6903-63-5

Usage

Uses

Used in Flame Retardant Industry:
3,3'-Dibromodiphenyl Ether is used as a flame retardant additive in various materials, such as plastics, textiles, and electronics, to reduce the risk of fire and improve their fire resistance. Its application in this industry is primarily due to its ability to slow down the spread of flames and reduce the heat release rate during combustion.
Used in Food and Dietary Products:
Unfortunately, 3,3'-Dibromodiphenyl Ether has been found to contaminate foods and dietary products, which can pose potential health risks to consumers. The presence of this chemical in the food supply chain is a concern that needs to be addressed through proper regulation and monitoring to ensure the safety and quality of food products.

Upstream product

• 591-20-8 3-Bromophenol 
• 108-36-1 1,3-dibromobenzene 
• 15268-07-2 3,3'-diaminodiphenyl ether 
• 591-18-4 1-Bromo-3-iodobenzene 

Downstream Products

• 93703-48-1 3,3',4,4'-tetrabromodiphenyl ether 
• 182677-30-1 2,2',3,4,4'5'-hexabromodiphenyl ether 
• 182677-28-7 2,2',3,3',4,4'-hexabromodiphenyl ether 
• 68631-49-2 2,2',4,4',5,5'-hexabromobiphenyl ether 
• 352638-98-3 N,N'-(3,3'-oxybis(3,1-phenylene))dibenzamide 

Relevant academic research and scientific papers

Iptycene pyridazine tetradentate platinum complex phosphorescent material, preparation method and application thereof

The invention discloses an iptycene pyridazine tetradentate platinum complex phosphorescent material, a preparation method and application thereof. The oxygen atom bridged pyridazine tetradentate platinum complex based on iptycene modification has a struc

Ptycene pyridazine octadentate diplatinum complex phosphorescent material as well as preparation method and application thereof

The invention discloses a ptycene pyridazine octadentate diplatinum complex phosphorescent material as well as a preparation method and application thereof. The invention relates to a ptycene-modifiedpyridazine octadentate diplatinum complex bridged by oxygen atoms. According to a phosphorescent platinum complex disclosed by the invention, binuclear platinum is introduced into a rigid non-conjugated ptycene ligand, so that the light-emitting center is increased while the light-emitting efficiency reduction caused by a pi-pi accumulation effect is inhibited, and the light-emitting color of theplatinum complex phosphorescent material is adjusted to a great extent. Compared with mononuclear platinum complexes with the same light-emitting color, the obtained ptycene-modified pyridazine diplatinum complex has higher light-emitting efficiency, light-emitting brightness and thermal stability. According to an electroluminescent device provided by the invention, the light-emitting layer is prepared by adopting a spin-coating film preparation method under specific conditions, so that the cost is low, the operation is simple, the chemical property is stable, the light-emitting brightness and efficiency are high, and the realization of an efficient electroluminescent device is facilitated.

ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE ORGANOMETALLIC COMPOUND, AND DIAGNOSTIC COMPOSITION INCLUDING THE ORGANOMETALLIC COMPOUND

An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.

BLUE AND NARROW BAND GREEN AND RED EMITTING METAL COMPLEXES

The present invention includes tetradentate platinum (II) complexes for narrow band green and red phosphorescent emitters. The present invention also includes blue emitting metal complexes with six-membered chelate rings based on fused carbazole. The pres

Selective one-pot access to symmetrical or unsymmetrical diaryl ethers by copper-catalyzed double arylation of a simple oxygen source

Great CO-mbination: A novel method is reported for the controlled one-pot synthesis of various symmetrical or unsymmetrical diaryl ethers by double arylation of a simple inorganic oxygen source (see scheme). This versatile and highly selective process is based on the use of a cheap and low toxicity copper catalytic system.

Synthesis and Characterization of Polybrominated Diphenyl Ethers - Unlabelled and Radiolabelled Tetra,- Penta- and Hexa-bromodiphenyl Ethers

Diphenyl ether, 3-bromodiphenyl ether and 3,3'-dibromodiphenyl ether have been synthesized via coupling of the appropriate phenol and bromobenzene.Each of these compounds was subsequently brominated to (i) 2,2',4,4'-tetrabromodiphenyl ether, (ii) 2,2'3,4,

Brominated Diphenyl Ethers - an Important Step on the Way to Synthetic Lubricants

The described synthesis of synthetic lubricants based on polyphenyl ethers requires an analytical characterization of the isomerization step, which is important to the process optimization.The separation of the intermediates succeeds with gas chromatography; the isomers are determined using a retention index system.The obtained results are compared with the composition of the final product, which was investigated by HPLC analysis.Keywords.Gas chromatography; Polyphenyl ethers; Lubricants, synthetic.