Description

2,2'-Azotoluene CAS NO 584-90-7 is an organic azo compound primarily used as a chemical intermediate and precursor in specialized syntheses. Its value lies in its role as a versatile building block for the production of dyes, pigments, and other functional organic materials. This product is essential for manufacturers and R&D laboratories in the chemical, pharmaceutical, and advanced materials sectors seeking reliable, high-purity intermediates.

Application

• Key intermediate in the synthesis of organic dyes and pigments.
• Precursor for the preparation of specialized azo compounds used in material science.
• Research and development chemical for novel polymerization initiators.
• Building block in pharmaceutical research for creating targeted molecular structures.
• Used in the production of colorants for inks and coatings.
• Starting material for analytical reagent development.

Basic Information

Product Name	2,2'-Azotoluene
CAS No.	584-90-7
Molecular Formula	C14H14N2
Molecular Weight	210.28 g/mol
Synonyms	2,2'-Dimethylazobenzene; o,o'-Azotoluene; Di-o-tolyl-diazene; 1,2-Di-o-tolyl-diazene; Diazene, bis(2-methylphenyl)-; Bis(2-methylphenyl)diazene; 2,2'-Dimethylazobenzol
EINECS	209-534-5

Quality Control

Our 2,2'-Azotoluene is produced and tested under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, purity, and impurity profiles. We are committed to meeting the exacting standards required for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	55 - 58 °C

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