Description

2,2'-[(3,3'-Dimethyl[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[4-Nonylphenol] is a high-purity, diaryl azo-based chemical compound valued for its excellent colorant and functional properties. This specialized chemical is engineered to deliver consistent performance and stability in demanding industrial formulations. It is primarily utilized by manufacturers in the polymer, plastics, and specialty chemical industries seeking reliable additives for coloration and material enhancement.

Application

• Primary use as a colorant and pigment intermediate for plastics and synthetic polymers.
• Functional additive in the production of specialty dyes and inks for industrial printing.
• Potential use as a stabilizer or UV-absorber component in polymer formulations to enhance material longevity.
• Intermediate in the synthesis of liquid crystal dyes and other advanced organic materials.
• Research and development applications in novel photonic and electronic materials.

Basic Information

Product Name	2,2'-[(3,3'-Dimethyl[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[4-Nonylphenol]
CAS No.	67990-27-6
Molecular Formula	C50H68N4O2
Molecular Weight	757.1 g/mol
Synonyms	3,3'-Dimethyl-4,4'-bis(2-hydroxy-5-nonylphenylazo)biphenyl; 4,4'-Bis(2-hydroxy-5-nonylphenylazo)-3,3'-dimethylbiphenyl; Azo Dye Intermediate 67990-27-6; Diarylamide Yellow Pigment Intermediate; 4,4'-[(3,3'-Dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2-nonylphenol]; 2,2'-[(3,3'-Dimethyl-4,4'-biphenylylene)bis(azo)]bis(4-nonylphenol); Lightfast Azo Compound
EINECS	Contact for details

Quality Control

Our production of 2,2'-[(3,3'-Dimethyl[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[4-Nonylphenol] adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as purity, identity, and impurity profiles.

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. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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