918964-52-0

Basic information

• Product Name: 5'-Bromo-4,4''-dimethyl-1,1':3',1''-terphenyl
• Synonyms: 5'-Bromo-4,4''-dimethyl-1,1':3',1''-terphenyl
• CAS NO: 918964-52-0
• Molecular Formula: C₂₀H₁₇Br
• Molecular Weight: 337.25298
• Mol File: 918964-52-0.mol
• Article Data: 3

Chemical Properties

• Melting Point: 126-130℃
• Appearance: /
• Density: 1.254±0.06 g/cm3 (20 ºC 760 Torr)
• CAS DataBase Reference: 5'-Bromo-4,4''-dimethyl-1,1':3',1''-terphenyl(CAS DataBase Reference)
• NIST Chemistry Reference: 5'-Bromo-4,4''-dimethyl-1,1':3',1''-terphenyl(918964-52-0)
• EPA Substance Registry System: 5'-Bromo-4,4''-dimethyl-1,1':3',1''-terphenyl(918964-52-0)

Safety Data

• Hazardous Substances Data: 918964-52-0(Hazardous Substances Data)

Upstream product

• 626-39-1 1,3,5-trisbromobenzene 
• 5720-05-8 4-methylphenylboronic acid 
• 106-38-7 para-bromotoluene 

Downstream Products

• 1115023-85-2 C₂₆H₂₉BO₂ 

Relevant articles and documents

SINGLE TRIPHENYLENE CHROMOPHORES IN PHOSPHORESCENT LIGHT EMITTING DIODES

Novel triphenylene compounds are provided. Specific examples include multi-aryl-substituted triphenylenes. A preferred group of compounds are triphenylenes that are substituted with a non-fused aryl group having one or more meta-substituents, where each meta-substituent is a non-fused aryl group optionally substituted with further substituents selected from the group consisting of non-fused aryl groups and alkyl groups. A further preferred group of compounds are triphenylenes that are substituted with a non-fused heteroaryl group having one or more meta-substituents, where each meta-substituent is a non-fused aryl or heteroaryl group optionally substituted with further substituents selected from the group consisting of non-fused aryl groups, non-fused heteroaryl groups, and alkyl groups. Some high triplet energy analogs are expected to work with deep blue phosphorescent dopants. The compounds may be useful in phosphorescent organic light emitting devices. Also provided is an organic electroluminescent device comprising an anode, a cathode, and an emissive layer between the anode and the cathode, the emissive layer comprising a phosphorescent material and a compound having a repeat unit, the repeat unit containing a triphenylene moiety.

Controlled monoarylation of dibromoarenes in water with a polymeric palladium catalyst

A highly selective monoarylation of dibromoarenes was performed via the Suzuki-Miyaura cross-coupling with arylboronic acids with an amphiphilic polystyrene-poly(ethylene glycol) (PS-PEG) resin-supported phosphine-palladium complex in water under heteroge