Description

o-Bromo-(2-Bromo)Vinylbenzene (Cis Trans Mixture) is a versatile halogenated aromatic building block characterized by its vinyl and bromo substituents. This compound is valued for its reactivity, serving as a key intermediate in the synthesis of complex organic molecules, particularly in pharmaceutical and agrochemical research. It is essential for chemists and manufacturers engaged in cross-coupling reactions, polymer modification, and the development of advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, especially those requiring halogenated aromatic motifs.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its reactive sites for structural diversification.
• Material Science & Polymer Chemistry: Acts as a monomer or cross-linking agent for creating specialized polymers, liquid crystals, and advanced organic materials.
• Organic Synthesis & Research: Employed in various cross-coupling reactions (e.g., Suzuki, Heck) and as a building block for complex heterocycles and fine chemicals in R&D laboratories.
• Ligand & Catalyst Development: Useful for synthesizing novel ligands and organometallic catalysts used in asymmetric synthesis and industrial catalysis.

Basic Information

Product Name	o-Bromo-(2-Bromo)Vinylbenzene (Cis Trans Mixture)
CAS No.	1298047-80-9
Molecular Formula	C8H6Br2
Molecular Weight	245.94 g/mol
Synonyms	1-Bromo-2-(2-bromovinyl)benzene; 2-(2-Bromovinyl)bromobenzene; o-(2-Bromovinyl)bromobenzene; (2-Bromovinyl)benzene, o-bromo derivative; 1-Bromo-2-[(E/Z)-2-bromoethenyl]benzene; Benzene, 1-bromo-2-(2-bromovinyl)-; (Z/E)-1-Bromo-2-(2-bromovinyl)benzene
EINECS	Contact for details

Quality Control

Our o-Bromo-(2-Bromo)Vinylbenzene (Cis Trans Mixture) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

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). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95% (Cis/Trans Mixture)
Water Content (KF)	≤ 0.5%

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