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3-oxo-N-[2-(trifluoromethyl)phenyl]butanamide

3-氧代-N-[2-(三氟甲基)苯基]丁酰胺

Also known as: 3-OXO-N-(2-TRIFLUOROMETHYL-PHENYL)-BUTYRAMIDE, 2-Trifluormethylaceto-acetanilid, AURORA KA-7486, Butanamide, 3-oxo-N-[2-(trifluoromethyl)phenyl]-, Einecs 279-814-5, N-[2-(Trifluoromethyl)phenyl]-3-oxobutanamide

3-oxo-N-[2-(trifluoromethyl)phenyl]butanamide (CAS 81761-28-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C11H10F3NO2 and a molecular weight of 245.19800 g/mol. It is also known as 3-OXO-N-(2-TRIFLUOROMETHYL-PHENYL)-BUTYRAMIDE, 2-Trifluormethylaceto-acetanilid and AURORA KA-7486. Key properties include a boiling point of 365.5ºC at 760 mmHg, a density of 1.317g/cm3 and a flash point of 174.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
81761-28-6
Jingsj CID
J-1484794-7
Molecular Formula
C11H10F3NO2
Chinese Name
3-氧代-N-[2-(三氟甲基)苯基]丁酰胺
Molecular Weight
245.19800 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point365.5ºC at 760 mmHg
Density1.317g/cm3
Flash Point174.8ºC

Frequently Asked Questions

What is the CAS number of 3-oxo-N-[2-(trifluoromethyl)phenyl]butanamide?

The CAS number of 3-oxo-N-[2-(trifluoromethyl)phenyl]butanamide is 81761-28-6.

What are the molecular formula and molecular weight of 3-oxo-N-[2-(trifluoromethyl)phenyl]butanamide?

3-oxo-N-[2-(trifluoromethyl)phenyl]butanamide has molecular formula C11H10F3NO2 and molecular weight 245.19800 g/mol.

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

Last updated:

How to cite: Jingsj. "3-oxo-N-[2-(trifluoromethyl)phenyl]butanamide (CAS 81761-28-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1484794-7 (accessed 2026-10-25).

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