4-Phosphono-2-(phosphonomethyl)-Butanoic acid
[CAS# 51360-27-1]

Identification

• Name: 4-Phosphono-2-(phosphonomethyl)-Butanoic acid
• Synonyms: 4-Phosphono-2-(Phosphonomethyl)Butyric Acid; 4-Phosphono-2-(Phosphonomethyl)Butanoate; 4-Ppmb
• Molecular Formula: C₅H₁₂O₈P₂
• Molecular Weight: 262.09
• CAS Registry Number: 51360-27-1
• SMILES: C([P](=O)(O)O)C(CC[P](=O)(O)O)C(=O)O
• InChI: 1S/C5H12O8P2/c6-5(7)4(3-15(11,12)13)1-2-14(8,9)10/h4H,1-3H2,(H,6,7)(H2,8,9,10)(H2,11,12,13)
• InChIKey: UWPNBLFJHCNZHG-UHFFFAOYSA-N

Properties

• Density: 1.815g/cm³ (Cal.)
• Boiling point: 690.293°C at 760 mmHg (Cal.)
• Flash point: 371.276°C (Cal.)