Description

3,4,5,6-Tetrakis(3,6-Diphenylcarbazol-9-Yl)- 1,2-Dicyanobenzene is a high-performance, multi-functional organic semiconductor material. This compound matters for its exceptional electron-transporting and light-emitting properties, which are critical for advanced optoelectronic devices. It is primarily needed by manufacturers and R&D teams in the organic electronics, display technology, and photovoltaics sectors. The material, identified by CAS number 1469707-47-8, is engineered for applications requiring high thermal stability and efficient charge mobility.

Application

• Organic Light-Emitting Diodes (OLEDs): As a core component in the emissive or electron-transport layer (ETL) for high-efficiency displays and lighting panels.
• Organic Photovoltaics (OPVs): Utilized as an electron acceptor or additive in the active layer to enhance power conversion efficiency in solar cells.
• Organic Field-Effect Transistors (OFETs): Serves as a high-mobility n-type semiconductor material for flexible and printed electronics.
• Perovskite Solar Cells: Used as a hole-transporting material (HTM) or interfacial layer to improve stability and device performance.
• Electroluminescent Materials: A key precursor or dopant for creating specific color emissions in advanced lighting solutions.
• Chemical Sensors: Employed in the development of sensitive layers for detecting specific analytes due to its photophysical properties.
• Academic & Industrial R&D: A valuable building block for synthesizing novel conjugated polymers and small molecules for optoelectronic research.

Basic Information

Product Name	3,4,5,6-Tetrakis(3,6-Diphenylcarbazol-9-Yl)- 1,2-Dicyanobenzene
CAS No.	1469707-47-8
Molecular Formula	C130H76N8
Molecular Weight	1742.06 g/mol
Synonyms	1,2-Dicyano-3,4,5,6-tetrakis[9-(3,6-diphenyl-9H-carbazol-9-yl)]benzene; T4DCPB; Tetrakis(diphenylcarbazolyl)dicyanobenzene; 1,2,4,5-Tetrakis(3,6-diphenyl-9H-carbazol-9-yl)benzene-3,6-dicarbonitrile; OLED Material 1469707-47-8; Electron Transport Material 1469707-47-8; 3,4,5,6-Tetra(3,6-diphenylcarbazol-9-yl)phthalonitrile
EINECS	Contact for details

Quality Control

Our production of 3,4,5,6-Tetrakis(3,6-Diphenylcarbazol-9-Yl)- 1,2-Dicyanobenzene adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and elemental analysis. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with your specific R&D or manufacturing requirements. Our quality system is designed to support applications in high-purity electronic and photonic materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light). For long-term storage, consider an inert atmosphere to maintain optimal purity and performance characteristics. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
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
Residual Solvents (GC)	Meets ICH guidelines

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