Spiro[4.4]non-3-en-2-one

螺[4.4]壬-3-烯-2-酮

Spiro[4.4]non-3-en-2-one (CAS 31297-51-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H12O and a molecular weight of 136.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 31297-51-5
Jingsj CID: J-102055-3
Molecular Formula: C₉H₁₂O
Chinese Name: 螺[4.4]壬-3-烯-2-酮
Molecular Weight: 136.19 g/mol
Category: Ketones
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of Spiro[4.4]non-3-en-2-one?

The CAS number of Spiro[4.4]non-3-en-2-one is 31297-51-5.

What are the molecular formula and molecular weight of Spiro[4.4]non-3-en-2-one?

Spiro[4.4]non-3-en-2-one has molecular formula C9H12O and molecular weight 136.19 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[4.4]non-3-en-2-one (CAS 31297-51-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-102055-3 (accessed 2026-10-25).

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