Di-9H-fluoren-9-yldimethylsilane
Di-9H-fluoren-9-yldimethylsilane (CAS: 18769-00-1) is an organosilicon compound with the molecular formula C28H24Si and a molecular weight of 388.58 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in the development of novel materials and complex molecular architectures. Its unique structure lends itself to various chemical transformations.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex organic molecules. Its fluorenyl and silyl moieties allow for specific reactivity in various coupling and functionalisation reactions.
Materials Science Research
Investigated for its potential in the development of advanced materials, such as organic semiconductors or polymers, owing to its unique electronic and structural properties derived from the fluorene backbone.
Ligand Development
Can be incorporated into the design of specialised ligands for catalysis, where the steric and electronic influence of the fluorenyl and dimethylsilyl groups can modulate catalytic activity and selectivity.
| Molecular weight | 388.58 |
|---|---|
| Empirical formula | C28H24Si |
| Assay | 97% |
| Melting point | 176-180 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Di-9H-fluoren-9-yldimethylsilane used for?
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Di-9H-fluoren-9-yldimethylsilane is primarily used as an intermediate in organic synthesis and for research in materials science and ligand development.
What is the CAS number and molecular formula for Di-9H-fluoren-9-yldimethylsilane?
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The CAS number is 18769-00-1, and the molecular formula is C28H24Si.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Di-9H-fluoren-9-yldimethylsilane with an assay of 97%. This product is typically supplied for research and laboratory use. It is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should Di-9H-fluoren-9-yldimethylsilane be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. Refer to the Safety Data Sheet for full details.
Is Di-9H-fluoren-9-yldimethylsilane a controlled substance?
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Based on the provided data, there is no indication that Di-9H-fluoren-9-yldimethylsilane is a controlled substance.
How is this chemical shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, ensuring appropriate packaging and documentation for international shipment.
How can I request a sample or quote for Di-9H-fluoren-9-yldimethylsilane?
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Please contact our sales team through the website or by phone to request a sample or obtain a quotation for Di-9H-fluoren-9-yldimethylsilane.
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