2652-77-9

Name 1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE
CAS 2652-77-9
Molecular Formula C15H12N2O2
MDL Number MFCD00179924
Molecular Weight 252.27
MOL File 2652-77-9.mol
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Chemical Properties

Appearance Yellow-beige crystalline powder
Melting point  180-183°C
Boiling point  381℃
density  1.312
refractive index  1.5906 (estimate)
Fp  167℃
storage temp.  Sealed in dry,Room Temperature
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Crystalline Powder
pka 9.96±0.20(Predicted)
color  Yellow-beige

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  29331900
Toxicity
mouse,LD50,oral,574mg/kg (574mg/kg),Medicina et Pharmacologia Experimentalis. Vol. 16, Pg. 536, 1967.

Hazard Information

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