Description

1,3,5-Tri(9-Carbazolyl)Benzene is a high-performance organic semiconductor material belonging to the class of star-shaped, multi-carbazole compounds. Its value lies in its excellent hole-transporting properties, high thermal stability, and ability to form stable amorphous films, which are critical for advanced electronic device performance. This material is essential for researchers and manufacturers in the organic light-emitting diode (OLED) and organic photovoltaic (OPV) sectors, where it serves as a key functional layer to enhance efficiency and longevity.

Application

• Hole-Transport Layer (HTL) in OLEDs: A core component in display and lighting panels to facilitate efficient hole injection and transport.
• Host Material in Phosphorescent OLEDs (PHOLEDs): Used to disperse and stabilize emissive dopants, improving device efficiency and operational lifetime.
• Donor Material in Organic Solar Cells: Contributes to the light-absorbing active layer for efficient charge generation and separation.
• Organic Field-Effect Transistors (OFETs): Employed as a semiconducting layer due to its favorable charge carrier mobility.
• Material for Fundamental Research: Serves as a model compound in photophysical and electrochemical studies of multi-chromophore systems.
• Component in Perovskite Solar Cells: Investigated as a hole-transport material to improve stability and reduce hysteresis.

Basic Information

Product Name	1,3,5-Tri(9-Carbazolyl)Benzene
CAS No.	148044-07-9
Molecular Formula	C54H33N3
Molecular Weight	723.86 g/mol
Synonyms	Tris(9H-carbazol-9-yl)benzene; 1,3,5-Tris(9-carbazolyl)benzene; 1,3,5-Tris(carbazol-9-yl)benzene; 9,9',9''-(Benzene-1,3,5-triyl)tris(9H-carbazole); Tris(N-carbazolyl)benzene; TCB; Star-shaped tri-carbazole
EINECS	Contact for details

Quality Control

Every batch of 1,3,5-Tri(9-Carbazolyl)Benzene is synthesized and purified under controlled conditions to meet the stringent requirements of optoelectronic applications. Our quality assurance includes comprehensive analytical testing to verify identity, purity, and the absence of critical metallic impurities. A Certificate of Analysis (COA) detailing HPLC purity, NMR, and other relevant specifications is provided with each shipment to ensure traceability and compliance with your R&D or production standards.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	> 300 °C
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.