4,5-DIAZAFLUOREN-9-ONE

4,5-DIAZAFLUOREN-9-ONE Basic information
Product Name:4,5-DIAZAFLUOREN-9-ONE
Synonyms:Dafo;4,5-DIAZAFLUOREN-9-O;4,5-DIAZAFLUORENE-9-ONE;4,5-Diazafluoren-9-one, 98+%;5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one;4,5-Diazafluoren-9-one 97%;AKOS BBS-00000188;5H-PYRIDO[3',2':4,5]CYCLOPENTA[1,2-B]PYRIDIN-5-ONE
CAS:50890-67-0
MF:C11H6N2O
MW:182.18
EINECS:
Product Categories:Electronic Chemicals;Heterocyclic Building Blocks;N-Containing;Others
Mol File:50890-67-0.mol
4,5-DIAZAFLUOREN-9-ONE Structure
4,5-DIAZAFLUOREN-9-ONE Chemical Properties
Melting point 214-217 °C (lit.)
Boiling point 396.3±17.0 °C(Predicted)
density 1.387±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility Soluble in dichloromethane, tetrahydrofuran, chloroform, benzene, toluene and polar organic solvents. Insoluble in diethyl ether and alkanes.
pka1.22±0.20(Predicted)
form powder to crystal
color Light yellow to Yellow to Orange
λmax340nm(H2O)(lit.)
InChIKeyPFMTUGNLBQSHQC-UHFFFAOYSA-N
CAS DataBase Reference50890-67-0
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 3
HS Code 29333990
MSDS Information
ProviderLanguage
SigmaAldrich English
4,5-DIAZAFLUOREN-9-ONE Usage And Synthesis
Chemical PropertiesYellow crystal
Uses4,5-Diazafluoren-9-one behaves like cyclopentadienones and reacts with [Cp*Co(C2H4)2] to form air -stable sandwich-type complexes [Cp*Co(η4-2)].
4,5-DIAZAFLUOREN-9-ONE Preparation Products And Raw materials
4,5-DIAZAFLUOREN-9-ONE 4,5-diazafluoren-9-one benzoylhydrazone 1,8-DIAZAFLUOREN-9-ONE 3-ETHYL-2-METHYLPYRIDINE 2-METHYLNICOTINALDEHYDE 2,2'-Bipyridine DIPYRIDIN-3-YLMETHANONE ISOAMYLAMINE

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