Description

2,7-Dibromo-9,9-diethylfluorene is a high-purity brominated fluorene derivative, a critical organic intermediate in advanced materials synthesis. Its value lies in its role as a versatile building block for constructing complex molecular architectures, particularly in the field of optoelectronics. This compound is essential for R&D and production teams in the organic electronics, pharmaceutical, and specialty chemical industries seeking to develop novel polymers and small molecules with tailored properties.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a key precursor for synthesizing host, hole-transport, or electron-transport materials in display and lighting technologies.
• Conjugated Polymer Synthesis: Used in Suzuki or other cross-coupling reactions to create polyfluorenes and copolymers for electronic and photonic applications.
• Pharmaceutical Intermediate: Acts as a building block in the synthesis of complex bioactive molecules and potential drug candidates.
• Liquid Crystal Materials: Employed in the development of fluorene-based liquid crystals for advanced display applications.
• Organic Photovoltaic (OPV) Research: Utilized to construct donor or acceptor materials for solar cell applications.
• Ligand and Catalyst Development: Functions as a backbone for creating specialized ligands used in catalytic systems.
• Fluorescent Dyes and Sensors: A starting material for synthesizing novel fluorescent probes and sensor materials.
• Academic and Industrial R&D: A fundamental reagent for exploratory chemistry in material science and organic synthesis.

Basic Information

Product Name	2,7-Dibromo-9,9-diethylfluorene
CAS No.	197969-58-7
Molecular Formula	C₁₉H₂₀Br₂
Molecular Weight	408.17 g/mol
Synonyms	9,9-Diethyl-2,7-dibromofluorene; 2,7-Dibromo-9,9-diethyl-9H-fluorene; Fluorene, 2,7-dibromo-9,9-diethyl-; 197969-58-7; 9H-Fluorene, 2,7-dibromo-9,9-diethyl-; 2,7-Dibromo-9,9-diethyl-9H-fluorene; Diethyl-2,7-dibromofluorene
EINECS	Contact for details

Quality Control

Our 2,7-Dibromo-9,9-diethylfluorene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality parameters. Our commitment to consistent quality and traceability supports your advanced R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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