4-Methoxy-4-Oxo-3-(Triphenylphosphoranylidene)Butanoic Acid
[CAS# 57367-54-1]

Identification

• Name: 4-Methoxy-4-Oxo-3-(Triphenylphosphoranylidene)Butanoic Acid
• Molecular Formula: C₂₃H₂₁O₄P
• Molecular Weight: 392.38
• CAS Registry Number: 57367-54-1
• SMILES: O=C(O)CC(C(=O)OC)=P(c1ccccc1)(c2ccccc2)c3ccccc3
• InChI: 1S/C23H21O4P/c1-27-23(26)21(17-22(24)25)28(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20/h2-16H,17H2,1H3,(H,24,25)
• InChIKey: HNMTZWXMFCUEMQ-UHFFFAOYSA-N

Properties

• Density: 1.264g/cm³ (Cal.)
• Boiling point: 574.464°C at 760 mmHg (Cal.)
• Flash point: 301.225°C (Cal.)