6-Nitroquinoxaline-2,3-dione

6-硝基-2,3-二羟基喹喔啉

Also known as: 1,4-Dihydro-6-nitroquinoxaline-2,3-dione, 6-Nitro-1,4-dihydroquinoxaline-2,3-dione, 6-Nitroquinoxaline-2,3-diol, 2,3-Quinoxalinedione, 1,4-dihydro-6-nitro-, 6-Nitro-2,3-dihydroxyquinoxaline, 6-Nitro-1,4-dihydro-2,3-quinoxalinedione, 6-Nitro-1,4-dihydro-chinoxalin-2,3-dion, 6-nitroquinoxaline-2,3(1H,4H)-dione

6-Nitroquinoxaline-2,3-dione (CAS 2379-56-8) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H5N3O4 and a molecular weight of 207.143 g/mol. It is also known as 1,4-Dihydro-6-nitroquinoxaline-2,3-dione, 6-Nitro-1,4-dihydroquinoxaline-2,3-dione and 6-Nitroquinoxaline-2,3-diol. Key properties include a melting point of >300°C (dec.), a boiling point of 574.4±45.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 301.2±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2379-56-8
Jingsj CID
J-17917-5
Molecular Formula
C8H5N3O4
Chinese Name
6-硝基-2,3-二羟基喹喔啉
Molecular Weight
207.143 g/mol
Category
Nitrogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point>300°C (dec.)
Boiling Point574.4±45.0 °C at 760 mmHg
Density1.7±0.1 g/cm3
Flash Point301.2±28.7 °C

Frequently Asked Questions

What is the CAS number of 6-Nitroquinoxaline-2,3-dione?

The CAS number of 6-Nitroquinoxaline-2,3-dione is 2379-56-8.

What are the molecular formula and molecular weight of 6-Nitroquinoxaline-2,3-dione?

6-Nitroquinoxaline-2,3-dione has molecular formula C8H5N3O4 and molecular weight 207.143 g/mol.

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

Last updated:

How to cite: Jingsj. "6-Nitroquinoxaline-2,3-dione (CAS 2379-56-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17917-5 (accessed 2026-10-22).

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