7,8-Dihydro-2,5(1H,6H)-quinolinedione

Modify Date: 2025-08-20 12:04:32

7,8-Dihydro-2,5(1H,6H)-quinolinedione Structure
7,8-Dihydro-2,5(1H,6H)-quinolinedione structure
Common Name 7,8-Dihydro-2,5(1H,6H)-quinolinedione
CAS Number 15450-69-8 Molecular Weight 163.173
Density 1.3±0.1 g/cm3 Boiling Point 412.3±38.0 °C at 760 mmHg
Molecular Formula C9H9NO2 Melting Point N/A
MSDS N/A Flash Point 200.1±26.9 °C

 Names

Name 7,8-Dihydroquinoline-2,5(1H,6H)-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 412.3±38.0 °C at 760 mmHg
Molecular Formula C9H9NO2
Molecular Weight 163.173
Flash Point 200.1±26.9 °C
Exact Mass 163.063324
PSA 49.93000
LogP -0.66
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.583

 Safety Information

HS Code 2933499090

 Synthetic Route

 Customs

HS Code 2933499090
Summary 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,5(1H,6H)-Quinolinedione, 7,8-dihydro-
7,8-Dihydroquinoline-2,5(1H,6H)-dione
1,2,5,6,7,8-hexahydroquinoline-2,5-dione
2-hydroxy-7,8-dihydroquinolin-5(6H)-one
7,8-Dihydro-2,5(1H,6H)-quinolinedione
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