Product Name: 1,8-Diazafluoran-9-one (CAS NO.54078-29-4)

Molecular Formula: C₁₁H₆N₂O
Molecular Weight: 182.18g/mol
Mol File: 54078-29-4.mol
Melting Point: 229-233 °C
Boiling point: 396.3 °C at 760 mmHg
Storage Temperature: 2-8°C
Flash Point: 196.1 °C
Density: 1.387 g/cm³
Water Solubility: acetic acid: 10 mg/mL, clear
Stability: Stable. Incompatible with strong oxidizing agents.
Surface Tension: 70.7 dyne/cm
Enthalpy of Vaporization: 64.66 kJ/mol
Vapour Pressure: 1.72E-06 mmHg at 25°C
Product Categories: Fused Ring Systems

Safety Information of 1,8-Diazafluoran-9-one (CAS NO.54078-29-4):
Hazard Codes: Xi
Safety Statements: 22-24/25
22:  Do not breathe dust  
24:  Avoid contact with skin
25:  Avoid contact with eyes 
WGK Germany: 3
F: 10

 1,8-Diazafluoran-9-one , its CAS NO. is 54078-29-4, the synonyms are Dfo ; Cyclopenta[1,2-b:4,3-b']dipyridin-9-one ; 4-5-Diazafluorenone-0 ; Rarechem aq nn 0271 ; 1,8-Diaza-9-fluorenone ; 2.1,8-Diazafluoran-9-one .