Description

Diazene, (4-Chlorophenyl)(4-Ethoxyphenyl)-, (E)- (9Ci) is a specialized diazene derivative, a class of compounds known for their utility as intermediates in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of functional materials and active pharmaceutical ingredients (APIs). It is needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to innovate with precision.

Application

• As a key synthetic intermediate in the research and development of novel pharmaceutical compounds.
• In the preparation of functional dyes and pigments for advanced material applications.
• As a building block for liquid crystal and other specialty polymer precursors.
• For use in agrochemical research in the synthesis of new active ingredients.
• In academic and industrial R&D for studying azo and diazene chemistry.
• As a potential precursor for photoactive materials used in optoelectronic devices.

Basic Information

Product Name	Diazene, (4-Chlorophenyl)(4-Ethoxyphenyl)-, (E)- (9Ci)
CAS No.	188905-67-1
Molecular Formula	C14H13ClN2O
Molecular Weight	260.72 g/mol
Synonyms	(E)-1-(4-Chlorophenyl)-2-(4-ethoxyphenyl)diazene; 4-Chloro-4'-ethoxyazobenzene; (4-Chlorophenyl)(4-ethoxyphenyl)diazene; p-Chloro-p'-ethoxyazobenzene; Azobenzene, 4-chloro-4'-ethoxy-; 1-(4-Chlorophenyl)-2-(4-ethoxyphenyl)diaz-1-ene; Diazene, (4-chlorophenyl)(4-ethoxyphenyl)-, (E)-
EINECS	Contact for details

Quality Control

Our Diazene, (4-Chlorophenyl)(4-Ethoxyphenyl)-, (E)- (9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), identity confirmation, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and should be stored away from light to maintain stability.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.