99643-56-8

Basic information

• Product Name: Diazene, [4-[(10-bromodecyl)oxy]phenyl][4-(hexyloxy)phenyl]-
• CAS NO: 99643-56-8
• Molecular Formula: C28H41BrN2O2
• Molecular Weight: 517.55
• Mol File: 99643-56-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Diazene, [4-[(10-bromodecyl)oxy]phenyl][4-(hexyloxy)phenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Diazene, [4-[(10-bromodecyl)oxy]phenyl][4-(hexyloxy)phenyl]-(99643-56-8)
• EPA Substance Registry System: Diazene, [4-[(10-bromodecyl)oxy]phenyl][4-(hexyloxy)phenyl]-(99643-56-8)

Safety Data

• Hazardous Substances Data: 99643-56-8(Hazardous Substances Data)

Upstream product

• 108-95-2 phenol 
• 39905-57-2 4-(n-hexyloxy)aniline 
• 4101-68-2 1,10-dibromodecane 
• 141510-20-5 4-[2-[4-(hexyloxy)phenyl]diazen-1-yl]phenol 

Downstream Products

• 1583268-84-1 C₂₈H₄₁N₂O₂S^(1-)*Ag⁽¹⁺⁾ 
• 1583268-81-8 C₂₈H₄₂N₂O₂S 
• 80721-48-8 N¹-{10-[4-(4-Hexyloxy-phenylazo)-phenoxy]-decyl}-ethane-1,2-diamine 
• 80737-49-1 4-(hexyloxy)-4'-<ω-(dimethylethanolammonio)-decyloxy>azobenzenebromide 

Relevant articles and documents

New para-substituted non-symmetric isoflavones for their fast photo-switching ability: Synthesis and their liquid crystal characterization

The first example of non-symmetric isoflavone-based fast photo-switchable liquid crystals with different functional groups at the terminal position were synthesized and characterized. Polarizing optical microscopy study revealed that the compounds showed least ordered nematic phase. Optical photo switching study exhibited very fast photoisomerization effect in solution. The E-Z and Z-E conversion occurred around 3-5 s and 40-700 s respectively. This is also the first example of para-substituted non-symmetric isoflavone liquid crystals exhibiting very fast photo switching property in solution. Argument based on non-symmetrical behaviour might be the reason for the observed behaviour.