2-[(Trimethylsilyl)ethynyl]benzaldehyde
2-[(Trimethylsilyl)ethynyl]benzaldehyde (CAS: 77123-58-1) is an organic compound with the linear formula (CH3)3SiCCC6H4CHO and a molecular weight of 202.32 g/mol. It serves as a valuable building block in organic synthesis, particularly in reactions involving aldehydes and protected alkynes. This compound is utilised in the development of complex molecules and advanced materials, finding applications in research and chemical manufacturing.
![2-[(Trimethylsilyl)ethynyl]benzaldehyde ((CH3)3SiCCC6H4CHO) — chemical structure, CAS 77123-58-1; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F77123-58-1.png&w=3840&q=75)
Organic Synthesis Intermediate
This compound is a key intermediate for constructing more complex organic molecules. The presence of both an aldehyde and a silyl-protected alkyne group allows for diverse synthetic transformations.
Material Science Research
It can be used in the synthesis of novel organic materials, such as conjugated polymers or functionalised aromatic systems, for applications in electronics or photonics.
Pharmaceutical Intermediate Development
The structural features of 2-[(Trimethylsilyl)ethynyl]benzaldehyde make it a useful precursor in the multi-step synthesis of potential pharmaceutical candidates or active pharmaceutical ingredients (APIs).
| Molecular weight | 202.32 |
|---|---|
| Linear formula | (CH3)3SiCCC6H4CHO |
| Assay | 97% |
| Melting point | 48-53 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
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 2-[(Trimethylsilyl)ethynyl]benzaldehyde used for?
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2-[(Trimethylsilyl)ethynyl]benzaldehyde is primarily used as a building block in organic synthesis for creating complex molecules and advanced materials, including potential pharmaceutical intermediates.
What are the CAS number and formula for 2-[(Trimethylsilyl)ethynyl]benzaldehyde?
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The CAS number is 77123-58-1 and the linear formula is (CH3)3SiCCC6H4CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-[(Trimethylsilyl)ethynyl]benzaldehyde with a minimum assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 2-[(Trimethylsilyl)ethynyl]benzaldehyde be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The flash point is greater than 110 °C.
How is 2-[(Trimethylsilyl)ethynyl]benzaldehyde typically packaged and shipped?
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2-[(Trimethylsilyl)ethynyl]benzaldehyde is carefully packaged to maintain its integrity during transit and is exported globally by Tech Serve Solutions.
How can I request a quote or sample for 2-[(Trimethylsilyl)ethynyl]benzaldehyde?
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Please contact our sales team through the website or call us directly to request a quote or sample of 2-[(Trimethylsilyl)ethynyl]benzaldehyde.
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