Description

Benzonitrile,4,4'-(1,3,6,8-Tetrahydro-1,3,6,8-Tetraoxobenzo[Lmn][3,8]Phenanthroline-2,7-Diyl)Bis-(9Ci) is a high-purity, specialized organic compound identified by CAS number 131032-66-1. This chemical serves as a critical advanced intermediate or functional material in high-tech synthesis, valued for its complex, fused aromatic structure. It is primarily sought by research institutions and industrial manufacturers in the fields of organic electronics, specialty dyes and pigments, and advanced material science.

Application

• Organic Semiconductor Precursor: A key building block for synthesizing n-type organic semiconductors and electron-transport materials used in OLEDs and OFETs.
• Functional Dye Intermediate: Core structure for developing high-performance pigments and dyes with specific optical or electronic properties.
• Coordination Chemistry & Ligand Synthesis: Used to create sophisticated chelating ligands for catalysis or metal-organic frameworks (MOFs).
• Advanced Polymer Chemistry: Incorporated as a monomer or additive to impart specific thermal stability or electronic characteristics to polymers.
• Non-Linear Optical (NLO) Materials: Investigated for use in materials requiring specific photon absorption and emission properties.
• Academic & Industrial R&D: Serves as a valuable reagent for exploratory chemistry and the development of novel functional molecules.

Basic Information

Item	Details
Product Name	Benzonitrile,4,4'-(1,3,6,8-Tetrahydro-1,3,6,8-Tetraoxobenzo[Lmn][3,8]Phenanthroline-2,7-Diyl)Bis-(9Ci)
CAS No.	131032-66-1
Molecular Formula	C30H12N4O4
Molecular Weight	492.44 g/mol
Synonyms	2,7-Bis(4-cyanophenyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone; N,N'-Bis(4-cyanophenyl)-1,4,5,8-naphthalenetetracarboxylic diimide; 4,4'-(1,3,6,8-Tetrahydro-1,3,6,8-tetraoxobenzo[lmn][3,8]phenanthroline-2,7-diyl)dibenzonitrile; NTCDI-PhCN; Dicyanophenyl-substituted NTCDI; NTCDI-CNPh; Benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone, 2,7-bis(4-cyanophenyl)-
EINECS	Contact for details

Quality Control

Our production of Benzonitrile,4,4'-(1,3,6,8-Tetrahydro-1,3,6,8-Tetraoxobenzo[Lmn][3,8]Phenanthroline-2,7-Diyl)Bis-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic and optical applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and R&D documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to prevent moisture absorption and contamination. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 1.0%

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