6-(Trifluoromethyl)-2H-3,1-benzoxazine-2,4(1H)-dione

6-(三氟甲基)-2H-3,1-苯并噁嗪-2,4(1H)-二酮

Also known as: 5-(Trifluoromethyl)isatoic anhydride, 6-Trifluoromethyl-1H-benzo[d][1,3]oxazine-2,4-dione, 6-(trifluoromethyl)-1H-3,1-benzoxazine-2,4-dione

6-(Trifluoromethyl)-2H-3,1-benzoxazine-2,4(1H)-dione (CAS 781-94-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H4F3NO3 and a molecular weight of 231.12800 g/mol. It is also known as 5-(Trifluoromethyl)isatoic anhydride, 6-Trifluoromethyl-1H-benzo[d][1,3]oxazine-2,4-dione and 6-(trifluoromethyl)-1H-3,1-benzoxazine-2,4-dione. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 781-94-2
Jingsj CID: J-1614533-3
Molecular Formula: C₉H₄F₃NO₃
Chinese Name: 6-(三氟甲基)-2H-3,1-苯并噁嗪-2,4(1H)-二酮
Molecular Weight: 231.12800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 6-(Trifluoromethyl)-2H-3,1-benzoxazine-2,4(1H)-dione?

The CAS number of 6-(Trifluoromethyl)-2H-3,1-benzoxazine-2,4(1H)-dione is 781-94-2.

What are the molecular formula and molecular weight of 6-(Trifluoromethyl)-2H-3,1-benzoxazine-2,4(1H)-dione?

6-(Trifluoromethyl)-2H-3,1-benzoxazine-2,4(1H)-dione has molecular formula C9H4F3NO3 and molecular weight 231.12800 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. "6-(Trifluoromethyl)-2H-3,1-benzoxazine-2,4(1H)-dione (CAS 781-94-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1614533-3 (accessed 2026-10-22).

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