Di-tert-butylsilane
Di-tert-butylsilane (CAS: 30736-07-3), with the chemical formula [(CH3)3C]2SiH2, is an organosilicon compound. This flammable liquid has a molecular weight of 144.33 g/mol. It serves as a valuable reagent in chemical synthesis, particularly within organometallic chemistry and organosilicon research, offering unique steric properties due to its bulky tert-butyl groups. Its applications are primarily found in laboratory and industrial research settings.
![Di-tert-butylsilane ([(CH3)3C]2SiH2) — chemical structure, CAS 30736-07-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F30736-07-3.png&w=3840&q=75)
Chemical Synthesis Reagent
Di-tert-butylsilane functions as a versatile reagent in organic synthesis. Its bulky tert-butyl groups can influence reaction selectivity and stereochemistry, making it useful for specialised synthetic routes.
Organosilicon Chemistry
This compound is employed in the study and development of novel organosilicon materials. It can be used as a precursor for the synthesis of silicon-containing polymers or functionalised silanes.
Organometallic Chemistry Research
The unique structure of Di-tert-butylsilane makes it a candidate for use in the preparation of specific organometallic complexes and catalysts, potentially influencing their reactivity and stability.
| Molecular weight | 144.33 |
|---|---|
| Linear formula | [(CH3)3C]2SiH2 |
| Assay | 97% |
| Boiling point | 129-130 °C(lit.) |
| Density | 0.729 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.42(lit.) |
| Melting point | −38 °C(lit.) |
Hazard statements
- H225Highly flammable liquid and vapour
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | -2 °C / 28.4 °F |
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11 |
| Safety statements (S) | 16-33 |
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-tert-butylsilane used for?
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Di-tert-butylsilane is primarily used as a reagent in chemical synthesis, particularly in organometallic and organosilicon chemistry research. It is valued for the steric influence of its bulky tert-butyl groups.
What are the CAS number and chemical formula for Di-tert-butylsilane?
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The CAS number for Di-tert-butylsilane is 30736-07-3, and its chemical formula is [(CH3)3C]2SiH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Di-tert-butylsilane with an assay of 97%. This product is intended for research and chemical synthesis purposes and is not represented as USP, EP, or BP grade.
How should Di-tert-butylsilane be handled safely?
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Di-tert-butylsilane is a highly flammable liquid (H225). Handle with extreme caution in a well-ventilated area, away from ignition sources. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (full-face respirator or suitable cartridge), is essential. Store in a cool, well-ventilated place, keeping away from heat and ignition sources.
How is Di-tert-butylsilane packed and shipped?
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Di-tert-butylsilane is shipped as a UN 1993, Flammable liquid, n.o.s. (Di-tert-butylsilane), Class 3, Packing Group II. We adhere to all international shipping regulations for hazardous materials, ensuring safe export globally.
How can I request a sample or quote for Di-tert-butylsilane?
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To request a sample or a quote for Di-tert-butylsilane, please contact our sales team through the website or by phone. Please specify the quantity and your intended application.
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