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
- 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
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Request a quotePhysicochemical Properties
| Melting Point | 250ºC |
|---|---|
| Boiling Point | 497.5±40.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 254.7±27.3 °C |
Frequently Asked Questions
What is the CAS number of 6-chloro-1,4-dihydroquinoxaline-2,3-dione?
6639-79-8
What are the molecular formula and molecular weight of 6-chloro-1,4-dihydroquinoxaline-2,3-dione?
C8H5ClN2O2, molecular weight 196.590 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026