HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 58521908Generated: October 27, 2026
Tert-butyl{4-cyano-2-[(trimethylsilyl)ethynyl]phenoxy}acetate
https://huagongshe.com/en/chemical/58521908
Identifiers & Physical Properties
| Molecular formula | C18H23NO3Si |
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| Average molar mass | 329.5 g/mol |
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| SMILES | CC(C)(C)OC(=O)COc1ccc(C#N)cc1C#C[Si](C)(C)C |
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| InChIKey | WNGYXXPAEXZBAE-UHFFFAOYSA-N |
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| PubChem CID | 58521908 |
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Chemical & Physical Properties
| Topological polar surface area | 59.3 |
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| Hydrogen bond donors | 0 |
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| Hydrogen bond acceptors | 4 |
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| Rotatable bonds | 7 |
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| Heavy atoms | 23 |
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| Formal charge | 0 |
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| Complexity | 535 |
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![Tert-butyl{4-cyano-2-[(trimethylsilyl)ethynyl]phenoxy}acetate molecular structure](/img/chemical/58521908.png)