1449783-67-8

Basic information

• Product Name: (Z)-4,4'-dibromooctafluoroazobenzene
• CAS NO: 1449783-67-8
• Molecular Weight: 483.941
• Mol File: 1449783-67-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (Z)-4,4'-dibromooctafluoroazobenzene(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-4,4'-dibromooctafluoroazobenzene(1449783-67-8)
• EPA Substance Registry System: (Z)-4,4'-dibromooctafluoroazobenzene(1449783-67-8)

Safety Data

• Hazardous Substances Data: 1449783-67-8(Hazardous Substances Data)

Upstream product

• 1998-66-9 4-bromo-2,3,5,6-tetrafluoroaniline 

Relevant articles and documents

Shaping crystals with light: Crystal-to-crystal isomerization and photomechanical effect in fluorinated azobenzenes

Unusually long thermal half-lives of perhalogenated cis-azobenzenes enabled their structural characterization and the first evidence of a crystal-to-crystal cis → trans azobenzene isomerization. Irradiation with visible light transforms a perhalogenated cis-azobenzene single crystal into a polycrystalline aggregate of its trans-isomer in a photomechanical transformation that involves a significant, controllable, and thermally irreversible change of crystal shape. This is the first demonstration of permanent photomechanical modification of crystal shape in an azobenzene.