62856-46-6

Basic information

• Product Name: Benzene, 1-bromo-4-[(4-pentylphenyl)ethynyl]-
• CAS NO: 62856-46-6
• Molecular Formula: C19H19Br
• Molecular Weight: 327.264
• Mol File: 62856-46-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzene, 1-bromo-4-[(4-pentylphenyl)ethynyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-bromo-4-[(4-pentylphenyl)ethynyl]-(62856-46-6)
• EPA Substance Registry System: Benzene, 1-bromo-4-[(4-pentylphenyl)ethynyl]-(62856-46-6)

Safety Data

• Hazardous Substances Data: 62856-46-6(Hazardous Substances Data)

Upstream product

• 79887-10-8 1-ethynyl-4-(n-pentyl)benzene 
• 126163-56-2 4-ethoxy-2,3-difluorophenol 

Relevant articles and documents

Contact by reduction manufacturing method (by machine translation)

PROBLEM TO BE SOLVED: dielectric constant anisotropy (Δε) of a large negative value, low viscosity, and refractive index anisotropy (Δn) is useful for obtaining a large liquid crystal compd. synthesizable intermediate, and its production method using the same. SOLUTION: connected-as-CH = CH-or-C≡C compound, for example, expressed by the formula synthetic intermediate (i-2) 6-bromo-2-3 is adjusted by a process from phenolic, further contact by hydrogen reduction, is represented by a liquid crystal compd. (ii-2). Selected drawing: no (by machine translation)