9-Methoxy-1-oxaspiro[5.5]undecan-4-one

9-甲氧基-1-氧杂螺[5.5]十一烷-4-酮

9-Methoxy-1-oxaspiro[5.5]undecan-4-one (CAS 1565921-35-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H18O3 and a molecular weight of 198.26 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1565921-35-8
Jingsj CID: J-1115926-5
Molecular Formula: C₁₁H₁₈O₃
Chinese Name: 9-甲氧基-1-氧杂螺[5.5]十一烷-4-酮
Molecular Weight: 198.26 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 9-Methoxy-1-oxaspiro[5.5]undecan-4-one?

The CAS number of 9-Methoxy-1-oxaspiro[5.5]undecan-4-one is 1565921-35-8.

What are the molecular formula and molecular weight of 9-Methoxy-1-oxaspiro[5.5]undecan-4-one?

9-Methoxy-1-oxaspiro[5.5]undecan-4-one has molecular formula C11H18O3 and molecular weight 198.26 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. "9-Methoxy-1-oxaspiro[5.5]undecan-4-one (CAS 1565921-35-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1115926-5 (accessed 2026-10-25).

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