Description

4,4'-Bis[[[4-(Diethylamino)Phenyl]Methylene]Amino]Azobenzene is a specialized organic dye and functional chromophore belonging to the azobenzene family. This compound matters for its distinct photophysical and electrochemical properties, making it a valuable intermediate in advanced material science and high-tech applications. Industries requiring precise light-absorption characteristics, such as optical data storage, nonlinear optics, and as a sensitizer in dye-sensitized solar cells, are the primary users of this high-purity chemical.

Application

• Optical Data Storage Media: Key component in the development of write-once and rewritable optical discs due to its photochromic properties.
• Nonlinear Optical (NLO) Materials: Used in the synthesis of organic polymers and crystals for frequency doubling, optical switching, and modulation applications.
• Dye-Sensitized Solar Cells (DSSCs): Functions as a sensitizer or co-sensitizer to enhance light harvesting and electron injection efficiency.
• Molecular Switches and Sensors: Serves as a photoresponsive unit in the design of smart materials, molecular machines, and chemical sensors.
• Liquid Crystal Displays (LCDs): Potential dopant for improving the electro-optical performance of liquid crystal mixtures.
• Academic and Industrial R&D: Critical research chemical for studying azo compound synthesis, photoisomerization kinetics, and supramolecular chemistry.

Basic Information

Product Name	4,4'-Bis[[[4-(Diethylamino)Phenyl]Methylene]Amino]Azobenzene
CAS No.	71767-17-4
Molecular Formula	C38H44N6
Molecular Weight	584.80 g/mol
Synonyms	4,4'-Bis[[[4-(Diethylamino)phenyl]methylene]amino]azobenzene; 4,4'-Bis[(4-diethylaminobenzylidene)amino]azobenzene; 4,4'-Bis[(4-diethylaminobenzylidene)amino]diphenyldiazene; Azo dye derivative 71767-17-4; N,N,N',N'-Tetraethyl-4,4'-[(E)-diazene-1,2-diylbis(4,1-phenyleneazanediyl)bis(methanylylidene)]dianiline; (E)-4,4'-((Diazene-1,2-diylbis(4,1-phenylene))bis(azan-1-yl-1-ylidene))bis(N,N-diethylaniline)
EINECS	Contact for details

Quality Control

Our 4,4'-Bis[[[4-(Diethylamino)Phenyl]Methylene]Amino]Azobenzene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity, spectroscopic identification, and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee product integrity and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent potential degradation.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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