Description

9,9'-(Oxybis([1,1'-Biphenyl]-4',3-Diyl))Bis(9H -Carbazole) is a high-purity, advanced organic intermediate belonging to the carbazole-biphenyl class of compounds. This material is critical for the development of next-generation organic electronic materials due to its unique conjugated structure and excellent charge-transport properties. It is primarily sought after by manufacturers and R&D teams in the organic light-emitting diode (OLED), organic photovoltaic (OPV), and organic field-effect transistor (OFET) sectors.

Application

• As a key host or dopant material in the emissive layer of phosphorescent and thermally activated delayed fluorescence (TADF) OLED devices.
• As a hole-transport or electron-blocking layer component in high-efficiency OLED displays and lighting panels.
• As an electron donor or acceptor material in the active layer of organic photovoltaic (OPV) cells for solar energy conversion.
• As a semiconducting core for the synthesis of polymers and small molecules used in organic field-effect transistors (OFETs).
• In advanced optical and electronic material research for developing novel photonic and electrochromic devices.
• As a building block for metal-organic frameworks (MOFs) with potential applications in sensing and catalysis.

Basic Information

Product Name	9,9'-(Oxybis([1,1'-Biphenyl]-4',3-Diyl))Bis(9H -Carbazole)
CAS No.	1470161-29-5
Molecular Formula	C48H30N2O
Molecular Weight	650.77 g/mol
Synonyms	9,9'-[Oxybis(1,1'-biphenyl-4,3-diyl)]dicarbazole; 9,9'-(Oxybis([1,1'-biphenyl]-4,3-diyl))bis(9H-carbazole); 9,9'-(Oxybis(biphenyl-4,3-diyl))bis(carbazole); 4,4'-(9H-Carbazole-9,9-diyl)bis([1,1'-biphenyl]-4-ol) derivative; Biphenyl-linked biscarbazole; OXDBC; OLED Intermediate 1470161-29-5; Carbazole-biphenyl ether derivative
EINECS	Contact for details

Quality Control

Our 9,9'-(Oxybis([1,1'-Biphenyl]-4',3-Diyl))Bis(9H -Carbazole) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity required for sensitive electronic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support customer audits and can provide material tailored to meet specific device performance and lifetime testing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at room temperature (15-25°C). This compound is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
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.