2,7-Dibromo-9,9-dimethyl-9H-fluorene
2,7-Dibromo-9,9-dimethyl-9H-fluorene (CAS: 28320-32-3) is a specialised organic compound with the molecular formula C15H12Br2 and a molecular weight of 352.06 g/mol. This dibrominated fluorene derivative serves as a crucial building block in materials science. It is primarily utilised as a precursor for synthesizing organic semiconducting polymers, finding applications in organic photovoltaics (OPVs), and as a component in hole transport materials for organic light-emitting diode (OLED) devices.
- Synonyms
- 28320-32-3
Precursor for Organic Semiconductors
2,7-Dibromo-9,9-dimethyl-9H-fluorene is a key intermediate in the synthesis of polyfluorene-based polymers. These polymers are essential for developing efficient organic photovoltaic cells due to their tunable electronic properties.
Hole Transport Materials (HTMs)
This compound is employed in the creation of advanced hole transport materials. Such materials are vital for enhancing the performance and longevity of organic light-emitting diode (OLED) displays and lighting applications.
Materials Science Research
As a versatile building block, it facilitates research into novel conjugated materials and their potential applications in electronics and optoelectronics. Its specific structure allows for controlled polymerisation and functionalisation.
| Molecular weight | 352.06 |
|---|---|
| Empirical formula | C15H12Br2 |
| Assay | 99% |
| Application | This material is a precursor to a number of organic semiconducting polymers for OPV as well as a variety of hole transport for OLED devices. |
| Melting point | 177-181 °C |
Precautionary statements
- P273Avoid release to the environment
- P501Dispose of contents and container per local regulations
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2,7-Dibromo-9,9-dimethyl-9H-fluorene used for?
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This compound is used as a precursor for synthesising organic semiconducting polymers for organic photovoltaics (OPVs) and as a component in hole transport materials for OLED devices. It is also valuable in materials science research for developing novel electronic and optoelectronic materials.
What are the CAS number and chemical formula for 2,7-Dibromo-9,9-dimethyl-9H-fluorene?
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The CAS number is 28320-32-3, and the empirical formula (Hill notation) is C15H12Br2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,7-Dibromo-9,9-dimethyl-9H-fluorene with an assay of 99%. This is a technical grade suitable for research and industrial applications. Tech Serve Solutions does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 2,7-Dibromo-9,9-dimethyl-9H-fluorene be handled?
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According to GHS, the product is for restricted use and disposal. Ensure proper handling procedures are followed to avoid environmental release. Refer to the Safety Data Sheet for comprehensive handling and safety information.
How is this chemical supplied and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2,7-Dibromo-9,9-dimethyl-9H-fluorene. We ensure appropriate packaging and documentation for international shipments.
How can I request a sample or quote for 2,7-Dibromo-9,9-dimethyl-9H-fluorene?
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Please contact our sales department via the website or direct inquiry to request a sample or a formal quotation for 2,7-Dibromo-9,9-dimethyl-9H-fluorene.
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