Description

2-Bromo-9,9-Diethylfluorene is a high-purity, specialized brominated fluorene derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its role as a key precursor for the development of functional materials, particularly in the field of organic electronics. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require precise molecular scaffolds for creating novel compounds.

Application

• Organic Light-Emitting Diode (OLED) Materials: Acts as a core intermediate in the synthesis of host, hole-transport, or electron-transport materials for display and lighting technologies.
• Pharmaceutical Intermediates: Serves as a versatile building block for the research and development of new active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal and Polymer Chemistry: A key monomer or modifier for producing advanced polymers with specific optical or electronic properties.
• Organic Photovoltaic (OPV) Research: Employed in the development of donor or acceptor materials for next-generation solar cells.
• Ligand Synthesis for Catalysis: Useful for constructing sophisticated phosphine or nitrogen-based ligands used in transition metal catalysis.

Basic Information

Product Name	2-Bromo-9,9-Diethylfluorene
CAS No.	287493-15-6
Molecular Formula	C₁₉H₂₁Br
Molecular Weight	329.28 g/mol
Synonyms	9,9-Diethyl-2-bromofluorene; 2-Bromo-9,9-diethyl-9H-fluorene; Fluorene, 2-bromo-9,9-diethyl-; 9H-Fluorene, 2-bromo-9,9-diethyl-; 287493-15-6; 2-Bromo-9,9-diethylfluorene
EINECS	Contact for details

Quality Control

Our 2-Bromo-9,9-Diethylfluorene is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and purity against stringent internal specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

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 heat, sparks, and open flame.

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%

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