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3-(Trifluoromethyl)quinoxalin-2(1H)-one

Also known as: 2-HYDROXY-3-(TRIFLUOROMETHYL)QUINOXALIN, 2(1H)-Quinoxalinone, 3-(trifluoromethyl)-, 2-Hydroxy-3-(trifluoromethyl)quinoxaline, 3-(TRIFLUOROMETHYL)-2-QUINOXALINOL, 3-(TRIFLUOROMETHYL)QUINOXALIN-2-OL, 3-(trifluoromethyl)-1H-quinoxalin-2-one, 3-(trifluoromethyl)quinoxalin-2-ol, 3-(trifluoromethyl)quinoxalin-2-one, 3-Trifluoromethyl-1H-quinoxalin-2-one, 3-trifluoromethyl-2(1H)-quinoxalinone, trifluoromethylquinoxalinol

3-(Trifluoromethyl)quinoxalin-2(1H)-one (CAS 58457-64-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H5F3N2O and a molecular weight of 214.14400 g/mol. Key property: a density of 1.51g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
58457-64-0
Jingsj CID
J-1503740-8
Molecular Formula
C9H5F3N2O
Molecular Weight
214.14400 g/mol
Category
Ketones
Last updated
8/21/2026
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Physicochemical Properties

Density1.51g/cm3
Exact Mass214.03500
PSA46.01000
LogP2.35420
Refractive Index1.565

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3-(Trifluoromethyl)quinoxalin-2(1H)-one?

The CAS number of 3-(Trifluoromethyl)quinoxalin-2(1H)-one is 58457-64-0.

What are the molecular formula and molecular weight of 3-(Trifluoromethyl)quinoxalin-2(1H)-one?

3-(Trifluoromethyl)quinoxalin-2(1H)-one has molecular formula C9H5F3N2O and molecular weight 214.14400 g/mol.

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

Last updated:

How to cite: Jingsj. "3-(Trifluoromethyl)quinoxalin-2(1H)-one (CAS 58457-64-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503740-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.