Description

3,4,5,6-Tetrakis(3,6-Di-T-Butylcarbazol-9-Yl)- 1,2-Dicyanobenzene is a high-performance, multi-functional organic semiconductor material. This compound matters for its exceptional hole-transporting properties and thermal stability, making it a critical component in advanced optoelectronic devices. It is primarily needed by manufacturers and R&D teams in the organic light-emitting diode (OLED), organic photovoltaic (OPV), and organic field-effect transistor (OFET) industries.

Application

• Hole-Transport Layer (HTL) Material in high-efficiency OLED displays and lighting panels.
• Donor/Acceptor Material in the active layer of organic solar cells (OPVs) for improved power conversion efficiency.
• Semiconducting Layer in organic field-effect transistors (OFETs) for flexible electronics and sensors.
• Key Intermediate for synthesizing more complex, tailored organic electronic materials.
• Research & Development of novel photophysical and charge transport phenomena in academic and industrial labs.
• Component in Perovskite Solar Cells as a stabilizing or charge-extraction layer to enhance device longevity and performance.

Basic Information

Product Name	3,4,5,6-Tetrakis(3,6-Di-T-Butylcarbazol-9-Yl)- 1,2-Dicyanobenzene
CAS No.	1469705-93-8
Molecular Formula	C108H108N6
Molecular Weight	1513.98 g/mol
Synonyms	TCBz; 1,2-Dicyano-3,4,5,6-tetrakis(3,6-di-tert-butyl-9H-carbazol-9-yl)benzene; Tetrakis(3,6-di-tert-butylcarbazol-9-yl)-1,2-dicyanobenzene; 1,2,4,5-Tetrakis(3,6-di-tert-butyl-9-carbazolyl)benzene-3,6-dicarbonitrile; OLED/OPV Hole Transport Material; Multi-carbazole substituted benzene derivative; T4DBCz-Ph(CN)2
EINECS	Contact for details

Quality Control

Our production of 3,4,5,6-Tetrakis(3,6-Di-T-Butylcarbazol-9-Yl)- 1,2-Dicyanobenzene adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, critical for electronic device performance. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep the container sealed under an inert atmosphere such as nitrogen or argon to prevent oxidation and moisture uptake, which can affect its electronic properties.

Specification

Item	Specification
Appearance	Yellow to orange solid powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to reference standard
Purity (HPLC)	≥ 98.5% (Area %)
Residual Solvents (GC)	≤ 0.5% (Total)
Heavy Metals (ICP-MS)	≤ 10 ppm
Moisture Content (KF)	≤ 0.2%

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