Description

1-(2-Ethylhexyl)-1,2-Dihydro-6-Hydroxy-5-[(4-Methoxy-2-Nitrophenyl)Azo]-4-Methyl-2-Oxonicotinonitrile is a specialized azo-based organic pigment and dye intermediate. This compound is valued for its ability to impart specific color properties and is engineered for stability and performance in demanding formulations. It is primarily sought after by manufacturers in the pigments, inks, coatings, and specialty plastics industries for high-performance applications.

Application

• Key intermediate for the synthesis of high-performance organic pigments.
• Used in the coloration of industrial inks, including packaging and security inks.
• Imparts color and stability in specialty coatings and paints.
• Employed as a colorant in the manufacturing of plastics and synthetic resins.
• Potential use in the formulation of dyes for textiles and other materials.
• Research and development applications in novel photonic or electronic materials.

Basic Information

Item	Details
Product Name	1-(2-Ethylhexyl)-1,2-Dihydro-6-Hydroxy-5-[(4-Methoxy-2-Nitrophenyl)Azo]-4-Methyl-2-Oxonicotinonitrile
CAS No.	68992-01-8
Molecular Formula	C24H27N5O5
Molecular Weight	465.50 g/mol
Synonyms	Pigment Orange 73; C.I. 561200; 5-[(4-Methoxy-2-nitrophenyl)azo]-1-(2-ethylhexyl)-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile; 1-(2-Ethylhexyl)-6-hydroxy-5-[(4-methoxy-2-nitrophenyl)azo]-4-methyl-2-oxo-1,2-dihydronicotinonitrile; 2-Oxonicotinonitrile derivative; Azo pigment intermediate; Orange pigment intermediate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, impurity profile, and color strength are available upon request to support your quality assurance protocols.

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 and sources of ignition.

Specification

Item	Specification
Appearance	Orange to red-orange powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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