Description

4,5-Bis(Carbazol-9-Yl)-1,2-Dicyanobenzene is a high-purity, functional organic compound belonging to the class of carbazole-based derivatives, widely recognized for its excellent photophysical properties. This material is a critical building block in advanced materials science, serving as a key component in the development of next-generation electronic and optoelectronic devices. It is primarily sought after by researchers and manufacturers in the organic electronics, photonics, and specialty chemical synthesis sectors.

Application

• Organic Light-Emitting Diodes (OLEDs): As a high-performance host or dopant material in the emissive layer for displays and lighting.
• Organic Photovoltaics (OPVs/Perovskite Solar Cells): Utilized as an electron transport material (ETM) or interfacial layer to enhance device efficiency and stability.
• Organic Field-Effect Transistors (OFETs): Serves as a semiconductor material for high-mobility electronic components.
• Photocatalysis & Sensing: Applied in the development of novel photocatalysts and chemical sensors due to its tunable electronic structure.
• Advanced Material Research: A fundamental precursor for synthesizing complex conjugated polymers and molecular systems for cutting-edge R&D.

Basic Information

Product Name	4,5-Bis(Carbazol-9-Yl)-1,2-Dicyanobenzene
CAS No.	1416881-50-9
Molecular Formula	C34H18N4
Molecular Weight	482.53 g/mol
Synonyms	1,2-Dicyano-4,5-bis(9H-carbazol-9-yl)benzene; 4,5-Di(carbazol-9-yl)phthalonitrile; 9,9'-(4,5-Dicyano-1,2-phenylene)bis-9H-carbazole; DCB; 4,5-Bis(9-carbazolyl)-1,2-dicyanobenzene; 4,5-Bis(N-carbazolyl)phthalonitrile
EINECS	Contact for details

Quality Control

Our 4,5-Bis(Carbazol-9-Yl)-1,2-Dicyanobenzene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support customer-specific analytical requirements and can provide material in compliance with relevant research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
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.