Tetrakis(trimethylsilyloxy)silane
Tetrakis(trimethylsilyloxy)silane (CAS: 3555-47-3; Formula: [(CH3)3SiO]4Si) is a versatile organosilicon compound with a molecular weight of 384.84 g/mol. It is characterised by its unique structure featuring a central silicon atom bonded to four trimethylsilyloxy groups. This compound serves as a valuable reagent in chemical synthesis, particularly within organosilicon chemistry and related fields. Its properties make it suitable for various laboratory and industrial applications requiring specific silicon-based modifications.
![Tetrakis(trimethylsilyloxy)silane ([(CH3)3SiO]4Si) — chemical structure, CAS 3555-47-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F3555-47-3.png&w=3840&q=75)
Organosilicon Synthesis
Tetrakis(trimethylsilyloxy)silane is employed as a precursor or building block in the synthesis of complex organosilicon compounds. Its structure allows for controlled introduction of silicon functionalities into organic molecules.
Chemical Reagent
This compound functions as a specific reagent in various chemical transformations. It is particularly useful in reactions where silyl ethers are involved or where a silicon source with specific steric and electronic properties is required.
Material Science Research
Its unique organosilicon nature lends itself to research in material science, potentially contributing to the development of novel polymers, coatings, or functional materials with tailored properties.
| Molecular weight | 384.84 |
|---|---|
| Linear formula | [(CH3)3SiO]4Si |
| Assay | 97% |
| Boiling point | 103-106 °C/2 mmHg(lit.) |
| Density | 0.87 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.389(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 76 °C / 168.8 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Tetrakis(trimethylsilyloxy)silane used for?
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Tetrakis(trimethylsilyloxy)silane is used in chemical synthesis, particularly for organosilicon compounds, and as a specific reagent in various chemical transformations. It is also utilised in material science research.
What are the CAS number and formula for Tetrakis(trimethylsilyloxy)silane?
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The CAS number is 3555-47-3, and the linear formula is [(CH3)3SiO]4Si.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetrakis(trimethylsilyloxy)silane with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product documentation.
How should Tetrakis(trimethylsilyloxy)silane be handled?
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Tetrakis(trimethylsilyloxy)silane is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment including eyeshields, gloves, and suitable respiratory protection, ensuring good ventilation.
How is Tetrakis(trimethylsilyloxy)silane packed, shipped, and exported?
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Tech Serve Solutions adheres to all relevant regulations for packing, shipping, and exporting chemicals, ensuring safe and compliant delivery globally. Specific packaging details are available upon request.
How can I request a sample or quote for Tetrakis(trimethylsilyloxy)silane?
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To request a sample or quote, please contact our sales team through the website or by phone, providing your specific requirements.
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