Description

2,7-Dibromo-9,9-Bis(2-(2-(2-Methoxyethoxy)Ethoxy)Ethyl)-9H-Fluorene is a high-purity, functionalized fluorene derivative designed for advanced material synthesis. This compound is engineered with hydrophilic oligo(ethylene glycol) side chains, making it a critical building block for creating soluble and processable semiconducting polymers. It is primarily utilized by R&D chemists and material scientists in the organic electronics and specialty chemical sectors for developing next-generation optoelectronic devices.

Application

• Key Monomer for Conjugated Polymers: Serves as a fundamental monomer in the synthesis of soluble polyfluorenes and other donor-acceptor copolymers for organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Organic Semiconductor Research: Used in academic and industrial research to develop new semiconducting materials with tailored energy levels and improved film-forming properties.
• Electroluminescent Materials: A precursor for creating blue-light emitting polymers and copolymers used in display and lighting technologies.
• Photovoltaic Cell Fabrication: Incorporated into the active layer of polymer solar cells to enhance solubility, morphology, and ultimately, device efficiency.
• Chemical Intermediate: Functions as a versatile intermediate for further functionalization via Suzuki or other cross-coupling reactions due to its reactive bromine substituents.
• Material for Bio-sensing Interfaces: Potential use in creating biocompatible, conductive polymer films for sensor applications, leveraging its hydrophilic side chains.

Basic Information

Product Name	2,7-Dibromo-9,9-Bis(2-(2-(2-Methoxyethoxy)Ethoxy)Ethyl)-9H-Fluorene
CAS No.	439942-93-5
Molecular Formula	C₃₁H₄₄Br₂O₆
Molecular Weight	664.49 g/mol
Synonyms	9,9-Bis[2-[2-(2-methoxyethoxy)ethoxy]ethyl]-2,7-dibromofluorene; 2,7-Dibromo-9,9-bis(2-(2-(2-methoxyethoxy)ethoxy)ethyl)fluorene; Fluorene, 2,7-dibromo-9,9-bis[2-[2-(2-methoxyethoxy)ethoxy]ethyl]-; Oligo(ethylene glycol) functionalized dibromofluorene; Hydrophilic dibromofluorene monomer; Soluble dibromofluorene derivative; Br₂Flu(OEG)₂
EINECS	Contact for details

Quality Control

Every batch of 2,7-Dibromo-9,9-Bis(2-(2-(2-Methoxyethoxy)Ethoxy)Ethyl)-9H-Fluorene is produced and tested under strict quality management protocols to ensure consistency and high purity for sensitive R&D and production applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with exacting industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 moisture-sensitive (hygroscopic); ensure the container is sealed under an inert atmosphere after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	< 0.5%

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