Description

1,2,3,4-Tetrabromo-5-(4-Bromophenyl)Benzene CAS NO 96551-70-1 is a highly brominated aromatic compound, valued for its role as a versatile and effective flame retardant intermediate and building block in advanced organic synthesis. Its multi-bromine substitution pattern makes it a critical component for imparting flame resistance to polymers and for constructing complex molecular architectures. This product is essential for R&D and manufacturing in the polymer additives, specialty chemicals, and advanced materials sectors.

Application

• Primary intermediate in the synthesis of high-performance, brominated flame retardants for engineering plastics and thermoset resins.
• Key building block in advanced organic synthesis for pharmaceuticals, agrochemicals, and liquid crystal materials.
• Used in research and development of novel polymeric materials requiring enhanced fire safety properties.
• Employed as a standard or reference compound in analytical chemistry and quality control laboratories.
• Potential precursor for the development of ligands in catalytic systems and other specialty organic compounds.

Basic Information

Product Name	1,2,3,4-Tetrabromo-5-(4-Bromophenyl)Benzene
CAS No.	96551-70-1
Molecular Formula	C12H4Br5
Molecular Weight	588.59 g/mol
Synonyms	Pentabromodiphenyl Ether (Isomer); 4-Bromophenyl-1,2,3,4-tetrabromobenzene; 1,2,3,4-Tetrabromo-5-(4-bromophenyl)benzene; NSC 407309; 1,1'-Biphenyl, 2,3,4,5,6-pentabromo-; 2,3,4,5,6-Pentabromobiphenyl
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetrabromo-5-(4-Bromophenyl)Benzene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by FT-IR and purity determination by HPLC, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee 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.

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%

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