Description

4-((4-Amino-3-n-Butoxyphenyl)Azo)-N,n-Bis(2-Hydroxyethyl)Aniline is a specialized azo dye intermediate with a complex molecular structure designed for high-performance applications. This compound matters for its role as a key precursor in synthesizing advanced dyes and pigments, offering precise color properties and chemical stability. Industries requiring sophisticated colorants, such as high-end ink manufacturing, specialty textile dyeing, and advanced material coatings, rely on this intermediate for its consistent quality and performance.

Application

• Primary intermediate for the synthesis of high-performance azo disperse dyes and pigments.
• Key component in the production of colorants for synthetic fibers such as polyester and acetate.
• Used in the formulation of specialized inks for digital printing and industrial marking.
• Employed in the development of functional dyes for optical applications and light-sensitive materials.
• Intermediate for research and development of novel organic photoconductors (OPCs) used in photocopiers and laser printers.
• Starting material for creating colorants in polymer coloration and masterbatch production.

Basic Information

Product Name	4-((4-Amino-3-n-Butoxyphenyl)Azo)-N,n-Bis(2-Hydroxyethyl)Aniline
CAS No.	126335-39-5
Molecular Formula	C20H28N4O3
Molecular Weight	372.47 g/mol
Synonyms	4-[(4-Amino-3-butoxyphenyl)azo]-N,N-bis(2-hydroxyethyl)aniline; Solvent Orange 86 (related dye class); C.I. 12752; Azoic Coupling Component; 4-Amino-3-butoxyazobenzene-4'-N,N-bis(2-hydroxyethyl)aniline; N,N-Bis(2-hydroxyethyl)-4-[(4-amino-3-butoxyphenyl)azo]aniline; 1-Amino-2-butoxy-4-[(4-bis(2-hydroxyethyl)amino)phenyl]azo]benzene
EINECS	Contact for details

Quality Control

Our 4-((4-Amino-3-n-Butoxyphenyl)Azo)-N,n-Bis(2-Hydroxyethyl)Aniline is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance protocols.

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, containers should be kept in the original packaging or opaque containers until use.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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