4-Hydroxyphenylbutazone
[CAS# 16860-43-8]

Identification

• Name: 4-Hydroxyphenylbutazone
• Synonyms: 4-Butyl-4-Hydroxy-1,2-Di(Phenyl)Pyrazolidine-3,5-Quinone; Nsc382672; 4-Butyl-4-Hydroxy-1,2-Diphenyl-3,5-Pyrazolidinedione
• Molecular Formula: C₁₉H₂₀N₂O₃
• Molecular Weight: 324.38
• CAS Registry Number: 16860-43-8
• SMILES: C3=C(N1N(C(=O)C(O)(C1=O)CCCC)C2=CC=CC=C2)C=CC=C3
• InChI: 1S/C19H20N2O3/c1-2-3-14-19(24)17(22)20(15-10-6-4-7-11-15)21(18(19)23)16-12-8-5-9-13-16/h4-13,24H,2-3,14H2,1H3
• InChIKey: VTEBWXHYBNAYKI-UHFFFAOYSA-N

Properties

• Density: 1.256g/cm³ (Cal.)
• Boiling point: 462.328°C at 760 mmHg (Cal.)
• Flash point: 233.408°C (Cal.)

References

• (1): Cardillo G, Merlini L, Boeri E. Sulle 1,2-difenil-3,5-dichetopirazolidine. Nota IX. Prodotti di reazione con NO2, Gazzetta Chimica Italiana, 1966, 96, 973-985