753501-33-6

Basic information

• Product Name: 4-(4-butoxy-phenylethynyl)-2,6-difluoro-phenylamine
• CAS NO: 753501-33-6
• Molecular Weight: 301.336
• Mol File: 753501-33-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-(4-butoxy-phenylethynyl)-2,6-difluoro-phenylamine(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(4-butoxy-phenylethynyl)-2,6-difluoro-phenylamine(753501-33-6)
• EPA Substance Registry System: 4-(4-butoxy-phenylethynyl)-2,6-difluoro-phenylamine(753501-33-6)

Safety Data

• Hazardous Substances Data: 753501-33-6(Hazardous Substances Data)

Upstream product

• 168832-34-6 4-(4-butoxy-phenyl)-2-methyl-but-3-yn-2-ol 
• 67567-26-4 4-bromo-2,6-difluoroaniline 
• 79887-15-3 1-butoxy-4-ethynylbenzene 
• 39969-57-8 1-bromo-4-butoxybenzene 
• 106-41-2 4-bromo-phenol 

Relevant articles and documents

High birefringence nematic liquid crystals for display and telecom applications

Several compounds with high birefringence and, having tolane structure were synthesized. For a high polarizability, isothiocyanato (NCS) terminal group was introduced. Another goal of this study was reduction of melting point and smectic phases by introduction of fluorine as lateral substituent. The transition temperatures for all the synthesized compounds and the refractive and dielectric indices for one of the compounds have been determined. Electro-optic (EO) measurements were also performed.