(5-Amino-3,4-dihydro-2H-pyrrol-2-ylidene)bisphosphonic acid
[CAS# 81292-80-0]

Identification

• Name: (5-Amino-3,4-dihydro-2H-pyrrol-2-ylidene)bisphosphonic acid
• Synonyms: (5-Amino-2-Phosphono-1-Pyrrolin-2-Yl)Phosphonic Acid; (5-Amino-3,4-Dihydro-2H-Pyrrol-2-Ylidene)Bisphosphonic Acid; 2-Iminopyrrolidone-5,5-Diphosphonic Acid
• Molecular Formula: C₄H₁₀N₂O₆P₂
• Molecular Weight: 244.08
• CAS Registry Number: 81292-80-0
• SMILES: O=[P](O)(O)C1([P](=O)(O)O)N=C(N)CC1
• InChI: 1S/C4H10N2O6P2/c5-3-1-2-4(6-3,13(7,8)9)14(10,11)12/h1-2H2,(H2,5,6)(H2,7,8,9)(H2,10,11,12)
• InChIKey: XIGFQGFMDUSNIA-UHFFFAOYSA-N

Properties

• Density: 2.442g/cm³ (Cal.)
• Boiling point: 695.963°C at 760 mmHg (Cal.)
• Flash point: 374.705°C (Cal.)