Description

9-[1,1'-Biphenyl]-3-Yl-9'-[1,1'-Biphenyl]-4-Yl-3,3'-Bi-9H-Carbazole is a high-performance organic semiconductor material belonging to the carbazole-biphenyl hybrid class. 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 in the organic light-emitting diode (OLED) and organic photovoltaic (OPV) industries for developing next-generation displays and energy solutions.

Application

• OLED Emitting Layer Host Material: Serves as a robust host matrix for phosphorescent and thermally activated delayed fluorescence (TADF) emitters in display and lighting panels.
• Hole-Transport Layer (HTL) in OLEDs: Facilitates efficient hole injection and transport, enhancing device efficiency and operational lifetime.
• Organic Photovoltaic (OPV) Cells: Used as a donor or charge-transport material to improve power conversion efficiency in solar cells.
• Perovskite Solar Cells: Functions as a hole-transport material to improve stability and charge extraction.
• Organic Field-Effect Transistors (OFETs): Employed as an active semiconducting layer due to its favorable charge carrier mobility.
• Chemical Synthesis Intermediate: Acts as a sophisticated building block for synthesizing more complex organic electronic materials.
• Research & Development: Essential for academic and industrial R&D focused on novel organic electronic materials and device architectures.

Basic Information

Product Name	9-[1,1'-Biphenyl]-3-Yl-9'-[1,1'-Biphenyl]-4-Yl-3,3'-Bi-9H-Carbazole
CAS No.	1643479-47-3
Molecular Formula	C54H36N2
Molecular Weight	712.88 g/mol
Synonyms	3,3'-Bi(9H-carbazole), 9,9'-bis([1,1'-biphenyl]-3-yl)-; 9,9'-Bis([1,1'-biphenyl]-3-yl)-3,3'-bi-9H-carbazole; 9,9'-Bis(biphenyl-3-yl)-3,3'-bicarbazole; BCBP; 3,3'-Bicarbazole derivative; OLED host material; Hole transport material; Biphenyl-carbazole dimer
EINECS	Contact for details

Quality Control

Our 9-[1,1'-Biphenyl]-3-Yl-9'-[1,1'-Biphenyl]-4-Yl-3,3'-Bi-9H-Carbazole is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, critical for optoelectronic device performance. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with relevant material standards for the electronics industry.

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 and should be handled under inert atmosphere (e.g., nitrogen or argon) when possible to prevent oxidation. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.5% (Area %)
Residual Solvents (GC)	≤ 0.1% (Total)
Heavy Metals (ICP-MS)	≤ 10 ppm
Melting Point	Contact for details
Glass Transition Temperature (Tg)	Contact for details

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