documents

Synthesis and mesomorphic properties of some fluorinated benzoate liquid crystals

Three series of [4-(4′-n-alkyloxyphenyl)acetylenyl]-2,6- difluorophenyl fluorinated benezoates and one series of fluorinated benzoates with 2,3,5,6-tetrafluorophenylene group and semi-perfluorocarbon chain have been synthesized. Their phase transition temperatures have been measured by texture observation in a polarizing microscope and confirmed by DSC. For the series without fluorocarbon chains, increasing the quantity of fluorosubstituents on the terminal phenyl groups decreased nematic stability (TN-I), but the breadth of the SmA phase range was increased. Lateral fluorosubstitution in the central group lowered the nematic stability (TN-I) and decreased the breadth of the SmA phase range. The series with semiperfluorocarbon chains were more likely to form SmA phases than the series with hydrogencarbon chains, and with the increasing of fluorosubstituents quantity on the terminal phenyl groups nematic and SmA stability (TN-I and TsmA-N) were both decreased.