3-(Trimethylsilyl)-2-propynal
3-(Trimethylsilyl)-2-propynal (CAS 2975-46-4), with the molecular formula C6H10OSi and a molecular weight of 126.23 g/mol, is a reactive organosilicon compound. This aldehyde is valuable in organic synthesis as a building block. Its specific reactivity profile makes it useful in the construction of more complex molecular architectures, particularly in research and development settings.
- IUPAC
- (Trimethylsilyl)propiolaldehyde
Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of complex organic molecules. Its aldehyde and alkyne functionalities offer versatile reaction pathways for further chemical transformations.
Research and Development
Employed in academic and industrial research laboratories for exploring novel synthetic routes and developing new chemical entities. Its unique structure facilitates the introduction of specific functional groups.
Materials Science
Potentially used in the development of new materials where the incorporation of silicon and reactive functional groups is desired. Further research may explore its utility in polymer chemistry or surface modification.
| Molecular weight | 126.23 |
|---|---|
| Empirical formula | C6H10OSi |
| Assay | 97% |
| Density | 0.854 g/mL at 25 °C |
| Refractive index | n20/D 1.444 |
| Storage temperature | 2-8°C |
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 | 29 °C / 84.2 °F |
| Transport (UN / ADR) | UN 1224C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 26-36/37 |
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 3-(Trimethylsilyl)-2-propynal used for?
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3-(Trimethylsilyl)-2-propynal is used as a versatile building block in organic synthesis and in research and development for creating complex molecular structures.
What are the CAS number and formula for 3-(Trimethylsilyl)-2-propynal?
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The CAS number is 2975-46-4 and the molecular formula is C6H10OSi.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-(Trimethylsilyl)-2-propynal with an assay of 97%. This is a technical grade suitable for research and general chemical synthesis; it is not represented as USP, BP, or EP grade.
How should 3-(Trimethylsilyl)-2-propynal be handled?
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Handle with appropriate personal protective equipment including eyeshields, face shields, and gloves. Ensure adequate ventilation and use a suitable respirator if airborne concentrations are high. It is a flammable liquid and an irritant.
Is 3-(Trimethylsilyl)-2-propynal a controlled substance?
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Based on the provided data, 3-(Trimethylsilyl)-2-propynal is not indicated as a controlled substance. However, users should always verify local regulations.
How is 3-(Trimethylsilyl)-2-propynal packed and exported?
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Tech Serve Solutions packs and exports 3-(Trimethylsilyl)-2-propynal in compliance with relevant transportation regulations, including UN 1224C, Class 3, Packing Group III for flammable liquids.
How can I request a sample or quote for 3-(Trimethylsilyl)-2-propynal?
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To request a sample or obtain a quotation for 3-(Trimethylsilyl)-2-propynal, please contact the Tech Serve Solutions sales department through our website or by phone.
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