1-Propyn-1-Ylphosphonic Acid
[CAS# 34163-96-7]

Identification

• Name: 1-Propyn-1-Ylphosphonic Acid
• Molecular Formula: C₃H₅O₃P
• Molecular Weight: 120.04
• CAS Registry Number: 34163-96-7
• SMILES: CC#CP(O)(O)=O
• InChI: 1S/C3H5O3P/c1-2-3-7(4,5)6/h1H3,(H2,4,5,6)
• InChIKey: CQPJLZWBXXBTJA-UHFFFAOYSA-N

Properties

• Density: 1.491g/cm³ (Cal.)
• Boiling point: 296.469°C at 760 mmHg (Cal.)
• Flash point: 133.1°C (Cal.)