Description

N,n-Dimethyl-4,4'-Azodianiline is a high-purity aromatic azo compound, also known as N,N-Dimethylbenzidine, serving as a critical intermediate and precursor in advanced chemical synthesis. Its value lies in its well-defined molecular structure, which provides reliable reactivity for producing dyes, pigments, and specialized polymers. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical industries seeking consistent quality for complex organic transformations.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of azo dyes and organic pigments, contributing to color strength and stability.
• Pharmaceutical Synthesis: Used as a building block in the research and development of active pharmaceutical ingredients (APIs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialized polymers and resins.
• Agrochemical Production: Employed in the synthesis of certain herbicides and plant growth regulators.
• Chemical Research: Serves as a standard or reagent in analytical chemistry and material science research.
• Liquid Crystal Materials: Potential use as a component in the development of liquid crystal displays (LCDs).

Basic Information

Product Name	N,n-Dimethyl-4,4'-Azodianiline
CAS No.	539-17-3
Molecular Formula	C16H20N4
Molecular Weight	268.36 g/mol
Synonyms	N,N-Dimethylbenzidine; 4,4'-Bis(dimethylamino)azobenzene; p,p'-Azobis(N,N-dimethylaniline); N,N,N',N'-Tetramethylbenzidine; 4-(Dimethylamino)-4'-(dimethylamino)azobenzene; Solvent Yellow 7; C.I. 11800; Fast Spirit Yellow
EINECS	208-713-0

Quality Control

Our N,n-Dimethyl-4,4'-Azodianiline is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and melting point determination, to ensure it meets exacting standards for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Melting Point	178°C - 182°C
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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