Description

n-[2-(Dodecyloxy)Ethyl]-n-Ethyl-4-[(2-Mesyl-4-Nitrophenyl)Azo]Aniline is a specialized azo dye intermediate characterized by its complex molecular structure, which imparts specific chromophoric and functional properties. This compound is valued for its role in synthesizing high-performance dyes and pigments with tailored light absorption and stability profiles. It is primarily required by manufacturers in the specialty chemicals sector, particularly those developing advanced colorants for industrial applications, research into novel optical materials, and functional dyes.

Application

• Primary Intermediate for Specialty Dyes & Pigments: Serves as a key building block in the synthesis of high-value azo dyes for niche industrial applications.
• Functional Dye Synthesis: Used in research and production of dyes with specific functional properties, such as those for liquid crystal displays (LCDs) or nonlinear optical materials.
• Research & Development: Employed in chemical R&D for studying structure-property relationships in complex chromophores and developing new colorant molecules.
• Industrial Colorant Production: Potential use in manufacturing colorants for plastics, coatings, or inks where specific spectral properties are required.

Basic Information

Product Name	n-[2-(Dodecyloxy)Ethyl]-n-Ethyl-4-[(2-Mesyl-4-Nitrophenyl)Azo]Aniline
CAS No.	93964-90-0
Molecular Formula	C29H44N4O5S
Molecular Weight	560.75 g/mol
Synonyms	4-[(2-Methanesulfonyl-4-nitrophenyl)azo]-N-[2-(dodecyloxy)ethyl]-N-ethylaniline; C.I. Disperse Red 338; Disperse Red 338; Solvent Red 179; 93964-90-0; N-Ethyl-N-[2-(dodecyloxy)ethyl]-4-[(2-methanesulfonyl-4-nitrophenyl)azo]aniline; 4-[[2-(Methylsulfonyl)-4-nitrophenyl]azo]-N-[2-(dodecyloxy)ethyl]-N-ethylbenzenamine
EINECS	Contact for details

Quality Control

Our production of n-[2-(Dodecyloxy)Ethyl]-n-Ethyl-4-[(2-Mesyl-4-Nitrophenyl)Azo]Aniline adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods and purity assessment by HPLC. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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