Description

1H-Benz(De)Isoquinoline-1,3(2H)-Dione, 2-(2-(2-Ethoxyethoxy)Ethyl)-6-Hydroxy-5-((2-Methyl-4-Nitrophenyl)Azo)- is a specialized azo dye derivative based on a naphthalimide core structure, valued for its strong chromophoric properties and light absorption characteristics. This compound is engineered to deliver consistent color performance and stability in demanding industrial formulations. It is primarily utilized by manufacturers in the pigments, inks, coatings, and specialty polymers sectors who require high-performance colorants for technical applications.

Application

• Industrial Pigments: Used as a key intermediate or colorant component for producing high-grade organic pigments.
• Specialty Inks: Formulated into solvent-based and other technical inks for printing applications requiring specific lightfastness.
• Functional Coatings: Incorporated into coatings where color consistency and durability are critical.
• Plastics and Polymers: Acts as a coloring agent for engineering plastics and synthetic fibers.
• Research & Development: Serves as a chemical intermediate in the synthesis of novel dyes and functional materials.
• Analytical Chemistry: Potential use as a chromogenic reagent or indicator in specific analytical methods.

Basic Information

Product Name	1H-Benz(De)Isoquinoline-1,3(2H)-Dione, 2-(2-(2-Ethoxyethoxy)Ethyl)-6-Hydroxy-5-((2-Methyl-4-Nitrophenyl)Azo)-
CAS No.	58186-73-5
Molecular Formula	C28H26N4O7
Molecular Weight	530.53 g/mol
Synonyms	Solvent Orange 60; C.I. 564100; 6-Hydroxy-5-[(2-methyl-4-nitrophenyl)azo]-2-[2-(2-ethoxyethoxy)ethyl]-1H-benz[de]isoquinoline-1,3(2H)-dione; 2-[2-(2-Ethoxyethoxy)ethyl]-6-hydroxy-5-[(2-methyl-4-nitrophenyl)azo]-1H-benz[de]isoquinoline-1,3(2H)-dione; Azo naphthalimide dye; Light Orange R; Pigment Orange derivative.
EINECS	Contact for details

Quality Control

Our production of 1H-Benz(De)Isoquinoline-1,3(2H)-Dione, 2-(2-(2-Ethoxyethoxy)Ethyl)-6-Hydroxy-5-((2-Methyl-4-Nitrophenyl)Azo)- adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure high purity, consistent chromatic properties, and batch-to-batch reproducibility. Certificates of Analysis (COA) detailing identity, purity, and relevant physical-chemical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Loss on Drying	≤ 2.0 %
Heavy Metals	≤ 20 ppm
Solubility	Soluble in common organic solvents (e.g., DMF, DMSO)

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