Description

4'-[[4'-[[[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]amino]carbonyl][1,1'-biphenyl]-4-yl]azo]-N-(9,10-dihydro-9,10-dioxo-1-anthryl)[1,1'-biphenyl]-4-carboxamide is a high-performance, complex anthraquinone-based dye intermediate. This compound is valued for its ability to impart deep, stable colors and is engineered for demanding applications requiring excellent thermal and chemical resistance. It is primarily utilized by manufacturers in the specialty dyes and pigments industry for advanced materials.

Application

• Key intermediate for the synthesis of high-grade, solvent-based anthraquinone dyes.
• Production of pigments for industrial coatings, including automotive and coil coatings, where lightfastness is critical.
• Manufacturing of colorants for plastics and synthetic fibers requiring high-temperature processing stability.
• Potential use in the formulation of specialized inks for security printing or high-durability applications.
• Research and development of novel functional dyes for optoelectronic applications.

Basic Information

Product Name	4'-[[4'-[[[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]amino]carbonyl][1,1'-biphenyl]-4-yl]azo]-N-(9,10-dihydro-9,10-dioxo-1-anthryl)[1,1'-biphenyl]-4-carboxamide
CAS No.	68834-01-5
Molecular Formula	C66H38N6O6
Molecular Weight	1011.05 g/mol
Synonyms	Solvent Blue 122; C.I. 615445; 1,1'-Biphenyl-4-carboxamide, 4'-[[4'-[[[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]amino]carbonyl][1,1'-biphenyl]-4-yl]azo]-N-(9,10-dihydro-9,10-dioxo-1-anthryl)-; Anthraquinone Blue Dye Intermediate; 4'-[[4'-[[[5-(Benzoylamino)-9,10-dioxo-9,10-dihydro-1-anthryl]carbamoyl][1,1'-biphenyl]-4-yl]diazenyl]-N-(9,10-dioxo-9,10-dihydro-1-anthryl)-[1,1'-biphenyl]-4-carboxamide
EINECS	Contact for details

Quality Control

Our production of this specialty intermediate adheres to strict quality management systems. Every batch is analyzed to ensure consistent chemical identity and purity, with specifications tailored to meet the rigorous demands of dye and pigment synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark Blue to Violet Powder
Identification (IR)	Conforms to Reference Spectrum
Purity (HPLC)	≥ 95.0% (Typical 97-99%)
Loss on Drying	≤ 1.0%
Ash Content	≤ 0.5%

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