(1-tert-Butylvinyloxy)trimethylsilane
(1-tert-Butylvinyloxy)trimethylsilane (CAS: 17510-46-2) is a trimethylsilyl enol ether with a molecular weight of 172.34 g/mol. This versatile organic building block, primarily used in chemical synthesis, acts as a key intermediate for introducing specific structural motifs. Its enol ether functionality makes it valuable in various organic transformations, offering a reliable route for constructing complex molecules in research and development settings.
- IUPAC
- (2,2-Dimethyl-1-methylenepropoxy)trimethylsilane,3,3-Dimethyl-2-trimethylsiloxy-1-butene,Pinacolone enol trimethylsilyl ether
- Synonyms
- 3,3-Dimethyl-2-(trimethylsiloxy)-1-butenePinacolone enol trimethylsilyl ether(2,2-Dimethyl-1-methylenepropoxy)trimethylsilane

Organic Synthesis
(1-tert-Butylvinyloxy)trimethylsilane serves as a valuable reagent in organic synthesis. It functions as a protected enol form of pinacolone, facilitating controlled reactions and the formation of carbon-carbon bonds through electrophilic attack.
Building Block for Complex Molecules
This compound acts as an essential building block for the synthesis of more complex organic structures. Its utility lies in its ability to participate in various coupling reactions and functional group transformations crucial for pharmaceutical and fine chemical research.
Research and Development
In R&D settings, (1-tert-Butylvinyloxy)trimethylsilane is employed for exploring novel synthetic pathways. Its specific reactivity allows chemists to investigate new methodologies and create unique chemical entities.
| Molecular weight | 172.34 |
|---|---|
| Linear formula | (CH3)3CC(=CH2)OSi(CH3)3 |
| Assay | 98% |
| Boiling point | 140-142 °C(lit.) |
| Density | 0.798 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.409(lit.) |


Hazard statements
- H226Flammable liquid and vapour
- 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, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 24 °C / 75.2 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| 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 (1-tert-Butylvinyloxy)trimethylsilane used for?
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This compound is primarily used as a building block in organic synthesis and for research and development purposes, enabling the creation of complex organic molecules.
What are the CAS number and formula for (1-tert-Butylvinyloxy)trimethylsilane?
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The CAS number is 17510-46-2. The linear formula is (CH₃)₃CC(=CH₂)OSi(CH₃)₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (1-tert-Butylvinyloxy)trimethylsilane with an assay of 98%. This product is supplied for technical and research purposes, and TSS does not represent it as USP, BP, or EP grade.
What are the safety and handling considerations for this chemical?
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This compound is flammable (H226) and can cause skin (H315), serious eye (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used. Handle in a well-ventilated area.
How is (1-tert-Butylvinyloxy)trimethylsilane packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports chemicals adhering to all relevant international regulations to ensure safe and compliant delivery.
How can I request a sample or quote for (1-tert-Butylvinyloxy)trimethylsilane?
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To request a sample or quote, please use the contact form on our website or contact our sales department directly.
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