Description

3,3'-[(2-Chloro-5-Methyl-1,4-Phenylene)Bis[Iminocarbonyl(2-Hydroxy-3,1-Naphthalenediyl)Azo]]Bis[4-Methylbenzoic Acid 1-Methylethyl] Ester is a specialized high-performance organic pigment and dye intermediate. This compound is valued for its complex molecular structure, which imparts excellent coloristic properties and stability, making it a critical component in the synthesis of advanced colorants. It is primarily needed by manufacturers in the pigments, dyes, and specialty chemical industries for producing high-quality, durable colorants for plastics, inks, and coatings.

Application

• High-Performance Pigment Synthesis: A key intermediate for manufacturing complex azo pigments with enhanced lightfastness and weather resistance.
• Plastic Colorants: Used in the production of pigments for coloring engineering plastics, PVC, and polyolefins, providing vibrant and stable hues.
• Industrial Ink Formulation: Serves as a precursor for pigments used in printing inks, including packaging and publication inks, ensuring high color strength.
• Automotive and Industrial Coatings: Enables the synthesis of pigments for coatings that require excellent durability and chemical resistance.
• Specialty Dye Manufacturing: Employed in creating dyes for niche applications where specific color and performance criteria are paramount.
• Research & Development: Used as a reference standard or building block in chemical R&D for developing new colorant molecules.

Basic Information

Product Name	3,3'-[(2-Chloro-5-Methyl-1,4-Phenylene)Bis[Iminocarbonyl(2-Hydroxy-3,1-Naphthalenediyl)Azo]]Bis[4-Methylbenzoic Acid 1-Methylethyl] Ester
CAS No.	71832-84-3
Molecular Formula	C58H44Cl2N6O8
Molecular Weight	1016.91 g/mol
Synonyms	Pigment Orange 64; C.I. 12760; 3,3'-[(2-Chloro-5-methyl-1,4-phenylene)bis[iminocarbonyl(2-hydroxy-3,1-naphthalenediyl)azo]]bis[4-methylbenzoic acid 1-methylethyl ester]; Isopropyl 4-methyl-3-[[4-[[1-[[(4-methyl-2-isopropoxycarbonylphenyl)azo]-2-oxo-3-naphthyl]carbamoyl]-2-chloro-5-methylphenyl]azo]-2-oxo-1-naphthyl]carbamate; Benzoic acid, 4-methyl-, 1-methylethyl ester, bis[iminocarbonyl(2-hydroxy-3,1-naphthalenediyl)azo](2-chloro-5-methyl-1,4-phenylene) deriv.; Azo Pigment Intermediate 71832-84-3
EINECS	Contact for details

Quality Control

Our production of 3,3'-[(2-Chloro-5-Methyl-1,4-Phenylene)Bis[Iminocarbonyl(2-Hydroxy-3,1-Naphthalenediyl)Azo]]Bis[4-Methylbenzoic Acid 1-Methylethyl] Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analysis, including identity confirmation, purity assay, and impurity profiling. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory compliance needs.

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). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Orange to Reddish-Orange Powder
Identification (IR)	Conforms to Structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 5.0%

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