5-[(tert-Butyldimethylsilyl)oxy]pentan-2-one

5-((叔丁基二甲基硅烷基)氧基)戊烷-2-酮

Also known as: 2-Pentanone, 5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, 5-((tert-Butyldimethylsilyl)oxy)pentan-2-one

5-[(tert-Butyldimethylsilyl)oxy]pentan-2-one (CAS 86864-59-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H24O2Si and a molecular weight of 216.39 g/mol. It is also known as 2-Pentanone, 5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]- and 5-((tert-Butyldimethylsilyl)oxy)pentan-2-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 86864-59-7
Jingsj CID: J-118120-3
Molecular Formula: C₁₁H₂₄O₂Si
Chinese Name: 5-((叔丁基二甲基硅烷基)氧基)戊烷-2-酮
Molecular Weight: 216.39 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-[(tert-Butyldimethylsilyl)oxy]pentan-2-one?

The CAS number of 5-[(tert-Butyldimethylsilyl)oxy]pentan-2-one is 86864-59-7.

What are the molecular formula and molecular weight of 5-[(tert-Butyldimethylsilyl)oxy]pentan-2-one?

5-[(tert-Butyldimethylsilyl)oxy]pentan-2-one has molecular formula C11H24O2Si and molecular weight 216.39 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5-[(tert-Butyldimethylsilyl)oxy]pentan-2-one (CAS 86864-59-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-118120-3 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.