2,4-Dihydro-4-[(2-Hydroxy-4-Nitrophenyl)Azo]-5-Methyl-2-Phenyl-3H-Pyrazol-3-One
[CAS# 15866-36-1]

Identification

• Name: 2,4-Dihydro-4-[(2-Hydroxy-4-Nitrophenyl)Azo]-5-Methyl-2-Phenyl-3H-Pyrazol-3-One
• Synonyms: 5-Methyl-4-[(N'e)-N'-(4-Nitro-6-Oxo-1-Cyclohexa-2,4-Dienylidene)Hydrazino]-2-Phenyl-4H-Pyrazol-3-One; 4-[(N'e)-N'-(6-Keto-4-Nitro-1-Cyclohexa-2,4-Dienylidene)Hydrazino]-5-Methyl-2-Phenyl-4H-Pyrazol-3-One; 2,4-Dihydro-4-((2-Hydroxy-4-Nitrophenyl)Azo)-5-Methyl-2-Phenyl-3H-Pyrazol-3-One
• Molecular Formula: C₁₆H₁₃N₅O₄
• Molecular Weight: 339.31
• CAS Registry Number: 15866-36-1
• EINECS: 239-992-7
• SMILES: C3=C(N2N=C(C(N\N=C1\C(=O)C=C([N+]([O-])=O)C=C1)C2=O)C)C=CC=C3
• InChI: 1S/C16H13N5O4/c1-10-15(16(23)20(19-10)11-5-3-2-4-6-11)18-17-13-8-7-12(21(24)25)9-14(13)22/h2-9,15,18H,1H3/b17-13+
• InChIKey: VOYWTOOQRKZSMT-GHRIWEEISA-N

Properties

• Density: 1.484g/cm³ (Cal.)
• Boiling point: 543.238°C at 760 mmHg (Cal.)
• Flash point: 282.34°C (Cal.)