Description

p-[[2-Methyl-4-[(o-Tolyl)Azo]Phenyl]Azo]Phenol is a specialized azo dye intermediate characterized by its distinct molecular structure. This compound is valued for its role in synthesizing high-performance pigments and dyes, offering excellent color properties and stability. It is primarily required by manufacturers in the colorant, plastics, and specialty chemical industries for producing vibrant and durable colors.

Application

• Primary intermediate for the synthesis of high-performance azo pigments and dyes.
• Used in the coloration of plastics and polymers, including PVC and polyolefins.
• Key component in manufacturing industrial inks and coatings for textiles and packaging.
• Employed in the production of specialty colorants for printing applications.
• Acts as a precursor for research chemicals in organic synthesis and material science.
• Potential use in the formulation of non-textile colorants for various industrial applications.

Basic Information

Product Name	p-[[2-Methyl-4-[(o-Tolyl)Azo]Phenyl]Azo]Phenol
CAS No.	6300-42-1
Molecular Formula	C20H18N4O
Molecular Weight	330.39 g/mol
Synonyms	4-[(2-Methyl-4-[(2-methylphenyl)diazenyl]phenyl)diazenyl]phenol; 4-[(2-Methyl-4-[(o-tolyl)azo]phenyl)azo]phenol; Phenol, 4-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-; o-Tolyl Azo Phenol Derivative; Azo Dye Intermediate 6300-42-1; Disperse Orange Related Intermediate; C.I. Disperse Orange 25 Intermediate
EINECS	Contact for details

Quality Control

Our p-[[2-Methyl-4-[(o-Tolyl)Azo]Phenyl]Azo]Phenol is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC and spectroscopic methods, to confirm identity and meet specified impurity profiles. Certificates of Analysis (COA) documenting all critical quality parameters are available upon request to support your quality assurance protocols.

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). Keep away from incompatible materials such as strong oxidizing agents. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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