Tetrakis(trimethylsilyl)silane
Tetrakis(trimethylsilyl)silane (CAS: 4098-98-0), with the formula [(CH3)3Si]4Si and a molecular weight of 320.84 g/mol, is an organosilicon compound. It is primarily utilised as a reagent in chemical synthesis, particularly within organometallic chemistry and the broader field of organosilicon chemistry. Its unique structure makes it a valuable building block for advanced materials and complex molecular architectures.
- IUPAC
- 2,2-Bis(trimethylsilyl)-1,1,1,3,3,3-hexamethyl-trisilane
![Tetrakis(trimethylsilyl)silane ([(CH3)3Si]4Si) — chemical structure, CAS 4098-98-0; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F4098-98-0.png&w=3840&q=75)
Organosilicon Synthesis
Serves as a key precursor in the synthesis of complex organosilicon compounds, enabling the formation of novel silicon-based materials with tailored properties.
Chemical Reagent
Employed as a versatile reagent in organic and organometallic synthesis, facilitating specific chemical transformations due to its unique silyl groups.
Material Science Research
Investigated for its potential applications in material science, including the development of advanced polymers and silicon-containing functional materials.
| Molecular weight | 320.84 |
|---|---|
| Linear formula | [(CH3)3Si]4Si |
| Assay | ≥97.0% |
| Melting point | ≥300 °C(lit.)≥300 °C |
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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| 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(trimethylsilyl)silane used for?
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Tetrakis(trimethylsilyl)silane is primarily used as a reagent in chemical synthesis, particularly in organosilicon chemistry and for the creation of advanced materials.
What are the CAS number and formula for Tetrakis(trimethylsilyl)silane?
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The CAS number is 4098-98-0, and its chemical formula is [(CH3)3Si]4Si.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetrakis(trimethylsilyl)silane with a purity of ≥97.0%. This product is not represented as USP, BP, or EP grade.
What are the main hazards associated with Tetrakis(trimethylsilyl)silane?
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Tetrakis(trimethylsilyl)silane is classified with a Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be used.
How is Tetrakis(trimethylsilyl)silane packed and shipped?
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Tech Serve Solutions carefully packs and exports chemicals globally, adhering to international shipping regulations for hazardous materials.
How can I request a quote or sample for Tetrakis(trimethylsilyl)silane?
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To request a quote or sample, please contact our sales team through the website or by phone, providing your specific requirements.
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