Identification Chemical Properties Safety Data Supplier

1143-50-6

Name 5H-DIBENZO(B,E)AZEPINE-6,11-DIONE
CAS 1143-50-6
EINECS(EC#) 214-539-6
Molecular Formula C14H9NO2
MDL Number MFCD00612476
Molecular Weight 223.23
MOL File 1143-50-6.mol
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Chemical Properties

Melting point  245-246 °C
Boiling point  230-234 °C(Press: 0.3 Torr)
density  1.291±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
pka 12.43±0.20(Predicted)

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

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