3-(Triethoxysilyl)furan
3-(Triethoxysilyl)furan (CAS: 75905-12-3; Formula: C10H18O4Si; Molar Mass: 230.33 g/mol) is a versatile organosilicon compound. It serves as a silicon-based nucleophile, demonstrating notable reactivity in palladium-catalyzed cross-coupling reactions. This makes it a valuable reagent in organic synthesis for constructing complex molecules. It is supplied by TSS with an assay of 96%.

Palladium-Catalyzed Cross-Coupling Reactions
As a silicon-based nucleophile, 3-(Triethoxysilyl)furan participates effectively in Pd-catalyzed cross-coupling reactions. This facilitates the formation of new carbon-carbon bonds, crucial for synthetic organic chemistry.
Organosilicon Synthesis
This compound falls under the category of organosilicon reagents. Its unique structure allows for its incorporation into various synthetic pathways where silicon-containing moieties are desired.
Chemical Synthesis Reagent
3-(Triethoxysilyl)furan is a useful building block in general chemical synthesis. Its reactivity profile enables its application in diverse synthetic strategies for research and development purposes.
| Molecular weight | 230.33 |
|---|---|
| Empirical formula | C10H18O4Si |
| Assay | 96% |
| Boiling point | 50 °C/0.2 mmHg(lit.) |
| Density | 1.004 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4320(lit.) |
| Application | A silicon-based nucleophile shown to be reactive in Pd-catalyzed cross-coupling reactions.1 |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 91 °C / 195.8 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| 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 3-(Triethoxysilyl)furan used for?
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3-(Triethoxysilyl)furan is primarily used as a silicon-based nucleophile in palladium-catalyzed cross-coupling reactions and as a general reagent in chemical synthesis.
What are the CAS number and formula for 3-(Triethoxysilyl)furan?
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The CAS number is 75905-12-3 and the empirical formula is C10H18O4Si.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-(Triethoxysilyl)furan with an assay of 96%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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Handling requires appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (half-mask respirator EU/US or multi-purpose combination cartridge US). It is classified under NA 1993 / PGIII and has a flash point of 91 °C (195.8 °F).
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team through the website or by phone, providing the product name and CAS number.
Is 3-(Triethoxysilyl)furan shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, and we can arrange for international shipping and export of 3-(Triethoxysilyl)furan.
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