HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 19694971Generated: October 23, 2026
Ethyl 4-[(5,6,7,8-tetrahydro-8,8-dimethyl-5-trimethylsiloxynaphth-2-yl)ethynyl]benzoate
https://huagongshe.com/en/chemical/19694971
Identifiers & Physical Properties
| Molecular formula | C26H32O3Si |
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| Average molar mass | 420.6 g/mol |
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| Monoisotopic mass | 420.21207141 g/mol |
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| SMILES | CCOC(=O)c1ccc(C#Cc2ccc3c(c2)C(C)(C)CCC3O[Si](C)(C)C)cc1 |
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| InChIKey | MJQNCHYDVJABEB-UHFFFAOYSA-N |
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| PubChem CID | 19694971 |
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Chemical & Physical Properties
| Topological polar surface area | 35.5 |
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| Hydrogen bond donors | 0 |
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| Hydrogen bond acceptors | 3 |
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| Rotatable bonds | 7 |
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| Heavy atoms | 30 |
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| Formal charge | 0 |
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| Complexity | 657 |
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![Ethyl 4-[(5,6,7,8-tetrahydro-8,8-dimethyl-5-trimethylsiloxynaphth-2-yl)ethynyl]benzoate molecular structure](/img/chemical/19694971.png)