4-[(2-Chloro-4-Nitrophenyl)Azo]-3-Methyl-1-Phenyl-2-Pyrazolin-5-One
[CAS# 13458-81-6]

Identification

• Name: 4-[(2-Chloro-4-Nitrophenyl)Azo]-3-Methyl-1-Phenyl-2-Pyrazolin-5-One
• Synonyms: 4-(2-Chloro-4-Nitro-Phenyl)Azo-5-Methyl-2-Phenyl-4H-Pyrazol-3-One; 4-(2-Chloro-4-Nitrophenyl)Azo-5-Methyl-2-Phenyl-4H-Pyrazol-3-One; 4-(2-Chloro-4-Nitro-Phenyl)Diazenyl-5-Methyl-2-Phenyl-4H-Pyrazol-3-One
• Molecular Formula: C₁₆H₁₂ClN₅O₃
• Molecular Weight: 357.76
• CAS Registry Number: 13458-81-6
• EINECS: 236-658-2
• SMILES: C1=C(C(=CC=C1[N+]([O-])=O)N=NC2C(N(N=C2C)C3=CC=CC=C3)=O)Cl
• InChI: 1S/C16H12ClN5O3/c1-10-15(16(23)21(20-10)11-5-3-2-4-6-11)19-18-14-8-7-12(22(24)25)9-13(14)17/h2-9,15H,1H3
• InChIKey: DQQZSKXVLOLAOF-UHFFFAOYSA-N

Properties

• Density: 1.487g/cm³ (Cal.)
• Boiling point: 565.593°C at 760 mmHg (Cal.)
• Flash point: 295.86°C (Cal.)