Description

9,9-Didodecyl-2,7-Dibromofluorene is a high-purity, symmetrically substituted fluorene derivative designed for advanced material synthesis. This compound serves as a critical building block in the development of organic semiconductors and optoelectronic materials, where precise molecular architecture is paramount. It is essential for researchers and manufacturers in the fields of OLEDs, organic photovoltaics, and advanced polymer chemistry who require reliable, high-quality intermediates for next-generation electronic devices.

Application

• Organic Light-Emitting Diodes (OLEDs): As a key monomer or intermediate for synthesizing host, hole-transport, or electron-transport materials.
• Organic Photovoltaics (OPVs / Solar Cells): Used in the synthesis of conjugated polymers or small molecules for active layers.
• Organic Field-Effect Transistors (OFETs): Serves as a precursor for semiconducting polymers with tailored charge carrier mobility.
• Advanced Polymer Synthesis: A versatile monomer for creating high-performance, processable polyfluorenes and copolymers.
• Material Science Research: Fundamental research into the structure-property relationships of π-conjugated systems.
• Luminescent Materials & Sensors: Development of fluorescent tags, sensors, and imaging agents.

Basic Information

Product Name	9,9-Didodecyl-2,7-Dibromofluorene
CAS No.	286438-45-7
Molecular Formula	C₄₉H₇₈Br₂
Molecular Weight	836.94 g/mol
Synonyms	2,7-Dibromo-9,9-didodecylfluorene; 9,9-Didodecyl-2,7-dibromo-9H-fluorene; 2,7-Dibromo-9,9-didodecyl-9H-fluorene; 9H-Fluorene, 2,7-dibromo-9,9-didodecyl-; Fluorene, 2,7-dibromo-9,9-didodecyl-; Didodecyldibromofluorene; Br2-Flu-C12
EINECS	Contact for details

Quality Control

Every batch of 9,9-Didodecyl-2,7-Dibromofluorene is produced and tested under strict quality management protocols to ensure consistency and high purity for sensitive electronic applications. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to verify identity, purity, and the absence of critical metallic impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 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.