9,9-Difluoro-1-oxa-3-azaspiro[5.5]undecan-2-one

9,9-二氟-1-氧杂-3-氮杂螺[5.5]十一烷-2-酮

9,9-Difluoro-1-oxa-3-azaspiro[5.5]undecan-2-one (CAS 2138429-63-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H13F2NO2 and a molecular weight of 205.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138429-63-5
Jingsj CID: J-62145-8
Molecular Formula: C₉H₁₃F₂NO₂
Chinese Name: 9,9-二氟-1-氧杂-3-氮杂螺[5.5]十一烷-2-酮
Molecular Weight: 205.20 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 9,9-Difluoro-1-oxa-3-azaspiro[5.5]undecan-2-one?

The CAS number of 9,9-Difluoro-1-oxa-3-azaspiro[5.5]undecan-2-one is 2138429-63-5.

What are the molecular formula and molecular weight of 9,9-Difluoro-1-oxa-3-azaspiro[5.5]undecan-2-one?

9,9-Difluoro-1-oxa-3-azaspiro[5.5]undecan-2-one has molecular formula C9H13F2NO2 and molecular weight 205.20 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. "9,9-Difluoro-1-oxa-3-azaspiro[5.5]undecan-2-one (CAS 2138429-63-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-62145-8 (accessed 2026-10-24).

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