4-Sec-Butylidene-1,2-Diphenyl-3,5-Pyrazolidinedione
[CAS# 26485-82-5]

Identification

• Name: 4-Sec-Butylidene-1,2-Diphenyl-3,5-Pyrazolidinedione
• Synonyms: 4-(1-Methylpropylidene)-1,2-Di(Phenyl)Pyrazolidine-3,5-Dione; 4-(1-Methylpropylidene)-1,2-Di(Phenyl)Pyrazolidine-3,5-Quinone; 1,2-Difenil-3,5-Dicheto-4-(Alpha-Metil-Propiliden)-Pirazolidina [Italian]
• Molecular Formula: C₁₉H₁₈N₂O₂
• Molecular Weight: 306.36
• CAS Registry Number: 26485-82-5
• SMILES: C3=C(N1N(C(=O)C(C1=O)=C(CC)C)C2=CC=CC=C2)C=CC=C3
• InChI: 1S/C19H18N2O2/c1-3-14(2)17-18(22)20(15-10-6-4-7-11-15)21(19(17)23)16-12-8-5-9-13-16/h4-13H,3H2,1-2H3
• InChIKey: DNDYNVXYUBUZFM-UHFFFAOYSA-N

Properties

• Density: 1.223g/cm³ (Cal.)
• Boiling point: 427.346°C at 760 mmHg (Cal.)
• Flash point: 177.756°C (Cal.)