Description

[2-[[4-[(2-Chloro-4-Nitrophenyl)Azo]-3-Methylphenyl]Ethylamino]Ethyl]Diethylmethyl Chloride is a specialized organic salt and azo dye intermediate of significant commercial importance. Its value lies in its role as a key precursor for synthesizing high-performance cationic dyes and pigments, which are essential for a variety of industrial coloration processes. This compound is primarily needed by manufacturers in the textile, ink, and specialty polymer industries seeking to produce vibrant, stable colors with specific functional properties.

Application

• Cationic Dye Synthesis: A crucial intermediate for manufacturing cationic (basic) dyes used in acrylic fiber dyeing.
• Textile Industry: Production of dyes for coloring polyacrylonitrile (PAN) and modified polyester fibers, offering excellent brightness and wash-fastness.
• Ink Formulation: Used in the creation of specialty inks for jet printing and security applications requiring high color strength.
• Paper Coloring: Acts as a precursor for dyes used in high-quality paper and paperboard products.
• Leather Finishing: Intermediate for dyes applied in the leather tanning and finishing industry.
• Biological Staining: Potential use as an intermediate for histological stains and biological markers in laboratory settings.
• Polymer Modification: Can be utilized to introduce chromophoric groups into specialty polymers for functional materials.
• Research & Development: Serves as a valuable building block in organic synthesis for novel chromophores and functional materials in R&D laboratories.

Basic Information

Product Name	[2-[[4-[(2-Chloro-4-Nitrophenyl)Azo]-3-Methylphenyl]Ethylamino]Ethyl]Diethylmethyl Chloride
CAS No.	64346-61-8
Molecular Formula	C22H30Cl2N5O2
Molecular Weight	475.41 g/mol
Synonyms	2-[[4-[(2-Chloro-4-nitrophenyl)azo]-3-methylphenyl]ethylamino]ethyldiethylmethylammonium chloride; Basic Orange 31 intermediate; C.I. 48035 intermediate; Cationic azo dye intermediate; 1-Ethyl-2-[[4-[(2-chloro-4-nitrophenyl)azo]-3-methylphenyl]ethylamino]-N,N-diethyl-N-methylethanaminium chloride; Azoic diazo component 48; Astrazon Orange G intermediate; Sevron Orange L intermediate
EINECS	Contact for details

Quality Control

Our production of this specialty intermediate adheres to stringent quality control protocols to ensure batch-to-batch consistency and high purity for optimal downstream performance. Each lot is analyzed using advanced techniques like HPLC and NMR to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines
Related Substances (HPLC)	Total impurities ≤ 2.0%

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