3,3-Dimethyl-1-(2-nitro-4-(trifluoromethyl)phenyl)azetidin-2-one

3,3-二甲基-1-(2-硝基-4-(三氟甲基)苯基)氮杂环丁烷-2-酮

Also known as: 2-Azetidinone, 3,3-dimethyl-1-[2-nitro-4-(trifluoromethyl)phenyl]-, 3,3-Dimethyl-1-[2-nitro-4-(trifluoromethyl)phenyl]azetidin-2-one, 3,3-dimethyl-1-[2-nitro-4-(trifluoromethyl)phenyl]azetidin-2-one, PC3362

3,3-Dimethyl-1-(2-nitro-4-(trifluoromethyl)phenyl)azetidin-2-one (CAS 861881-16-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H11F3N2O3 and a molecular weight of 288.22300 g/mol. It is also known as 2-Azetidinone, 3,3-dimethyl-1-[2-nitro-4-(trifluoromethyl)phenyl]-, 3,3-Dimethyl-1-[2-nitro-4-(trifluoromethyl)phenyl]azetidin-2-one and 3,3-dimethyl-1-[2-nitro-4-(trifluoromethyl)phenyl]azetidin-2-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
861881-16-5
Jingsj CID
J-1019238-4
Molecular Formula
C12H11F3N2O3
Chinese Name
3,3-二甲基-1-(2-硝基-4-(三氟甲基)苯基)氮杂环丁烷-2-酮
Molecular Weight
288.22300 g/mol
Category
Ketones
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,3-Dimethyl-1-(2-nitro-4-(trifluoromethyl)phenyl)azetidin-2-one?

The CAS number of 3,3-Dimethyl-1-(2-nitro-4-(trifluoromethyl)phenyl)azetidin-2-one is 861881-16-5.

What are the molecular formula and molecular weight of 3,3-Dimethyl-1-(2-nitro-4-(trifluoromethyl)phenyl)azetidin-2-one?

3,3-Dimethyl-1-(2-nitro-4-(trifluoromethyl)phenyl)azetidin-2-one has molecular formula C12H11F3N2O3 and molecular weight 288.22300 g/mol.

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

Last updated:

How to cite: Jingsj. "3,3-Dimethyl-1-(2-nitro-4-(trifluoromethyl)phenyl)azetidin-2-one (CAS 861881-16-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1019238-4 (accessed 2026-10-24).

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