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50-33-9 Phenylbutazone |
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Chemical Name | Phenylbutazone |
Synonyms | 4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione;5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one |
Molecular Formula | C19H20N2O2 |
Molecular Weight | 308.379 |
InChl | InChI=1/C6H6O4/c7-2-4-1-5(8)6(9)3-10-4/h1,3,7,9H,2H2 |
CAS Registry Number | 50-33-9;4297-92-1 |
EINECS | 200-029-0 |
Molecular Structure | |
Density | 1.542g/cm3 |
Melting Point | 104-107℃ |
Boiling Point | 401.7°C at 760 mmHg |
Refractive Index | 1.606 |
Flash Point | 179.9°C |
Water Solubility | <0.1 g/100 mL at 23.5℃ |
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:; |
Safety Description | S53||S22||S26||S36/37/39||S45:; |
MSDS |