Description

4-((4-Amino-3-n-Propoxy-Phenyl)Azo)-N,n-Diethylaniline is a specialized azo dye intermediate characterized by its distinct molecular structure. This compound is critical for synthesizing high-performance dyes and pigments, offering excellent color properties and stability. It is primarily required by manufacturers in the dyestuff, textile, ink, and specialty chemical industries for producing vibrant and durable colorants.

Application

• Primary Intermediate for Azo Dyes: Serves as a key building block in the synthesis of high-value disperse, reactive, and solvent dyes.
• Textile Industry: Used in the coloration of synthetic fibers such as polyester, nylon, and acetate, providing excellent wash and light fastness.
• Ink Manufacturing: Employed in the production of inks for digital printing, packaging, and specialty applications requiring precise color tones.
• Pigment Production: Acts as a precursor for organic pigments used in plastics, coatings, and automotive paints.
• Research & Development: Utilized in chemical R&D for developing novel chromophores and functional materials.
• Analytical Chemistry: May be used as a standard or reagent in chromatographic analysis and method development.

Basic Information

Product Name	4-((4-Amino-3-n-Propoxy-Phenyl)Azo)-N,n-Diethylaniline
CAS No.	126335-33-9
Molecular Formula	C19H26N4O
Molecular Weight	326.44 g/mol
Synonyms	4-[(4-Amino-3-propoxy-phenyl)azo]-N,N-diethylaniline; 4-((4-Amino-3-n-Propoxyphenyl)azo)-N,N-diethylaniline; 4-[(4-Amino-3-propoxy-phenyl)diazenyl]-N,N-diethylaniline; C.I. Disperse Orange 30 intermediate; Azo dye intermediate 126335-33-9; N,N-Diethyl-4-[(4-amino-3-propoxy-phenyl)azo]aniline; 1-Amino-2-propoxy-4-[(4-diethylamino)phenylazo]benzene
EINECS	Contact for details

Quality Control

Our 4-((4-Amino-3-n-Propoxy-Phenyl)Azo)-N,n-Diethylaniline undergoes rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed using advanced techniques like HPLC and GC to verify identity, purity, and impurity profiles. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality management system is designed to ensure batch-to-batch consistency and reliability for your production processes.

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. The container should be kept tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 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.