Description

2,2'-Bi-9H-Carbazole is a high-purity, fused heterocyclic aromatic compound of significant interest in advanced materials research and development. This compound serves as a crucial building block and functional core for creating sophisticated organic electronic materials. It is primarily utilized by R&D chemists and material scientists working on next-generation optoelectronic devices. The compound, identified by CAS NO 350706-55-7, is valued for its rigid, planar structure which facilitates charge transport and tunable photophysical properties.

Application

• Organic Light-Emitting Diode (OLED) Materials: As a host or dopant material in emissive layers for displays and lighting.
• Organic Photovoltaic (OPV) Cells: Utilized as an electron donor or acceptor component in the active layer for solar energy conversion.
• Organic Field-Effect Transistors (OFETs): Serves as a semiconducting material for high-mobility electronic circuits.
• Photocatalysts & Sensitizers: Acts as a key organic photosensitizer in light-driven chemical reactions and energy transfer systems.
• Luminescent Probes & Sensors: Employed in the development of chemical sensors and bio-imaging agents due to its fluorescence.
• Polymer & Dendrimer Synthesis: Used as a rigid, conjugated core unit for synthesizing advanced polymers with specific electronic properties.
• Academic & Industrial R&D: A fundamental reagent for exploring new organic semiconductors and photonic materials.

Basic Information

Product Name	2,2'-Bi-9H-Carbazole
CAS No.	350706-55-7
Molecular Formula	C24H16N2
Molecular Weight	332.40 g/mol
Synonyms	9H,9'H-2,2'-Bicarbazole; 2,2'-Bicarbazole; 2,2'-Dicarbazyl; 2,2'-Bi-carbazole; Bis(9H-carbazol-2-yl); 2-(9H-Carbazol-2-yl)-9H-carbazole; 2,2'-Bis(9H-carbazole); 2,2'-Linked Bicarbazole
EINECS	Contact for details

Quality Control

Our 2,2'-Bi-9H-Carbazole is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and R&D documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.