6-chloro-1,4-dihydroquinoxaline-2,3-dione

2,3-二羟基-6-氯喹喔啉

Also known as: 2,3-dihydroxy-6-chloroquinoxaline, 6-chloroquinoxaline-2,3-diol, 6-chloro-2,3-dioxo-1,2,3,4-tetrahydroquinoxaline, 6-chloro-1,4-dihydro-2,3-quinoxalinedione, 6-chloro-1,2,3,4-tetrahydroquinoxaline-2,3-dione, 6-chloro-1,4-dihydro-3-quinoxalinedione, 6-chloroquinoxazalone, 6-chloro-2,3-quinoxalinediol

6-chloro-1,4-dihydroquinoxaline-2,3-dione (CAS 6639-79-8) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H5ClN2O2 and a molecular weight of 196.590 g/mol. It is also known as 2,3-dihydroxy-6-chloroquinoxaline, 6-chloroquinoxaline-2,3-diol and 6-chloro-2,3-dioxo-1,2,3,4-tetrahydroquinoxaline. Key properties include a melting point of 250ºC, a boiling point of 497.5±40.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 254.7±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

6639-79-8

Jingsj CID

J-26152-6

Molecular Formula

C₈H₅ClN₂O₂

Chinese Name

2,3-二羟基-6-氯喹喔啉

Molecular Weight

196.590 g/mol

Category

Organohalogen Compounds

Last updated

8/21/2026