Description

Benzenamine, 4-[(3-Ethylphenyl)Azo]- (9Ci) is a specialized azo dye intermediate, a member of the diaryl azo compound class characterized by its distinct chromophore structure. This compound matters for its role as a precise chemical building block in the synthesis of high-performance pigments and dyes, offering excellent color fastness and thermal stability. It is primarily needed by manufacturers in the pigments, specialty dyes, and advanced materials sectors for applications requiring specific optical properties.

Application

• Key intermediate in the synthesis of high-performance azo pigments for plastics and coatings.
• Precursor for manufacturing specialized dyes used in inks, textiles, and leather.
• Research and development of novel organic electronic materials and colorants.
• Production of colorants for masterbatch and polymer coloration.
• Used in the formulation of specialty industrial colorants requiring high purity.
• Potential use in the development of sensors and photonic materials.

Basic Information

Product Name	Benzenamine, 4-[(3-Ethylphenyl)Azo]- (9Ci)
CAS No.	804449-49-8
Molecular Formula	C14H15N3
Molecular Weight	225.29 g/mol
Synonyms	4-[(3-Ethylphenyl)azo]aniline; 4-[(3-Ethylphenyl)diazenyl]aniline; 1-Amino-4-[(3-ethylphenyl)azo]benzene; 3-Ethyl-4'-aminoazobenzene; p-Amino-3'-ethylazobenzene; Azo dye intermediate 804449-49-8; Disperse Yellow 3G (related class)
EINECS	Contact for details

Quality Control

Our production of Benzenamine, 4-[(3-Ethylphenyl)Azo]- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is characterized using advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and R&D processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

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%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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