Description

9-Phenyl-9'-(2-Triphenylenyl)-3,3'-Bi-Carbazole is a high-performance organic semiconductor material belonging to the carbazole-based host family. This compound matters for its exceptional hole-transporting properties and high triplet energy level, making it a critical component for advanced optoelectronic devices. It is primarily needed by manufacturers in the organic light-emitting diode (OLED) and photonics industries for developing efficient and stable displays and lighting systems.

Application

• Host Material in OLED Devices: Primarily used as a host material in the emissive layer of phosphorescent OLEDs (PhOLEDs) for displays and lighting.
• Hole-Transporting Layer (HTL): Functions as an efficient hole-transport material in multilayer OLED architectures.
• Research & Development: Serves as a key building block in academic and industrial R&D for novel organic electronic materials.
• Specialty Photonics: Used in the development of organic lasers, sensors, and other advanced photonic components.
• Thermally Activated Delayed Fluorescence (TADF) Devices: Investigated as a donor or host material in next-generation TADF-OLEDs.

Basic Information

Product Name	9-Phenyl-9'-(2-Triphenylenyl)-3,3'-Bi-Carbazole
CAS No.	1392844-41-5
Molecular Formula	C54H34N2
Molecular Weight	710.86 g/mol
Synonyms	9-Phenyl-9'-(2-triphenylenyl)-3,3'-bicarbazole; 3,3'-Bi(9H-carbazole), 9-phenyl-9'-(2-triphenylenyl)-; 9-Phenyl-9'-(triphenylen-2-yl)-3,3'-bicarbazole; 2-(9-Phenyl-9H-carbazol-3-yl)-9-(triphenylen-2-yl)-9H-carbazole; BCzTP; Host material for OLED; Carbazole-triphenylene derivative; Hole-transport host material
EINECS	Contact for details

Quality Control

Our 9-Phenyl-9'-(2-Triphenylenyl)-3,3'-Bi-Carbazole is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, critical for optoelectronic performance. Each lot undergoes comprehensive analytical testing including HPLC for purity and 1H/13C NMR and mass spectrometry for structural confirmation. Certificates of Analysis (COA) detailing all specifications 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) under an inert atmosphere to prevent oxidation. The material is light-sensitive and should be handled in a controlled environment to maintain its electronic properties.

Specification

Item	Specification
Appearance	Yellow to light yellow powder or crystalline solid
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 99.0% (Area %)
Purity (HPLC, Sublimed Grade)	≥ 99.5% (Area %)
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.