20629-90-7

Name 1-(3'-Chlorophenyl)-3-methyl-5-pyrazolone
CAS 20629-90-7
Molecular Formula C10H9ClN2O
MDL Number MFCD00020750
Molecular Weight 208.64
MOL File 20629-90-7.mol
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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 Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3

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