Description

4,4'-Bis(Diethylamino)Azobenzene is a specialized azo dye intermediate and a functional organic compound characterized by its distinct molecular structure. This compound is valued for its role as a key precursor in synthesizing advanced dyes, pigments, and functional materials with specific optical properties. It is essential for manufacturers and R&D laboratories in the dyestuff, photochromic materials, and chemical sensing sectors seeking high-purity intermediates for product development.

Application

• Dye and Pigment Intermediate: A crucial precursor for synthesizing specialized azo dyes and pigments used in textiles, inks, and coatings.
• Photochromic Materials: Used in research and production of compounds that reversibly change color upon exposure to light.
• Chemical Sensing and Indicators: Employed in the development of optical sensors and pH or metal ion indicators due to its color-changing properties.
• Non-linear Optical (NLO) Materials: Serves as a building block for organic materials with applications in photonics and optoelectronics.
• Research & Development: A valuable reference standard and starting material in academic and industrial organic chemistry research.
• Liquid Crystal Displays (LCDs): Potential use as a dopant or intermediate in the synthesis of dyes for display technologies.

Basic Information

Product Name	4,4'-Bis(Diethylamino)Azobenzene
CAS No.	3588-91-8
Molecular Formula	C20H28N4
Molecular Weight	324.47 g/mol
Synonyms	4,4'-Bis(diethylamino)azobenzene; Solvent Yellow 56; C.I. 11021; 4-[(4-Diethylaminophenyl)azo]-N,N-diethylaniline; p,p'-Bis(diethylamino)azobenzene; 4,4'-Bis(N,N-diethylamino)azobenzene; DEAB; AABDE
EINECS	222-730-8

Quality Control

Our 4,4'-Bis(Diethylamino)Azobenzene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy. We provide Certificates of Analysis (COA) with each shipment, detailing all critical specifications to ensure the material meets your precise application requirements.

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, handling should be minimized under direct light to preserve stability.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	178 - 182 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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