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1-(3'-Chlorophenyl)-3-methyl-5-pyrazolone Structure

1-(3'-Chlorophenyl)-3-methyl-5-pyrazolone

  • Product Name1-(3'-Chlorophenyl)-3-methyl-5-pyrazolone
  • CAS20629-90-7
  • CBNumberCB5222836
  • MFC10H9ClN2O
  • MW208.64
  • MDL NumberMFCD00020750
  • MOL File20629-90-7.mol

Chemical Properties

Melting point: 128-131 °C(lit.)
Boiling point: 307.0±44.0 °C(Predicted)
Density  1.306±0.06 g/cm3(Predicted)
pka -0.77±0.40(Predicted)
CAS DataBase Reference 20629-90-7(CAS DataBase Reference)

Safety

Symbol(GHS)  Exclamation Mark (GHS07)
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  2933199090

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