Description

4-Aminoazobenzene is an important aromatic azo compound and a key chemical intermediate. This compound matters for its role as a versatile precursor in the synthesis of dyes, pigments, and other functional organic materials. It is primarily needed by manufacturers in the chemical, dye, and research sectors for developing colorants and advanced materials.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of various azo dyes and organic pigments used in textiles, inks, and plastics.
• Chemical Research & Development: Serves as a building block for novel organic compounds and functional materials in academic and industrial R&D labs.
• Analytical Chemistry: Used as a reagent or standard in specific analytical methods and chromatographic studies.
• Photographic Chemicals: Can be utilized in the formulation of certain light-sensitive materials and photographic chemicals.
• Liquid Crystal and OLED Materials: Acts as a starting material in the synthesis of components for electronic displays and optoelectronic devices.
• Polymer Additives: Employed in the production of specialty polymers and as a modifier for polymer properties.

Basic Information

Product Name	4-Aminoazobenzene
CAS No.	60-09-3
Molecular Formula	C₁₂H₁₁N₃
Molecular Weight	197.24 g/mol
Synonyms	p-Aminoazobenzene; Aniline Yellow; Solvent Yellow 1; CI 11000; 4-(Phenylazo)aniline; Benzeneazoaniline; 1-Amino-4-phenylazobenzene; USAF EK-1375
EINECS	200-453-6

Quality Control

Our 4-Aminoazobenzene is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards and consistent specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Orange to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	124 - 128 °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.