Description

2-Bromo-Spiro[Fluorene-7,9'-Benzofluorene] is a specialized spiro-conjugated organic compound featuring a bromine substituent on a complex polycyclic aromatic framework. This compound is of significant interest as a high-performance organic semiconductor material and a key synthetic intermediate for advanced electronic applications. It is primarily utilized by researchers and manufacturers in the organic electronics, photonics, and materials science sectors for developing next-generation devices.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a host or dopant material in the emissive layer for high-efficiency displays and lighting.
• Organic Photovoltaics (OPVs): Used as an electron donor or acceptor material in the active layer of solar cells.
• Organic Field-Effect Transistors (OFETs): Acts as a semiconducting layer due to its potential for good charge carrier mobility.
• Chemical Synthesis: Functions as a versatile brominated building block for Suzuki, Stille, or other cross-coupling reactions to construct complex π-conjugated systems.
• Photoresist Materials: Investigated for use in advanced lithography processes for semiconductor fabrication.
• Research & Development: A crucial compound for academic and industrial R&D focused on novel organic electronic materials and their structure-property relationships.

Basic Information

Product Name	2-Bromo-Spiro[Fluorene-7,9'-Benzofluorene]
CAS No.	1099593-10-8
Molecular Formula	C29H15Br
Molecular Weight	443.34 g/mol
Synonyms	2-Bromo-7,9-dihydro-7,9-[1',2']-benzenospiro[fluorene-7,9'-benzo[9,1]fluorene]; 2-Bromospiro[fluorene-9,7'-benzo[1,2]fluorene]; 2-Bromo-SBF; Brominated Spirobifluorene Derivative; 2-Br-Spiro[Fln-7,9'-BzFln]; 2-Bromo-7'H-spiro[fluorene-9,9'-benzo[9,1]fluorene]; 2-Bromo-spiro(fluorene-9,7'-benzo[1,2]fluorene)
EINECS	Contact for details

Quality Control

Our high-purity 2-Bromo-Spiro[Fluorene-7,9'-Benzofluorene] is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC, NMR, and GC-MS, to ensure exceptional purity and batch-to-batch consistency required for sensitive electronic applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent potential degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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