Ethyl 4-(2,5-Dichlorophenyl)Diazenyl-5-Oxo-1-Phenyl-4H-Pyrazole-3-Carboxylate
[CAS# 2008-88-0]

Identification

• Name: Ethyl 4-(2,5-Dichlorophenyl)Diazenyl-5-Oxo-1-Phenyl-4H-Pyrazole-3-Carboxylate
• Synonyms: Ethyl 4-(2,5-Dichlorophenyl)Azo-5-Oxo-1-Phenyl-4H-Pyrazole-3-Carboxylate; 4-(2,5-Dichlorophenyl)Azo-5-Oxo-1-Phenyl-4H-Pyrazole-3-Carboxylic Acid Ethyl Ester; 4-(2,5-Dichlorophenyl)Azo-5-Keto-1-Phenyl-4H-Pyrazole-3-Carboxylic Acid Ethyl Ester
• Molecular Formula: C₁₈H₁₄Cl₂N₄O₃
• Molecular Weight: 405.24
• CAS Registry Number: 2008-88-0
• EINECS: 217-922-6
• SMILES: C1=CC=CC=C1N2N=C(C(=O)OCC)C(C2=O)N=NC3=CC(=CC=C3Cl)Cl
• InChI: 1S/C18H14Cl2N4O3/c1-2-27-18(26)16-15(22-21-14-10-11(19)8-9-13(14)20)17(25)24(23-16)12-6-4-3-5-7-12/h3-10,15H,2H2,1H3
• InChIKey: WHQOVNOGONNMJB-UHFFFAOYSA-N

Properties

• Density: 1.445g/cm³ (Cal.)
• Boiling point: 526.133°C at 760 mmHg (Cal.)
• Flash point: 271.996°C (Cal.)