Skip to main content
Jingsj
.mol.sdf

6-Cyanoquinoxaline-2,3-dione

Also known as: 2,3-dioxo-1,4-dihydroquinoxaline-6-carbonitrile, 2,3-dioxo-2,3-dihydroquinoxaline-6-carbonitrile, 2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-carbonitrile, 6-Cyano-2,3-dihydroxyquinoxaline, 6-Quinoxalinecarbonitrile, 1,2,3,4-tetrahydro-2,3-dioxo-, 6-Quinoxalinecarbonitrile,1,2,3,4-tetrahydro-2,3-dioxo-(9CI), 6-cyano-1,4-dihydro-quinoxaline-2,3-dione

6-Cyanoquinoxaline-2,3-dione (CAS 61875-40-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H5N3O2 and a molecular weight of 187.15800 g/mol. Key properties include a melting point of >300ºC, a boiling point of 562.3ºC at 760 mmHg, a density of 1.51g/cm3 and a flash point of 293.8ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
61875-40-9
Jingsj CID
J-1338197-0
Molecular Formula
C9H5N3O2
Molecular Weight
187.15800 g/mol
Category
Ketones
Last updated
11/3/2026
Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point>300ºC
Boiling Point562.3ºC at 760 mmHg
Density1.51g/cm3
Flash Point293.8ºC
Exact Mass185.02300
PSA82.65000
Refractive Index1.669

Frequently Asked Questions

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

The CAS number of 6-Cyanoquinoxaline-2,3-dione is 61875-40-9.

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

6-Cyanoquinoxaline-2,3-dione has molecular formula C9H5N3O2 and molecular weight 187.15800 g/mol.

What are the upstream and downstream products of 6-Cyanoquinoxaline-2,3-dione?

For 6-Cyanoquinoxaline-2,3-dione, Upstream Products: 3,4-Diaminobenzonitrile, Diethyl oxalate.

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

Last updated:

How to cite: Jingsj. "6-Cyanoquinoxaline-2,3-dione (CAS 61875-40-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1338197-0 (accessed 2026-11-09).

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