Description

[2-[4-(4-Amino-2-Methyl-Phenyl)Diazenylphenyl]-2-Oxo-Ethyl]-Trimethyl-Azanium Chloride is a specialized cationic diazo compound, primarily utilized as a key intermediate in the synthesis of advanced colorants and functional dyes. Its molecular structure is engineered to provide excellent chromophore properties and binding affinity, making it a critical component for achieving specific color fastness and performance characteristics. This high-purity intermediate is essential for manufacturers in the textile, ink, and specialty polymer industries seeking to develop high-performance, customized color solutions.

Application

• Textile Dye Intermediate: A crucial building block for synthesizing cationic and reactive dyes used in coloring polyacrylonitrile (acrylic), modified polyesters, and nylon fibers.
• Inkjet Ink Formulation: Serves as a precursor for high-quality pigments and dyes in industrial and commercial inkjet printing, contributing to vibrant color and stability.
• Functional Dye Synthesis: Used in the production of dyes for non-textile applications, including lasers, optical data storage, and liquid crystal displays (LCDs).
• Biological Staining Agent Precursor: An intermediate in the manufacture of certain histological and cytological stains used in laboratory diagnostics and research.
• Paper Coloring: Employed in the synthesis of dyes for specialty paper products requiring high color strength and lightfastness.
• Polymer Modification: Can be used to introduce chromophoric groups into polymer chains for functional or decorative purposes.

Basic Information

Item	Details
Product Name	[2-[4-(4-Amino-2-Methyl-Phenyl)Diazenylphenyl]-2-Oxo-Ethyl]-Trimethyl-Azanium Chloride
CAS No.	36904-42-4
Molecular Formula	C18H23ClN4O
Molecular Weight	346.86 g/mol
Synonyms	Basic Red 46 intermediate; C.I. 110825 intermediate; 2-{4-[(4-Amino-2-methylphenyl)diazenyl]phenyl}-2-oxoethyl-trimethylazanium chloride; N,N,N-Trimethyl-2-oxo-2-{4-[(4-amino-2-methylphenyl)diazenyl]phenyl}ethan-1-aminium chloride; 1-[2-Oxo-2-[4-[(4-amino-2-methylphenyl)azo]phenyl]ethyl]trimethylammonium chloride
EINECS	Contact for details

Quality Control

Our production of [2-[4-(4-Amino-2-Methyl-Phenyl)Diazenylphenyl]-2-Oxo-Ethyl]-Trimethyl-Azanium Chloride adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure consistent high purity and performance. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee full traceability and compliance with your technical requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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