Description

Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin, 4-Hydroxy-2,6-Bis(10-Phenyl-9-Anthracenyl)-, 4-Oxide, (11Br)- is a sophisticated organophosphorus compound with a complex, multi-ring structure designed for advanced material science applications. This high-value specialty chemical is engineered to serve as a critical functional component in next-generation electronic and photonic devices. It is primarily sought by R&D and manufacturing teams in the organic light-emitting diode (OLED) and organic photovoltaics (OPV) sectors, where its unique molecular architecture enables precise performance tuning.

Application

• OLED Emitter/Functional Layer: A key material for use as a host, dopant, or electron/hole transport layer in high-efficiency OLED displays and lighting.
• Organic Photovoltaic (OPV) Cells: Employed as an electron acceptor or donor material in the active layer to improve light absorption and charge carrier mobility.
• Phosphorescent Material Synthesis: Serves as a precursor or ligand in the development of novel phosphorescent complexes for lighting and sensor applications.
• Advanced Material Research: Used in academic and industrial R&D for exploring new organic semiconductors and electro-optical properties.
• Chemical Intermediate: Acts as a specialized building block for synthesizing more complex molecular structures in fine chemical production.

Basic Information

Product Name	Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin, 4-Hydroxy-2,6-Bis(10-Phenyl-9-Anthracenyl)-, 4-Oxide, (11Br)-
CAS No.	1262129-47-4
Molecular Formula	C58H35BrO4P
Molecular Weight	907.78 g/mol
Synonyms	4-Hydroxy-2,6-bis(10-phenylanthracen-9-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide (11Br); Brominated Dioxaphosphepin Derivative; OLED Phosphine Oxide Host Material; (11Br)-DADPO derivative; Advanced Organic Semiconductor Material; Light-Emitting Material Intermediate; High-Performance OPV Material.
EINECS	Contact for details

Quality Control

Our production of this high-purity specialty chemical adheres to stringent quality protocols. Every batch is characterized using advanced analytical techniques including HPLC, NMR, and elemental analysis to ensure structural integrity and purity meet exacting R&D and production standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This compound is light-sensitive and easily oxidized; prolonged exposure to air or light may degrade performance.

Specification

Item	Specification
Appearance	Yellow to orange solid powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Residual Solvents (GC)	≤ 0.5% (Total)
Elemental Analysis (Br, P)	Within theoretical range
Melting Point	Contact for details

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