Description

(E)-4-((4-Aminophenyl)Diazenyl)-2-Chlorophenol is a specialized azo dye intermediate with a distinct molecular structure. This compound is valued for its role in synthesizing high-performance pigments and dyes, offering precise color properties and chemical stability. It is primarily required by manufacturers in the dye and pigment, specialty chemical, and advanced material research sectors.

Application

• Dye and Pigment Synthesis: A key intermediate for producing azo dyes and organic pigments used in textiles, inks, and coatings.
• Liquid Crystal Displays (LCDs): Potential use in the synthesis of dichroic dyes for display applications.
• Analytical Chemistry: Can serve as a reagent or a chromophore in colorimetric detection methods and sensor development.
• Photographic Industry: Used in the formulation of light-sensitive materials and color couplers.
• Research & Development: Serves as a building block for novel organic compounds in academic and industrial R&D labs.
• Polymer Additives: Incorporated to impart specific color or functional properties to polymer matrices.

Basic Information

Product Name	(E)-4-((4-Aminophenyl)Diazenyl)-2-Chlorophenol
CAS No.	669092-47-1
Molecular Formula	C12H10ClN3O
Molecular Weight	247.68 g/mol
Synonyms	4-[(E)-(4-Aminophenyl)diazenyl]-2-chlorophenol; 2-Chloro-4-[(4-aminophenyl)azo]phenol; 2-Chloro-4-[(E)-(4-aminophenyl)diazenyl]phenol; (E)-2-Chloro-4-(4-aminophenylazo)phenol; 4-Aminoazobenzene-2'-chloro-4'-ol; Azo Dye Intermediate Yellow 2G Related Compound; Disperse Yellow 3G Intermediate
EINECS	Contact for details

Quality Control

Our production of (E)-4-((4-Aminophenyl)Diazenyl)-2-Chlorophenol adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques like HPLC and NMR to confirm identity and assay. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with customer requirements.

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). This material is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain stability and purity.

Specification

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

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