Description

1,2-Bis(4-Ethynylphenyl)Diazene is a specialized organic compound featuring a diazene (azo) bridge connecting two 4-ethynylphenyl groups. This unique molecular architecture, combining azo functionality with terminal alkyne groups, makes it a valuable building block in advanced materials science and synthetic chemistry. It is primarily sought after by researchers and manufacturers in the fields of polymer chemistry, organic electronics, and as a precursor for novel conjugated systems. The compound is supplied with the CAS Number 92792-15-9.

Application

• Advanced Polymer Synthesis: Serves as a key monomer or cross-linking agent for creating novel polymers with azo and acetylene functionalities, potentially leading to materials with unique optical or electronic properties.
• Organic Electronic Materials: Used in the research and development of organic semiconductors, light-emitting diodes (OLEDs), and photovoltaic cells due to its conjugated structure.
• Click Chemistry: The terminal alkyne groups make it an ideal substrate for copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions, facilitating the modular construction of complex molecular architectures.
• Liquid Crystal and Dye Intermediates: Acts as a precursor for synthesizing specialized azo dyes and liquid crystal compounds, where the diazene unit is crucial for color and molecular alignment.
• Surface Modification and Functionalization: Can be used to graft specific functional groups onto surfaces or nanoparticles, altering surface properties for specific applications.
• Academic and Industrial R&D: A critical reagent for exploring new reactions and material properties in chemical research laboratories.

Basic Information

Product Name	1,2-Bis(4-Ethynylphenyl)Diazene
CAS No.	92792-15-9
Molecular Formula	C₁₆H₁₀N₂
Molecular Weight	230.27 g/mol
Synonyms	1,2-Bis(4-ethynylphenyl)diazene; 4,4'-(Diazene-1,2-diyl)bis(ethynylbenzene); (E)-1,2-Bis(4-ethynylphenyl)diazene; 4,4'-(E)-Diazenylbis(ethynylbenzene); p,p'-(Azo)diphenylacetylene; Azo-bis(4-ethynylbenzene); Diazenediylbis(4-ethynylbenzene); 4-Ethynylazobenzene (common name)
EINECS	Contact for details

Quality Control

Our 1,2-Bis(4-Ethynylphenyl)Diazene is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. While specific purity grades (e.g., technical, research) are available, all materials are supported by comprehensive batch documentation. Certificates of Analysis (COA) detailing key specifications are provided to guarantee the product meets your research or process requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Due to its light-sensitive nature, prolonged exposure to light should be avoided. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥95% (Research Grade)
Melting Point	Contact for details

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