Description

4-(4'-Azophenylazo)Benzoate is a specialized azo-based organic compound with the CAS registry number 102932-21-8. This chemical is valued for its distinct chromophoric structure, making it a key intermediate in the synthesis of advanced materials and colorants. It is primarily sought by research institutions and industrial manufacturers in the fields of dye and pigment chemistry, liquid crystal displays (LCDs), and advanced polymer research.

Application

• Key intermediate in the synthesis of high-performance dyes and pigments.
• Research chemical for developing novel liquid crystal materials for display technologies.
• Building block in organic synthesis for advanced polymers and functional materials.
• Potential use in non-linear optical (NLO) materials research.
• Specialty chemical for analytical chemistry and chromatography standards.
• Intermediate for photoactive compounds in experimental photoresist formulations.

Basic Information

Product Name	4-(4'-Azophenylazo)Benzoate
CAS No.	102932-21-8
Molecular Formula	C19H14N4O2
Molecular Weight	330.34 g/mol
Synonyms	Benzoic acid, 4-[(E)-[4-[(E)-phenyldiazenyl]phenyl]diazenyl]-; 4-[(E)-[4-[(E)-Phenyldiazenyl]phenyl]diazenyl]benzoic Acid; 4,4'-Azobis(benzoic acid phenyl ester); p-(p-Phenylazophenylazo)benzoate; Azobenzene-4,4'-dicarboxylic acid diphenyl ester (related structure); Azo dye intermediate 102932-21-8
EINECS	Contact for details

Quality Control

Our 4-(4'-Azophenylazo)Benzoate is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (HPLC), melting point, and impurity profile is provided with every shipment to guarantee it meets your research or production requirements.

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). This compound is light-sensitive and should be stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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