Description

2,7-Di-p-Tolyl-Benzo[Lmn][3,8]Phenanthroline-1,3,6,8-Tetraone is a high-purity, specialized organic compound belonging to the class of polycyclic aromatic diketones. This chemical is valued for its unique structural and electronic properties, making it a critical intermediate and functional material in advanced research and manufacturing. It is primarily sought by industries involved in the development of organic electronics, specialty pigments, and high-performance polymers.

Application

• Organic Semiconductor Research: Serves as a key building block or electron-accepting material in the synthesis of novel organic semiconductors for OLEDs, OFETs, and photovoltaic cells.
• Specialty Dyes and Pigments: Used in the development of high-stability, vivid colorants for advanced coatings, inks, and plastics due to its complex aromatic structure.
• Polymer Additive: Functions as a performance-enhancing additive or co-monomer in engineering plastics to improve thermal stability and optical properties.
• Chemical Synthesis Intermediate: Acts as a crucial precursor in multi-step organic synthesis for pharmaceuticals, agrochemicals, and other fine chemicals.
• Analytical Chemistry: May be employed as a chelating agent or fluorescent probe in specific spectroscopic and sensor applications.
• Academic & Industrial R&D: Essential for fundamental research in materials science, supramolecular chemistry, and catalysis.

Basic Information

Product Name	2,7-Di-p-Tolyl-Benzo[Lmn][3,8]Phenanthroline-1,3,6,8-Tetraone
CAS No.	989-74-2
Molecular Formula	C34H20N2O4
Molecular Weight	520.54 g/mol
Synonyms	2,7-Bis(4-methylphenyl)benzo[lmn][3,8]phenanthroline-1,3,6,8-tetraone; 2,7-Di-p-tolylpyromellitic diimide; N,N'-Bis(4-methylphenyl)pyromellitic diimide; 2,7-Bis(p-tolyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone; PMDI-Tolyl; Pyromellitic Diimide Tolyl Derivative; 989-74-2; Benzo[lmn][3,8]phenanthroline-1,3,6,8-tetraone, 2,7-bis(4-methylphenyl)-
EINECS	Contact for details

Quality Control

Our 2,7-Di-p-Tolyl-Benzo[Lmn][3,8]Phenanthroline-1,3,6,8-Tetraone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets precise customer specifications and high industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and impurity profiles is provided with every shipment.

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 such as strong oxidizing agents. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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