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Usage

Uses

Used in Textile Industry:
2,4,6-Tribromophenol sodium salt is used as a flame retardant additive for textiles, enhancing the fire resistance of fabrics and ensuring safety in various applications, such as clothing, upholstery, and curtains.
Used in Plastics Industry:
In the plastics industry, 2,4,6-tribromophenol sodium salt is used as a flame retardant to reduce the flammability of plastic materials, making them safer for use in electronics, construction, and automotive parts.
Used in Foam Industry:
2,4,6-Tribromophenol sodium salt is used as a flame retardant in the production of foam materials, such as insulation and furniture padding, to improve their fire safety and reduce the risk of fire hazards.
However, it is important to note that due to concerns about the potential impact of 2,4,6-tribromophenol sodium salt on human health and the environment, its use has been restricted in some regions. This highlights the need for ongoing research and development of safer and more effective flame retardant alternatives.

InChI:InChI=1/C6H3Br3O.Na/c7-3-1-4(8)6(10)5(9)2-3;/h1-2,10H;/q;+1/p-1

Upstream product

• 108-95-2 phenol 
• 118-79-6 2,4,6-tribromophenol 
• 78165-03-4 C₆H₂Br₃O 

Downstream Products

• 84998-84-5 (2,4,6-tribromo-phenoxy)-acetic acid 
• 201160-26-1 (2,4,6-tribromo-phenoxy)-acetone 
• 32019-71-9 (2,4-dinitro-phenyl)-(2,4,6-tribromo-phenyl)-ether 
• 607-99-8 2,4,6-tribromoanisole 
• 14711-08-1 Iminokohlensaeure-bis-<2,4,6-tribromphenylester> 
• 68577-54-8 4-Phenyl-2,2,6-tris-(2,4,6-tribromo-phenoxy)-2λ⁵-[1,3,5,2]triazaphosphinine 
• 4641-30-9 2-(2,4,6-tribromo-phenoxy)-propionic acid 
• 3278-89-5 1,3,5-tribromo-2-prop-2-enoxybenzene 
• 39784-12-8 2,4,6-tribromophenoxyacetyl chloride 
• 139554-52-2 2-(2,4,6-Tribromo-phenoxy)-propionyl chloride 
• 134145-68-9 1-Carbazol-9-yl-2-(2,4,6-tribromo-phenoxy)-ethanone 
• 134145-76-9 1-Carbazol-9-yl-2-(2,4,6-tribromo-phenoxy)-propan-1-one 
• 20244-60-4 2,4,4-tribromo-6-chloro-cyclohexa-2,5-dienone 
• 14711-10-5 N-Chlor-iminokohlensaeure-bis-<2,4,6-tribromphenylester> 

Relevant academic research and scientific papers

Synthesis method of beraprost sodium intermediate

The invention relates to a synthesis method of a beraprost sodium intermediate I. Cyclopentene and N-bromosuccinimide (NBS) are subjected to a free radical reaction to obtain dibromocyclopentene, anda safer solvent is used for replacing solvents such as carbon tetrachloride and benzene; during preparation of sodium tribromophenolate, sodium hydroxide and other alkalis are used for replacing sodium hydride; 3, 5-bis (2, 4, 6-tribromophenoxy) cyclopentene is directly prepared from generated dibromocyclopentene and 2, 4, 6-tribromophenol sodium through interaction by a'one-pot boiling 'method. The improved reaction conditions are milder, the environment is more friendly, and industrial production is facilitated.

Method for synthesizing 2,4,6-tribromophenyl allyl ether

The invention relates to a method for synthesizing 2,4,6-tribromophenyl allyl ether, solving the technical problems of the prior art, including the complicated synthesis process, the slow etherification reaction progress, serious hydrolysis of chloropropene, low product yield, deep product color and low purity affecting flame retardant performance. The method for synthesizing the 2,4,6-tribromophenyl allyl ether includes the following steps in sequence: 1) adding a first catalyst into an organic solvent of phenol, adding a brominating agent at the temperature of 15-20 DEG C, increasing the temperature to 25-30 DEG C and preserving the heat to obtain tribromophenol, and adding the tribromophenol into an ethanol solution of sodium ethoxide to obtain an ethanol solution of sodium tribromophenolate; 2) adding a dispersant and a second catalyst into the ethanol solution of the sodium tribromophenolate prepared in the step 1), dropwise adding an ethanol solution of the chloropropene, and preserving the heat until reaction completion to obtain the 2,4,6-tribromophenyl allyl ether. The method is widely applied to the synthesis field of flame retardants.

Free Radical Combination Reactions Involving Phenoxyl Radicals

The rates of phenoxyl radical reactions with the superoxide anion radical, O2.-, a peroxyl radical, HOC(CH3)2CH2OO., and an alkyl radical, HOC(CH3)2CH2., in aqueous solution have been measured for 15 different phenoxyl radicals by means of pulse radiolysis.In addition, the one-electron reduction potentials of 10 phenoxyl radicals have been determined.The fraction of electron transfer in the reaction of phenoxyl radicals with O2.- was determined by analysis of γ-irradiated samples.The experimental data can be accommodated by the Marcus theory for electron transfer, with the reorganization energy λ0 = 155 kJ/mol for the reaction between O2.- and phenoxyl radicals.