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Phenylbutazone Basic information |
Product Name: | Phenylbutazone |
Synonyms: | PHENYLBUTAZONE;1,2-Diphenyl-2,3-dioxo-4-N-butylpyrazoline;1,2-Diphenyl-3,5-dioxo-4-butylpyrazolidine;1,2-Diphenyl-4-butyl-3,5-dioxopyrazolidine;1,2-Diphenyl-4-butyl-3,5-pyrazolidinedione;3,5-dioxe-4buty-1,diphenyl-pyrazolidine;3,5-dioxo01,2-diphenyl-4-m-butyl-pyrazolidine;3,5-Dioxo-1,2-diphenyl-4-N-butyl-pyrazolidin |
CAS: | 50-33-9 |
MF: | C19H20N2O2 |
MW: | 308.37 |
EINECS: | 200-029-0 |
Product Categories: | Intermediates & Fine Chemicals;Pharmaceuticals;Heterocycles;Inhibitors |
Mol File: | 50-33-9.mol |
Phenylbutazone Chemical Properties |
mp | 104-107 °C |
storage temp. | -20°C Freezer |
Water Solubility | <0.1 g/100 mL at 23.5 oC |
Merck | 14,7277 |
BRN | 290080 |
Stability: | Stable. Incompatible with strong oxidizing agents, strong acids, strong bases. |
CAS DataBase Reference | 50-33-9(CAS DataBase Reference) |
NIST Chemistry Reference | Phenylbutazone(50-33-9) |
EPA Substance Registry System | 3,5-Pyrazolidinedione, 4-butyl-1,2-diphenyl-(50-33-9) |
Safety Information |
Hazard Codes | Xn,T |
Risk Statements | 36/37/38-20/21/22-42/43-45 |
Safety Statements | 36/37/39-26-45-22-53 |
RIDADR | 3249 |
RTECS | UQ8225000 |
HazardClass | 6.1(b) |
PackingGroup | III |
Hazardous Substances Data | 50-33-9(Hazardous Substances Data) |
Phenylbutazone Usage Synthesis |
Chemical Properties | Off-Whtie Solid |
Usage | A non-steroidal anti-inflammatory compound. An inhibitof cyclooxygenase that is also a substrate fperoxidation by cyclooxygenase |
General Description | Odorless white off-white crystalline powder. Tasteless at first, but slightly bitter aftertaste. pH (aqueous solution) 8.2. |
Air & Water Reactions | Phenylbutazone is relatively stable at ambient temperatures. Aqueous decomposition of Phenylbutazone occurs by hydrolysis oxidation. Insoluble in water. |
Reactivity Profile | Phenylbutazone is incompatible with strong oxidizers, strong acids strong bases. . |
Fire Hazard | Flash point data fPhenylbutazone are not available; however, Phenylbutazone is probably combustible. |
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