Description

6-Phenylazo-3,4-Xylenol is an azo dye intermediate and analytical reagent known for its specific chromogenic properties. This compound is valued for its role in the synthesis of specialized dyes and pigments, as well as its utility in colorimetric detection methods. It is primarily required by manufacturers in the dye and pigment industry, as well as by research and quality control laboratories for analytical applications.

Application

• Key intermediate in the synthesis of oil-soluble azo dyes and pigments.
• Manufacture of colorants for plastics, inks, and specialty coatings.
• Reagent for the colorimetric determination and complexometric titration of specific metal ions in analytical chemistry.
• Potential use as a pH indicator in certain non-aqueous or specialized chemical systems.
• Research and development of novel chromogenic materials and sensors.
• Production of laboratory stains and indicators for educational and diagnostic kits.

Basic Information

Product Name	6-Phenylazo-3,4-Xylenol
CAS No.	59380-22-2
Molecular Formula	C14H14N2O
Molecular Weight	226.28 g/mol
Synonyms	4-Methyl-6-(phenylazo)-m-cresol; 2-Methyl-4-[(E)-phenyldiazenyl]-5-methylphenol; 6-Phenylazo-4-methyl-m-cresol; 3,4-Xylenol, 6-phenylazo-; Phenol, 2-methyl-4-[(E)-phenyldiazenyl]-5-methyl-; Azo Dye Intermediate Yellow; C.I. Solvent Yellow; (E)-1-(2-Hydroxy-4,5-dimethylphenyl)-2-phenyldiazene
EINECS	Contact for details

Quality Control

Our 6-Phenylazo-3,4-Xylenol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, melting point, and impurity profile are provided with every shipment to guarantee compliance with your specifications.

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 heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Melting Point	Specification available upon request
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.