tert-Butyldimethyl(2-propynyloxy)silane
tert-Butyldimethyl(2-propynyloxy)silane (CAS 76782-82-6) is a versatile organic silicon compound with the linear formula (CH3)3CSi(CH3)2OCH2C≡CH and a molecular weight of 170.32 g/mol. This terminal alkyne derivative serves as a valuable building block in organic synthesis. Its properties make it suitable for various chemical transformations and as a reagent in research and development laboratories.
Organic Synthesis Reagent
This compound functions as a protected propargyl alcohol derivative, enabling its selective use in various organic transformations. It is employed in the construction of complex organic molecules where the alkyne functionality is required.
Building Block in Medicinal Chemistry
As an organic building block, tert-Butyldimethyl(2-propynyloxy)silane can be incorporated into potential pharmaceutical candidates. The terminal alkyne moiety offers a handle for further derivatization, such as click chemistry reactions.
Material Science Research
The unique alkyne and silyl ether functionalities may lend themselves to applications in the development of novel materials. It can be used in polymerisation studies or as a precursor for functionalised surfaces.
| Molecular weight | 170.32 |
|---|---|
| Linear formula | (CH3)3CSi(CH3)2OCH2C≡CH |
| Assay | 97% |
| Boiling point | 40 °C/8 mmHg(lit.) |
| Density | 0.84 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.429(lit.) |
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
| Safety statements (S) | 16 |
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 tert-Butyldimethyl(2-propynyloxy)silane used for?
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tert-Butyldimethyl(2-propynyloxy)silane is primarily used as a building block and reagent in organic synthesis, particularly in medicinal chemistry and material science research, owing to its terminal alkyne and silyl ether functionalities.
What are the CAS number and formula for tert-Butyldimethyl(2-propynyloxy)silane?
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The CAS number is 76782-82-6 and the linear formula is (CH3)3CSi(CH3)2OCH2C≡CH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies tert-Butyldimethyl(2-propynyloxy)silane with an assay of 97%. This product is a technical/research grade material and is not represented as USP, BP, or EP grade.
How should tert-Butyldimethyl(2-propynyloxy)silane be handled safely?
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Handling requires appropriate personal protective equipment including eyeshields, face shields, and gloves. A full-face respirator or a multi-purpose combination respirator cartridge (US), or type ABEK (EN14387) respirator filter is recommended. It is flammable, indicated by risk statement '10' (risk of fire).
Is tert-Butyldimethyl(2-propynyloxy)silane shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including tert-Butyldimethyl(2-propynyloxy)silane, which is shipped internationally under UN 1993 C3/PGIII classification.
How can I request a quote or sample?
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To request a quote or sample of tert-Butyldimethyl(2-propynyloxy)silane, please contact our sales team through the website or direct inquiry channels.
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