Description

1,1,2,2-Tetrakis(4-Bromophenyl)Ethene is a high-purity, multi-brominated organic building block of significant interest in advanced materials research and development. Its value lies in its rigid, symmetrical structure and the presence of four reactive bromine substituents, making it a versatile precursor for constructing complex molecular architectures. This compound is primarily needed by R&D chemists and process engineers in the fields of organic electronics, photoluminescent materials, and metal-organic frameworks (MOFs).

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key intermediate for synthesizing host or dopant materials in the emissive layer.
• Aggregation-Induced Emission (AIE) Luminogens: Acts as a core unit for developing novel AIE-active molecules used in chemical sensors and bio-imaging probes.
• Cross-Coupling Reactions: The bromophenyl groups are excellent sites for Suzuki, Heck, and other palladium-catalyzed coupling reactions to create extended π-conjugated systems.
• Metal-Organic Frameworks (MOFs): Used as a tetrahedral organic linker to construct porous, crystalline coordination polymers with tailored properties.
• Liquid Crystal and Polymer Synthesis: Functions as a rigid core for creating star-shaped or dendritic polymers and liquid crystalline materials.
• Pharmaceutical Intermediate: Potential use in the synthesis of complex drug candidates requiring a highly functionalized, symmetrical core structure.

Basic Information

Product Name	1,1,2,2-Tetrakis(4-Bromophenyl)Ethene
CAS No.	61326-44-1
Molecular Formula	C26H16Br4
Molecular Weight	623.93 g/mol
Synonyms	Tetrakis(4-bromophenyl)ethylene; 1,1,2,2-Tetrakis(p-bromophenyl)ethene; 1,1',1'',1'''-[(1E)-1,2-Ethenediylidene]tetrakis[4-bromobenzene]; 4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetrabromobenzene; TPE-4Br; TBPE; Tetra(4-bromophenyl)ethylene
EINECS	Contact for details

Quality Control

Our 1,1,2,2-Tetrakis(4-Bromophenyl)Ethene is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support our clients' compliance needs and are committed to meeting the stringent requirements of advanced material synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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