2-Bromo-7-Chlorofluorene

2-Bromo-7-Chlorofluorene (CAS: 99586-26-2) is a high-purity dihalogen-substituted fluorene-based fine chemical and optoelectronic intermediate. It adopts a typical rigid biphenyl fused fluorene skeleton, with bromine and chlorine halogen atoms symmetrically substituted at the 2-position and 7-position of the fluorene ring. The dual halogen modification optimizes molecular thermal stability, solubility and photoelectric energy level structure, while retaining high chemical reactivity for cross-coupling reactions. Featuring stable conjugated structure and easy functional modification, 2-Bromo-7-Chlorofluorene (CAS: 99586-26-2) serves as a core synthetic building block for high-performance organic optoelectronic materials and fine heterocyclic derivatives.

7-Chloro-2-bromofluorene, 2-Bromo-7-chloro-9H-fluorene, 9H-Fluorene,2-bromo-7-chloro-, 2-Bromo-7-chlorofluoren

2903999090

1. OLED Luminescent Material Intermediate Synthesis: 2-Bromo-7-Chlorofluorene (CAS: 99586-26-2) is widely used in the preparation of OLED fluorescent and delayed fluorescence luminescent materials. The rigid fluorene skeleton and dual halogen substitution effectively enhance molecular thermal stability and luminous efficiency, reducing device thermal attenuation and improving the overall service life of organic light-emitting devices. 2. Organic Semiconductor Material Derivatization: 2-Bromo-7-Chlorofluorene (CAS: 99586-26-2) utilizes active bromine and chlorine functional groups to carry out Suzuki coupling and other organic synthesis reactions. It can be structurally modified to prepare high-mobility organic semiconductor materials and charge transport materials for organic electronic device manufacturing. 3. High-End Fine Chemical Custom Synthesis: 2-Bromo-7-Chlorofluorene (CAS: 99586-26-2) acts as a special dihalogenated fluorene monomer, supporting customized synthesis of complex fused-ring compounds and high-value optoelectronic intermediates to meet laboratory R&D and industrial fine chemical production demands.

≥98%

C13H8BrCl

279.56

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2 years under proper storage

White to off-white crystalline powder

Optoelectronic Grade, Fine Chemical Grade

1.59±0.05 g/cm3