3a,7a-Dihydro-1H-imidazo(4,5-d)pyridazine-4,7-dione

Modify Date: 2025-08-25 11:21:33

3a,7a-Dihydro-1H-imidazo(4,5-d)pyridazine-4,7-dione Structure
3a,7a-Dihydro-1H-imidazo(4,5-d)pyridazine-4,7-dione structure
Common Name 3a,7a-Dihydro-1H-imidazo(4,5-d)pyridazine-4,7-dione
CAS Number 6293-09-0 Molecular Weight 152.11100
Density 2.19g/cm3 Boiling Point 441.3ºC at 760 mmHg
Molecular Formula C5H4N4O2 Melting Point N/A
MSDS N/A Flash Point 220.7ºC

 Names

Name 5,6-dihydro-1H-imidazo[4,5-d]pyridazine-4,7-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.19g/cm3
Boiling Point 441.3ºC at 760 mmHg
Molecular Formula C5H4N4O2
Molecular Weight 152.11100
Flash Point 220.7ºC
Exact Mass 152.03300
PSA 94.40000
Index of Refraction 1.989
InChIKey GOKGXTNRIXSKPF-UHFFFAOYSA-N
SMILES O=c1[nH][nH]c(=O)c2[nH]cnc12

 Safety Information

Hazard Codes Xn
HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5,6-Dihydro-1H,4H-pyrrolo[3,2,1-ij]chinolin-2-on
Lilolidon-2
5,6-Dihydro-1H-imidazo[4,5-d]pyridazin-4,7-dion
1-azatricyclo[6.3.1.04,12]dodeca-4(12),5,7-trien-2-one
5,6-dihydro-1H,4H-pyrrolo[3,2,1-ij]quinolin-2-one
5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-2(1H)-one
1,2,5,6-tetrahydro-4H-pyrrolo-(3,2,1-ij)quinolin-2-one
4H-Pyrrolo[3,2,1-ij]quinolin-2(1H)-one,5,6-dihydro
1,2,5,6-Tetrahydro-4H-pyrrolo-(3,2,1-ij)-chinolin-2-on
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