Description

4-((4-Amino-3-n-Butoxy-Phenyl)Azo)-N,n-Diethylaniline is a specialized azo dye intermediate of significant commercial importance. This compound is valued for its role in synthesizing high-performance colorants with specific optical and stability properties. It is primarily required by manufacturers in the dye and pigment industries, as well as by research institutions developing advanced functional materials.

Application

• Key intermediate in the synthesis of azo disperse dyes for synthetic fibers like polyester and nylon.
• Precursor for manufacturing high-performance pigments used in plastics, inks, and coatings.
• Used in research and development of non-linear optical (NLO) materials and other functional organic compounds.
• Potential application in the formulation of specialized indicator dyes for analytical chemistry.
• Employed in the production of colorants for liquid crystal displays (LCDs) and other electronic applications.

Basic Information

Product Name	4-((4-Amino-3-n-Butoxy-Phenyl)Azo)-N,n-Diethylaniline
CAS No.	126335-34-0
Molecular Formula	C20H28N4O
Molecular Weight	340.47 g/mol
Synonyms	4-[(4-Amino-3-butoxyphenyl)azo]-N,N-diethylaniline; 4-((4-Amino-3-butoxyphenyl)azo)-N,N-diethylbenzenamine; C.I. Disperse Yellow 241; Disperse Yellow 241; 4-Amino-3-butoxy-4'-(N,N-diethylamino)azobenzene; 1-Butoxy-2-amino-4-[4-(diethylamino)phenylazo]benzene; Solvent Yellow 163; Azoic Diazo Component 106
EINECS	Contact for details

Quality Control

Our production of 4-((4-Amino-3-n-Butoxy-Phenyl)Azo)-N,n-Diethylaniline 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. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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 sources and incompatible materials. Due to its light-sensitive nature, handling and transfer should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	Orange 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
Residual Solvents (GC)	Meets ICH guidelines

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