Description

Bis(4-Bromo-2,3,5,6-Tetrafluoro-Phenyl)Diazene is a specialized perfluorinated aromatic azo compound, serving as a high-performance intermediate for advanced material synthesis. Its core value lies in its unique molecular architecture, which introduces bromine and fluorine substituents onto an azo-bridged aromatic core, enabling precise functionalization and modification of polymers and small molecules. This compound is essential for R&D and production in industries requiring materials with enhanced thermal stability, chemical resistance, and specific electronic properties.

Application

• Advanced Polymer Modification: Acts as a key monomer or cross-linking agent for synthesizing high-performance fluorinated polymers and copolymers.
• Liquid Crystal & OLED Materials: Used in the development of fluorinated components for electronic displays and organic light-emitting diodes to improve stability and performance.
• Pharmaceutical & AgroChemical Intermediates: Serves as a versatile building block for introducing perfluoroaryl groups into active molecules during discovery and process chemistry.
• Specialty Dyes and Pigments: Employed in the synthesis of novel, light-fast coloring agents with unique spectral properties.
• Surface Functionalization Agent: Used to modify material surfaces to impart oleophobicity, hydrophobicity, and specific chemical reactivity.
• Research & Development: A critical reagent in academic and industrial labs for exploring new reactions in fluorine chemistry and material science.

Basic Information

Product Name	Bis(4-Bromo-2,3,5,6-Tetrafluoro-Phenyl)Diazene
CAS No.	98583-30-3
Molecular Formula	C12H2Br2F8N2
Molecular Weight	485.96 g/mol
Synonyms	1,1'-(Diazene-1,2-diyl)bis(4-bromo-2,3,5,6-tetrafluorobenzene); 4,4'-Dibromooctafluoroazobenzene; Octafluoro-4,4'-dibromoazobenzene; Bis(4-bromotetrafluorophenyl)diazene; p,p'-Dibromooctafluoroazobenzene; Azobenzene, 4,4'-dibromooctafluoro-; 98583-30-3
EINECS	Contact for details

Quality Control

Our Bis(4-Bromo-2,3,5,6-Tetrafluoro-Phenyl)Diazene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, NMR for structural confirmation, and GC-MS for impurity profiling. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to Orange Crystalline Powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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