2-(Diphenylphosphinyl)-Acetic Acid 2-[(2,4-Dihydroxyphenyl)Methylene]Hydrazide
[CAS# 135689-10-0]

Identification

• Name: 2-(Diphenylphosphinyl)-Acetic Acid 2-[(2,4-Dihydroxyphenyl)Methylene]Hydrazide
• Synonyms: 2-Di(Phenyl)Phosphoryl-N'-[(2-Hydroxy-4-Oxo-1-Cyclohexa-2,5-Dienylidene)Methyl]Acetohydrazide; 2-Di(Phenyl)Phosphoryl-N'-[(E)-(2-Hydroxy-4-Keto-1-Cyclohexa-2,5-Dienylidene)Methyl]Acetohydrazide; 2-Di(Phenyl)Phosphoryl-N'-[(2-Hydroxy-4-Keto-1-Cyclohexa-2,5-Dienylidene)Methyl]Acetohydrazide
• Molecular Formula: C₂₁H₁₉N₂O₄P
• Molecular Weight: 394.37
• CAS Registry Number: 135689-10-0
• SMILES: C3=C([P](=O)(CC(=O)NN\C=C1\C(=CC(=O)C=C1)O)C2=CC=CC=C2)C=CC=C3
• InChI: 1S/C21H19N2O4P/c24-17-12-11-16(20(25)13-17)14-22-23-21(26)15-28(27,18-7-3-1-4-8-18)19-9-5-2-6-10-19/h1-14,22,25H,15H2,(H,23,26)/b16-14+
• InChIKey: WQSNCYPCHDGRGY-JQIJEIRASA-N

Properties

• Density: 1.36g/cm³ (Cal.)
• Boiling point: 519.206°C at 760 mmHg (Cal.)
• Flash point: 267.807°C (Cal.)