Identification Chemical Properties Safety Data Supplier Related Products

33549-66-5

Name 4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+%
CAS 33549-66-5
Molecular Formula C4H4Br2N2O
MDL Number MFCD00015942
Molecular Weight 255.9
MOL File 33549-66-5.mol

Chemical Properties

Melting point  129-132°C
density  2.44±0.1 g/cm3(Predicted)
pka 9.27±0.60(Predicted)

Safety Data

Symbol(GHS) 
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a

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