Description

2-[(4-Chlorophenyl)Azo]Benzoic Acid is an azo dye intermediate and a versatile chemical building block characterized by its distinct molecular structure. This compound is valued for its role in synthesizing specific colorants and as a precursor in the development of functional organic materials. It is primarily utilized by manufacturers in the dye and pigment, fine chemical, and research and development sectors.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of azo dyes and pigments, particularly those imparting yellow to orange hues.
• Fine Chemical Synthesis: Serves as a versatile building block for creating more complex organic molecules in pharmaceutical and agrochemical research.
• Research & Development: Used in academic and industrial labs for studying azo compound chemistry, photochemistry, and material properties.
• Colorant for Industrial Materials: Potential use in coloring plastics, inks, and coatings where specific colorfastness properties are required.
• Analytical Reagent: May be employed as a standard or reagent in specific chromatographic or spectroscopic analytical methods.

Basic Information

Product Name	2-[(4-Chlorophenyl)Azo]Benzoic Acid
CAS No.	13304-24-0
Molecular Formula	C13H9ClN2O2
Molecular Weight	260.68 g/mol
Synonyms	4-Chlorobenzeneazobenzoic Acid; Benzoic Acid, 2-[(4-chlorophenyl)azo]-; 2-(p-Chlorophenylazo)benzoic Acid; 2-[(4-Chlorophenyl)diazenyl]benzoic Acid; 4'-Chloro-2-carboxyazobenzene; Azoic Coupling Component; CI 13065; p-Chloroazobenzene-2-carboxylic Acid
EINECS	Contact for details

Quality Control

Our 2-[(4-Chlorophenyl)Azo]Benzoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for assay, impurities, and physical properties is 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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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