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	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

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

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
InChIKey	AUMQUQJTKCJMPA-UHFFFAOYSA-N
SMILES	O=C1CCCc2[nH]c(=O)ccc21

HS Code	2933499090

Precursor 9
CAS#:5220-49-5 3-Amino-2-cyclo... CAS#:922-67-8 methylpropiolate CAS#:623-47-2 Ethyl propiolate CAS#:106551-76-2 2,5-Dioxo-1,2,5...
CAS#:127040-30-6 5-oxo-5,6,7,8-t... CAS#:85302-07-4 Cyclohexane-1,3... CAS#:106551-67-1 2,5-dioxo-1,2,5... CAS#:84548-18-5 2,5-dioxo-1,6,7...
CAS#:504-02-9 1,3-Cyclohexanedione
DownStream 5
CAS#:286381-74-6 (5S)-2-phenylme... CAS#:31570-97-5 2(1H)-Quinolino... CAS#:124467-36-3 2-Chloro-7,8-di... CAS#:57311-36-1 1-Methyl-7,8-di...
CAS#:57311-38-3 2-methoxy-7,8-d...

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%

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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