6-Hydroxy-1H-benzo[d][1,3]oxazine-2,4-dione

6-羟基-1H-苯并[d][1,3]恶嗪-2,4-二酮

Also known as: 5-Hydroxy isatoic anhydride, 5-HYDROXY ISATOIC ANHYDRIDE, 6-Hydroxy-2H-3,1-benzoxazine-2,4(1H)-dione, 6-Hydroxyisatoic anhydride, MFCD00798201

6-Hydroxy-1H-benzo[d][1,3]oxazine-2,4-dione (CAS 195986-91-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H5NO4 and a molecular weight of 179.13000 g/mol. It is also known as 5-Hydroxy isatoic anhydride, 5-HYDROXY ISATOIC ANHYDRIDE and 6-Hydroxy-2H-3,1-benzoxazine-2,4(1H)-dione. Key property: a density of 1.56g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
195986-91-5
Jingsj CID
J-1175237-6
Molecular Formula
C8H5NO4
Chinese Name
6-羟基-1H-苯并[d][1,3]恶嗪-2,4-二酮
Molecular Weight
179.13000 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Density1.56g/cm3

Frequently Asked Questions

What is the CAS number of 6-Hydroxy-1H-benzo[d][1,3]oxazine-2,4-dione?

The CAS number of 6-Hydroxy-1H-benzo[d][1,3]oxazine-2,4-dione is 195986-91-5.

What are the molecular formula and molecular weight of 6-Hydroxy-1H-benzo[d][1,3]oxazine-2,4-dione?

6-Hydroxy-1H-benzo[d][1,3]oxazine-2,4-dione has molecular formula C8H5NO4 and molecular weight 179.13000 g/mol.

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

Last updated:

How to cite: Jingsj. "6-Hydroxy-1H-benzo[d][1,3]oxazine-2,4-dione (CAS 195986-91-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1175237-6 (accessed 2026-10-22).

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