1,4-dimethylquinoxaline-2,3(1H,4H)-dione

1,4-二甲基-1,4-二氢喹喔啉-2,3-二酮

Also known as: 1,4-dimethylquinoxaline-2,3(1H,4H)-dione, 1,4-dimethyl-1,4-dihydroquinoxaline-2,3-dione, 1,4-dimethylquinoxaline-2,3-dione, 2,3-Quinoxalinedione,1,4-dihydro-1,4-dimethyl-, NSC-521681

1,4-dimethylquinoxaline-2,3(1H,4H)-dione (CAS 58175-07-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10N2O2 and a molecular weight of 190.19900 g/mol. It is also known as 1,4-dimethyl-1,4-dihydroquinoxaline-2,3-dione, 1,4-dimethylquinoxaline-2,3-dione and 2,3-Quinoxalinedione,1,4-dihydro-1,4-dimethyl-. Key properties include a boiling point of 316.4ºC at 760mmHg, a density of 1.256g/cm3 and a flash point of 142.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 58175-07-8
Jingsj CID: J-875936-8
Molecular Formula: C₁₀H₁₀N₂O₂
Chinese Name: 1,4-二甲基-1,4-二氢喹喔啉-2,3-二酮
Molecular Weight: 190.19900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	316.4ºC at 760mmHg
Density	1.256g/cm3
Flash Point	142.7ºC

Frequently Asked Questions

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

The CAS number of 1,4-dimethylquinoxaline-2,3(1H,4H)-dione is 58175-07-8.

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

1,4-dimethylquinoxaline-2,3(1H,4H)-dione has molecular formula C10H10N2O2 and molecular weight 190.19900 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. "1,4-dimethylquinoxaline-2,3(1H,4H)-dione (CAS 58175-07-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-875936-8 (accessed 2026-10-22).

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