Description

4-[4-(Phenylazo)Phenylazo]-o-Cresol 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 with excellent color properties and stability. It is primarily sought after by manufacturers in the pigments, dyes, inks, and specialty coatings industries for producing vibrant and durable colorants.

Application

• Key intermediate for the synthesis of high-performance azo pigments and dyes.
• Used in the manufacturing of colorants for industrial inks, including printing and packaging applications.
• Employed in the production of pigments for plastics and synthetic fibers to impart color fastness.
• Component in the formulation of specialty coatings and paints requiring specific hue and durability.
• Potential use in the research and development of novel optical materials and sensors.
• Utilized in laboratory settings for analytical chemistry and chromatographic standards.

Basic Information

Product Name	4-[4-(Phenylazo)Phenylazo]-o-Cresol
CAS No.	6300-37-4
Molecular Formula	C19H16N4O
Molecular Weight	316.36 g/mol
Synonyms	o-Cresol, 4,4'-(diazoamino)dibenzenazo-; 4,4'-Bis(phenylazo)-o-cresol; C.I. Solvent Yellow 14; 1,2-Benzenediol, 4,4'-(diazoamino)dibenzenazo-; 2-Methyl-4-[4-(phenylazo)phenylazo]phenol; 4-[(E)-Phenyldiazenyl]-4-[(E)-(2-methylphenoxy)diazenyl]azobenzene; Azodye intermediate 6300-37-4
EINECS	Contact for details

Quality Control

Our 4-[4-(Phenylazo)Phenylazo]-o-Cresol is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity, consistent composition, and batch-to-batch reliability. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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 heat sources and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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