Description

2,2',5',6-Tetrabromobiphenyl is a halogenated aromatic compound of significant industrial interest. This brominated biphenyl derivative serves as a versatile intermediate and a key component in advanced material synthesis. It is primarily utilized by manufacturers in the polymer, flame retardant, and specialty chemical sectors. Our supply ensures high purity and batch-to-batch consistency for critical applications.

Application

• Flame Retardant Intermediate: A key precursor in the synthesis of brominated flame retardants (BFRs) for engineering plastics, textiles, and electronic components.
• Polymer Additive Synthesis: Used to manufacture additives that impart fire resistance to high-performance polymers like polycarbonates, polyesters, and epoxy resins.
• Chemical Research & Development: Serves as a valuable building block in organic synthesis for creating novel brominated compounds in R&D laboratories.
• Standard Reference Material: Employed as an analytical standard for environmental testing and regulatory compliance monitoring related to brominated compounds.
• Specialty Chemical Manufacturing: Acts as an intermediate in the production of dyes, pigments, and other performance chemicals requiring bromine incorporation.

Basic Information

Product Name	2,2',5',6-Tetrabromobiphenyl
CAS No.	60044-25-9
Molecular Formula	C₁₂H₆Br₄
Molecular Weight	485.79 g/mol
Synonyms	2,2',5',6-Tetrabromo-1,1'-biphenyl; 2,2',5',6-Tetrabromodiphenyl; Biphenyl, 2,2',5',6'-tetrabromo-; 2,2',5',6-TBB; Tetrabromobiphenyl (mixed isomer reference); PCB 52 Tetrabromo Analog
EINECS	Contact for details

Quality Control

Our 2,2',5',6-Tetrabromobiphenyl is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) documenting all test results are provided to ensure full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.