Description

N,N'-Bis(9,10-Dihydro-9,10-Dioxo-1-Anthryl)Phthaldiamide is a specialized anthraquinone derivative known for its complex molecular structure and functional properties. This compound is valued for its role as a high-performance intermediate in the synthesis of advanced organic materials, particularly pigments and dyes. It is essential for manufacturers and R&D facilities in the colorants, specialty chemicals, and advanced materials sectors seeking to develop products with specific chromatic and stability characteristics.

Application

• High-Performance Pigment Intermediate: A key precursor in the synthesis of high-grade, thermally stable organic pigments for automotive coatings, plastics, and inks.
• Specialty Dye Manufacturing: Used in the production of anthraquinone-based dyes for textiles and other industrial applications requiring vivid and durable colors.
• Advanced Material Research: Serves as a building block in organic electronics and photonic materials research due to its conjugated anthraquinone core.
• Chemical Synthesis: Employed as a sophisticated intermediate in multi-step organic synthesis for pharmaceuticals and agrochemicals.
• Analytical Chemistry: Can be utilized as a standard or reagent in chromatographic analysis and spectroscopic studies.

Basic Information

Product Name	N,N'-Bis(9,10-Dihydro-9,10-Dioxo-1-Anthryl)Phthaldiamide
CAS No.	4028-94-8
Molecular Formula	C42H22N2O6
Molecular Weight	650.64 g/mol
Synonyms	N,N'-Bis(1-anthraquinonyl)phthaldiamide; 1,1'-[1,2-Phenylenebis(iminocarbonyl)]bis[9,10-anthracenedione]; Phthaldiamide, N,N'-bis(9,10-dihydro-9,10-dioxo-1-anthryl)-; 4028-94-8; CI 65300; Anthraquinone Pigment Intermediate; 1,1'-(Phthaloyldiimino)di-9,10-anthraquinone
EINECS	Contact for details

Quality Control

Our production of N,N'-Bis(9,10-Dihydro-9,10-Dioxo-1-Anthryl)Phthaldiamide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and quality assurance for your R&D and production processes.

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. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Orange to red-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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