Description

4,4'-Diethoxyazobenzene is a high-purity, functionalized azobenzene derivative, valued for its role as a key intermediate in advanced material synthesis. This compound matters for its ability to impart specific photophysical properties, making it essential for research and development in light-responsive systems. Industrial and academic researchers in the fields of liquid crystals, photochromic materials, and organic dyes require this chemical for creating novel functional materials.

Application

• As a photo-responsive moiety in the synthesis of advanced functional polymers and smart materials.
• A key chromophore and intermediate in the development of organic dyes and pigments.
• In research for liquid crystal displays (LCDs) and other electro-optical applications.
• As a building block for molecular switches and sensors that respond to light stimuli.
• Utilized in non-linear optical (NLO) materials research due to its conjugated structure.
• In academic and industrial R&D for studying photoisomerization kinetics and mechanisms.

Basic Information

Product Name	4,4'-Diethoxyazobenzene
CAS No.	588-52-3
Molecular Formula	C16H18N2O2
Molecular Weight	270.33 g/mol
Synonyms	Bis(4-ethoxyphenyl)diazene; p,p'-Diethoxyazobenzene; Azobenzene, 4,4'-diethoxy-; 1,2-Bis(4-ethoxyphenyl)diazene; 4-Ethoxy-4'-(ethoxy)azobenzene; NSC 6178; Diazene, bis(4-ethoxyphenyl)-
EINECS	209-627-7

Quality Control

Our 4,4'-Diethoxyazobenzene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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