Phenylbutazone
- Product Name: Phenylbutazone
- Syonyms Name: 4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione; 5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one
- CAS Number.: 50-33-9;4297-92-1
- MF: C19H20N2O2
- MW: 308.379
Density:1.542g/cm3
Boiling point:401.7°C at 760 mmHg
Refractive index:1.606
Vapour Pressur:4.01E-08mmHg at 25°C
Hazard Symbols:
T:Toxic; 
Xn:Harmful;
Risk Codes:R45:; R20/21/22:; R36/37/38:; R42/43:;
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