1,8-Diazafluoren-9-one | CAS:54078-29-4

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1,8-Diazafluoren-9-one

Synonyms:
1,8-diazafluoran-9-one
Cyclopenta[1,2-b:4,3-b']dipyridin-9-one
Cyclopenta[1,2-b:4,3-b’]dipyridin-9-one
9H-Cyclopenta[1,2-b:4,3-b']dipyridin-9-one
 
Molecular Formula: C11H6N2O
Molecular Weight: 182.17800

Appearance and properties: yellow powder
Density: 1.387g/cm3
Boiling point: 396.3ºC at 760mmHg
Melting point: 229-233ºC
Refractive index: 1.688
 
Stability: Stable. Incompatible with strong oxidizing agents.
Storage conditions: 2-8ºC

 
Items of Analysis Standard of Analysis Test Results
Appearance Off-white to yellow crystal powder Conforms
Loss on drying ≤0.5% 0.22%
Assay ≥99.0% 99.16%
Conclusion Conforms to Factory Standard
 




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