Description

4-[(4-Aminophenyl)Azo]-1,3-Benzenediamine is a specialized aromatic azo diamine compound with the CAS number 6364-34-7. This chemical serves as a crucial intermediate in the synthesis of high-performance dyes and pigments, valued for its ability to impart color and specific chemical properties to final products. It is primarily required by manufacturers in the dyestuff, textile, and specialty chemical industries for producing colorants and advanced functional materials.

Application

• Dye and Pigment Intermediate: A key building block for synthesizing azo dyes, particularly for textiles, leather, and paper.
• Textile Colorant Production: Used in the manufacture of dyes that provide vibrant and durable colors on natural and synthetic fibers.
• Specialty Polymer Synthesis: Can be incorporated as a monomer or functional additive in polymers requiring specific optical or chemical resistance properties.
• Chemical Research & Development: Employed in R&D laboratories for developing new chromophores and functional organic molecules.
• Analytical Reagent: Potential use as a reagent or standard in analytical chemistry for method development and calibration.

Basic Information

Product Name	4-[(4-Aminophenyl)Azo]-1,3-Benzenediamine
CAS No.	6364-34-7
Molecular Formula	C12H13N5
Molecular Weight	227.27 g/mol
Synonyms	1,3-Benzenediamine, 4-[(4-aminophenyl)azo]-; 4-[(4-Aminophenyl)diazenyl]benzene-1,3-diamine; 4-Aminoazobenzene-3',5'-diamine; 3,5-Diamino-4'-aminoazobenzene; Azoic Diazo Component; Disperse Orange 3 intermediate; C.I. 11005; Fast Orange Base
EINECS	228-880-8

Quality Control

Our 4-[(4-Aminophenyl)Azo]-1,3-Benzenediamine 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) is provided with every shipment, detailing specifications such as assay, impurity profile, and physical characteristics. We are committed to meeting the high-purity standards required by the fine chemical and dyestuff industries.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Orange to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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