Description

2,4,5,6-Tetra(3,6-Dimethylcarbazol-9-Yl)-1,3-Dicyanobenzene is a high-performance, multi-functional organic semiconductor material. This compound matters for its exceptional optoelectronic properties, making it a critical component in advanced electronic 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) sectors.

Application

• OLED Emitter and Host Material: Used as a high-efficiency emitter or host material in the emissive layer of organic light-emitting diodes for displays and lighting.
• Organic Photovoltaic (OPV) Cells: Functions as an electron donor or acceptor material in the active layer of solar cells to enhance light absorption and charge transport.
• Organic Field-Effect Transistors (OFETs): Serves as a semiconducting layer due to its favorable charge carrier mobility for flexible and printed electronics.
• Photoconductive Materials: Applied in xerography, laser printing, and photocopier drums.
• Chemical Sensors: Utilized in the development of sensitive and selective sensors for detecting various analytes.
• Research & Development: Serves as a key building block or intermediate for synthesizing novel conjugated polymers and small molecules in academic and industrial R&D.

Basic Information

Product Name	2,4,5,6-Tetra(3,6-Dimethylcarbazol-9-Yl)-1,3-Dicyanobenzene
CAS No.	1469703-61-4
Molecular Formula	C78H56N6
Molecular Weight	1077.33 g/mol
Synonyms	4CzIPN; 2,4,5,6-Tetrakis(3,6-dimethyl-9H-carbazol-9-yl)isophthalonitrile; 2,4,5,6-Tetra(3,6-dimethyl-9-carbazolyl)-1,3-dicyanobenzene; 4CzIPN Emitter; TADF Emitter 4CzIPN; Thermally Activated Delayed Fluorescence Emitter; 4CzIPN (CAS 1469703-61-4); Isophthalonitrile, 2,4,5,6-tetrakis(3,6-dimethyl-9H-carbazol-9-yl)-
EINECS	Contact for details

Quality Control

Our 2,4,5,6-Tetra(3,6-Dimethylcarbazol-9-Yl)-1,3-Dicyanobenzene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency suitable for optoelectronic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm
Moisture Content (KF)	< 0.5%

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