Description

2,9-Bis[4-(Phenylazo)Phenyl]Anthra[2,1,9-Def:6,5,10-D'E'F']Diisoquinoline-1,3,8,10(2H,9H)-Tetrone is a high-performance, complex organic pigment and dye intermediate. This compound is valued for its exceptional color strength, thermal stability, and chemical resistance, making it a critical component for demanding applications. It is primarily sought after by manufacturers in the pigments, advanced polymers, and specialty coatings industries who require superior performance characteristics.

Application

• High-Performance Pigments: As a key chromophore for producing vivid, durable red and maroon organic pigments.
• Specialty Coatings & Inks: Imparts color and UV stability in automotive, industrial, and packaging coatings and inks.
• Advanced Polymer Systems: Used as a colorant in engineering plastics, fibers, and films requiring high-temperature processing.
• Optical Data Storage: Potential application in dye layers for recordable optical media due to specific light-absorption properties.
• Liquid Crystal Displays (LCDs): Investigated for use in color filters and photo-alignment layers.
• Research & Development: Serves as a sophisticated building block in organic synthesis for novel functional materials.

Basic Information

Item	Detail
Product Name	2,9-Bis[4-(Phenylazo)Phenyl]Anthra[2,1,9-Def:6,5,10-D'E'F']Diisoquinoline-1,3,8,10(2H,9H)-Tetrone
CAS No.	3049-71-6
Molecular Formula	C54H28N6O4
Molecular Weight	824.84 g/mol
Synonyms	Pigment Red 177; C.I. 65300; Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10-tetrone, 2,9-bis[4-(phenylazo)phenyl]-; 2,9-Bis(p-azophenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10-tetrone; C.I. Pigment Red 177; Cl 65300; PR 177
EINECS	221-266-5

Quality Control

Our production of 2,9-Bis[4-(Phenylazo)Phenyl]Anthra[2,1,9-Def:6,5,10-D'E'F']Diisoquinoline-1,3,8,10(2H,9H)-Tetrone adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and spectrophotometry for coloristic properties, to ensure consistency and performance. Certificates of Analysis (COA) detailing purity, impurity profile, and physical characteristics are provided with each shipment to guarantee compliance with your technical specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents. The compound is light-sensitive; prolonged exposure to light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Dark Red to Maroon Powder
Identification (IR)	Conforms to Standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Ash Content	≤ 1.0%
Particle Size (D50)	< 10.0 μm (or as specified)
Heavy Metals (as Pb)	≤ 20 ppm

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