Description

2,2'-[(3,3'-Dichloro[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[n-(2,4-Dimethoxyphenyl)-3-Oxobutyramide] is a specialized, high-purity azo-based organic compound, identified by CAS NO 67828-22-2. This chemical is valued for its precise molecular structure and consistent performance as a key intermediate in advanced synthesis. It is primarily required by research institutions and industrial manufacturers engaged in the development of high-performance materials and specialty chemicals.

Application

This compound serves as a critical building block in several advanced chemical sectors. Its primary applications include:

• Specialty Dye and Pigment Intermediate: Used in the synthesis of complex, high-stability azo dyes and pigments for niche applications.
• Advanced Material Research: Acts as a monomer or precursor in the development of novel polymers and functional materials with specific optical or electronic properties.
• Pharmaceutical Research Intermediate: Employed in the exploratory synthesis of new chemical entities (NCEs) and active pharmaceutical ingredients (APIs) requiring complex azo-linked architectures.
• Liquid Crystal and OLED Material Development: Serves as a potential component in the synthesis of organic semiconductors and liquid crystal compounds.
• Analytical Chemistry Reagent: Used as a standard or reagent in chromatographic analysis and method development for similar compound classes.
• Cross-linking Agent: Potential use in creating cross-linked polymer networks for coatings or adhesives requiring specific thermal or chemical resistance.

Basic Information

Product Name	2,2'-[(3,3'-Dichloro[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[n-(2,4-Dimethoxyphenyl)-3-Oxobutyramide]
CAS No.	67828-22-2
Molecular Formula	C42H36Cl2N6O8
Molecular Weight	823.68 g/mol
Synonyms	3,3'-Dichloro-4,4'-bis[2-(2,4-dimethoxyphenylcarbamoyl)-3-oxobutyldiazenyl]biphenyl; C.I. Pigment Yellow 192; Pigment Yellow 192; PY 192; 2,2'-[(3,3'-Dichloro-4,4'-biphenylylene)bis(azo)]bis[N-(2,4-dimethoxyphenyl)-3-oxobutyramide]; 67828-22-2; Azo Pigment Yellow 192
EINECS	Contact for details

Quality Control

Our production of 2,2'-[(3,3'-Dichloro[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[n-(2,4-Dimethoxyphenyl)-3-Oxobutyramide] adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to Orange Powder
Identification (IR)	Conforms to Structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm
Specific Impurities (HPLC)	Individual ≤ 0.5%, Total ≤ 2.0%

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