823-90-5

Name 2(1H)-Pyrimidinone, 5-chloro-, hydrazone (9CI)
CAS 823-90-5
Molecular Formula C4H5ClN4
MDL Number MFCD09754100
Molecular Weight 144.56
MOL File 823-90-5.mol

Chemical Properties

Melting point  180.5-182 °C
Boiling point  254.8±50.0 °C(Predicted)
density  1.63±0.1 g/cm3(Predicted)
storage temp.  Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
pka 5.46±0.20(Predicted)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

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