Description

4,4'-Bis(3,6-Dimethylcarbazol-9-Yl)Biphenyl is a high-purity, specialized organic compound belonging to the carbazole-biphenyl class. This material is a critical functional component valued for its excellent hole-transporting and light-emitting properties in advanced electronic applications. It is primarily sought by manufacturers and R&D facilities in the organic light-emitting diode (OLED) and optoelectronics industries for use in display and lighting technologies.

Application

• Hole-Transport Layer (HTL) Material in OLED devices for displays and lighting panels.
• Host Material in phosphorescent OLED (PHOLED) emissive layers.
• Key Intermediate for synthesizing more complex organic semiconductor molecules.
• Research & Development of novel organic electronic and photonic materials.
• Component in Perovskite Solar Cells as a charge transport material.
• Active Layer Material in organic field-effect transistors (OFETs).

Basic Information

Product Name	4,4'-Bis(3,6-Dimethylcarbazol-9-Yl)Biphenyl
CAS No.	681230-30-8
Molecular Formula	C46H36N2
Molecular Weight	616.80 g/mol
Synonyms	9,9'-(Biphenyl-4,4'-diyl)bis(3,6-dimethyl-9H-carbazole); 4,4'-Bis(3,6-dimethyl-9H-carbazol-9-yl)biphenyl; 4,4'-Bis(3,6-dimethylcarbazol-9-yl)-1,1'-biphenyl; 4,4'-Bis(3,6-dimethyl-9-carbazolyl)biphenyl; 4,4'-Bis(3,6-dimethylcarbazol-9-yl)biphenyl; CBP Derivative; Dimethyl-CBP; DM-CBP
EINECS	Contact for details

Quality Control

Our production of 4,4'-Bis(3,6-Dimethylcarbazol-9-Yl)Biphenyl adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability 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.

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	White to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0% (Area %)
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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