2-methyl-4a,5-dihydro-4H-indeno[1,2-c]pyridazin-3-one

Modify Date: 2025-11-25 18:04:45

2-methyl-4a,5-dihydro-4H-indeno[1,2-c]pyridazin-3-one Structure
2-methyl-4a,5-dihydro-4H-indeno[1,2-c]pyridazin-3-one structure
Common Name 2-methyl-4a,5-dihydro-4H-indeno[1,2-c]pyridazin-3-one
CAS Number 69099-77-0 Molecular Weight 200.23600
Density 1.31g/cm3 Boiling Point 336.5ºC at 760 mmHg
Molecular Formula C12H12N2O Melting Point N/A
MSDS N/A Flash Point 157.3ºC

 Names

Name 2-methyl-4a,5-dihydro-4H-indeno[1,2-c]pyridazin-3-one

 Chemical & Physical Properties

Density 1.31g/cm3
Boiling Point 336.5ºC at 760 mmHg
Molecular Formula C12H12N2O
Molecular Weight 200.23600
Flash Point 157.3ºC
Exact Mass 200.09500
PSA 32.67000
LogP 0.79860
Index of Refraction 1.685
InChIKey MOIXSXYCDMIXJG-UHFFFAOYSA-N
SMILES CN1N=C2c3ccccc3CC2CC1=O

 Safety Information

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%
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