Description

α-(2-Methoxy-4-Nitrophenylazo)-2',4'-Dimethoxyacetoacetanilide is a high-purity, synthetic organic pigment intermediate. This compound is valued for its role in producing vivid, lightfast, and heat-stable colorants. It is primarily required by manufacturers in the pigments and dyes industry for applications demanding high-performance coloration.

Application

• Key intermediate for the synthesis of high-performance azo pigments, particularly yellows and oranges.
• Production of pigments for industrial coatings, including automotive and coil coatings, where weatherfastness is critical.
• Manufacturing of colorants for plastics and masterbatches, offering good dispersion and thermal stability.
• Used in the formulation of specialty printing inks, such as for packaging and security applications.
• Potential use in the coloration of synthetic fibers and textiles.
• Research and development of novel functional dyes for non-textile applications.

Basic Information

Product Name	α-(2-Methoxy-4-Nitrophenylazo)-2',4'-Dimethoxyacetoacetanilide
CAS No.	67699-56-3
Molecular Formula	C21H22N4O7
Molecular Weight	442.43 g/mol
Synonyms	Pigment Yellow 74 Intermediate; Acetoacet-2,4-dimethoxy-4'-nitro-2'-methoxyazobenzene; 2',4'-Dimethoxy-4-nitro-2-methoxyazobenzene-2-acetoacetamide; 1-(2,4-Dimethoxyphenyl)-3-[(2-methoxy-4-nitrophenyl)hydrazono]butane-1,4-dione; Azo Acetoacetanilide Derivative; C.I. Pigment Yellow 74 Crude; 4-Nitro-2-methoxybenzenediazonium, coupling component with 2,4-dimethoxyacetoacetanilide
EINECS	Contact for details

Quality Control

Our α-(2-Methoxy-4-Nitrophenylazo)-2',4'-Dimethoxyacetoacetanilide is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, color strength, and chemical identity. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with each shipment to guarantee it meets your precise formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to Orange Powder
Identification (IR)	Conforms to Structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Ash Content	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Contact for details

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