51452-87-0

Basic information

• Product Name: 2,2?DIBROMODIPHENYL ETHER
• Synonyms: 2,2?DIBROMODIPHENYL ETHER;BDE-4;Bis(2-bromophenyl) ether
• CAS NO: 51452-87-0
• Molecular Formula: C₁₂H₈Br₂O
• Molecular Weight: 327.99932
• Mol File: 51452-87-0.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 134-136 °C(Press: 0.5 Torr)
• Appearance: /
• Density: 1.704±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 2,2?DIBROMODIPHENYL ETHER(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2?DIBROMODIPHENYL ETHER(51452-87-0)
• EPA Substance Registry System: 2,2?DIBROMODIPHENYL ETHER(51452-87-0)

Safety Data

• Hazardous Substances Data: 51452-87-0(Hazardous Substances Data)

Usage

Uses

2,2''-Dibromodiphenyl Ether is a toxic and an environmental pollutant. A flame retardant.

Upstream product

• 70787-31-4 2-amino-2'-bromo-diphenyl ether 
• 1072-85-1 o-fluorobromobenzene 
• 95-56-7 2-hydroxybromobenzene 
• 583-55-1 1-Bromo-2-iodobenzene 
• 60671-89-8 1-(2-bromophenoxy)-2-nitrobenzene 

Downstream Products

• 1225-16-7 10-phenyl-10H-phenoxaphosphinine 
• 5436-43-1 2,2',4,4'-Tetrabromodiphenyl ether 
• 89486-38-4 10-benzyl-10H-phenoxazine 
• 58736-93-9 10‐(4‐nitrophenyl)phenoxazine 
• 58736-86-0 10-(4-trifluoromethylphenyl)phenoxazine 
• 58736-67-7 10-(4-methoxyphenyl)-10H-phenoxazine 
• 58736-73-5 10-(4-methylphenyl)phenoxazine 
• 58736-72-4 10-(3-methylphenyl)phenoxazine 
• 37832-25-0 10-phenyl-10H-phenoxazine 
• 17068-15-4 10,10-Diaethyl-phenoxastannin 
• 132-64-9 dibenzofuran 
• 18414-62-5 10,10-dimethyl-phenoxasilin 

Relevant articles and documents

The Importance of Excited-State Energy Alignment for Efficient Exciplex Systems Based on a Study of Phenylpyridinato Boron Derivatives

Understanding excited-state dynamics is critical for improving the photoluminescence (PL) efficiency of exciplexes. A series of exciplexes based on conventional hole-transporting materials as donor and newly developed phenylpyridinato boron derivatives as acceptor were investigated. High PL efficiencies were achieved in only some combinations, and a large difference in performance among combinations provided insight into nonradiative processes in exciplex systems. Furthermore, the triplet local excited states (3LE) of each donor and acceptor were found play an important role in triplet exciplex harvesting. Significant contributions from triplets were clearly observed when the charge-transfer excited states (1CT and 3CT) and 3LE were ideally aligned. We also demonstrated fine control of relative energy alignment via the concentration to improve the PL efficiency.

Organic electroluminescent compound, applications thereof, and organic electroluminescent device

The invention relates to the field of o organic electroluminescent devices and discloses an organic electroluminescent compound, applications thereof, and an organic electroluminescent device. The compound has the structure shown as the formula (I), where

Pd-Catalyzed double N-arylation of primary amines to synthesize phenoxazines and phenothiazines

An efficient and versatile Pd-catalyzed tandem C-N bond formation between aryl halides and primary amines is developed. The transformation allows a one-pot synthesis of phenoxazine and phenothiazine derivatives with a broad range of substitution patterns from readily available precursors.