1,4-Bis(triethoxysilyl)benzene
1,4-Bis(triethoxysilyl)benzene (CAS 2615-18-1) is an organosilicon compound with the linear formula C6H4(Si(OC2H5)3)2 and a molecular weight of 402.63 g/mol. It functions as a silicon-based nucleophile, demonstrating reactivity in palladium-catalyzed cross-coupling reactions. This compound is valuable in chemical synthesis, particularly within organometallic chemistry and the broader field of organosilicon applications, including as a trialkoxysilane derivative.
- Synonyms
- C6H4(Si(OC2H5)3)2
Palladium-Catalyzed Cross-Coupling Reactions
This organosilicon compound acts as a silicon-based nucleophile, enabling its participation in palladium-catalyzed cross-coupling reactions, a cornerstone of modern organic synthesis for forming carbon-carbon and carbon-heteroatom bonds.
Organosilicon Synthesis
As a difunctional trialkoxysilane, it serves as a versatile building block in the synthesis of complex organosilicon materials and polymers, contributing to advancements in materials science.
Chemical Intermediate
Its structure makes it a useful intermediate in the synthesis of various fine chemicals and potentially pharmaceutical precursors, where the introduction of a para-substituted benzene ring with silyl groups is desired.
| Molecular weight | 402.63 |
|---|---|
| Linear formula | C6H4(Si(OC2H5)3)2 |
| Assay | 96% |
| Boiling point | 130-133 °C/0.5 mmHg(lit.) |
| Density | 1.015 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.456(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 | >110 °C / >230 °F |
| 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 1,4-Bis(triethoxysilyl)benzene used for?
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1,4-Bis(triethoxysilyl)benzene is primarily used as a silicon-based nucleophile in palladium-catalyzed cross-coupling reactions and as a versatile building block in organosilicon synthesis.
What is the CAS number and formula for 1,4-Bis(triethoxysilyl)benzene?
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The CAS number is 2615-18-1 and the linear formula is C6H4(Si(OC2H5)3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,4-Bis(triethoxysilyl)benzene with a minimum assay of 96%. TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for 1,4-Bis(triethoxysilyl)benzene?
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When handling 1,4-Bis(triethoxysilyl)benzene, it is essential to wear safety eyewear, gloves, and appropriate respiratory protection (half-mask respirator or multi-purpose combination cartridge). It has a flash point above 110 °C.
How is 1,4-Bis(triethoxysilyl)benzene packed and shipped?
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1,4-Bis(triethoxysilyl)benzene is carefully packed and exported by Tech Serve Solutions, adhering to all necessary regulations for chemical transport.
How can I request a quote or sample of 1,4-Bis(triethoxysilyl)benzene?
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To request a quote or sample of 1,4-Bis(triethoxysilyl)benzene, please contact our sales team through the website or via direct inquiry.
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