Spiro[5.5]undec-2-en-5-one

螺[5.5]十一-2-烯-5-酮

Spiro[5.5]undec-2-en-5-one (CAS 2247101-90-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H16O and a molecular weight of 164.24 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2247101-90-0
Jingsj CID: J-1594606-1
Molecular Formula: C₁₁H₁₆O
Chinese Name: 螺[5.5]十一-2-烯-5-酮
Molecular Weight: 164.24 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Spiro[5.5]undec-2-en-5-one?

The CAS number of Spiro[5.5]undec-2-en-5-one is 2247101-90-0.

What are the molecular formula and molecular weight of Spiro[5.5]undec-2-en-5-one?

Spiro[5.5]undec-2-en-5-one has molecular formula C11H16O and molecular weight 164.24 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. "Spiro[5.5]undec-2-en-5-one (CAS 2247101-90-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1594606-1 (accessed 2026-10-25).

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