[Ethylenebis[Nitrilobis(Methylene)]]Tetrakisphosphonic Acid, Potassium Salt
[CAS# 34274-30-1]

Identification

• Name: [Ethylenebis[Nitrilobis(Methylene)]]Tetrakisphosphonic Acid, Potassium Salt
• Synonyms: Tetrapotassium [2-[Bis[(Hydroxy-Oxido-Phosphoryl)Methyl]Amino]Ethyl-[(Hydroxy-Oxido-Phosphoryl)Methyl]Amino]Methyl-Hydroxy-Phosphinate; (Ethylenebis(Nitrilobis(Methylene)))Tetrakisphosphonic Acid, Potassium Salt; Dequest 2044
• Molecular Formula: C₆H₁₆K₄N₂O₁₂P₄
• Molecular Weight: 588.49
• CAS Registry Number: 34274-30-1
• EINECS: 251-910-1
• SMILES: [K+].[O-][P](=O)(O)CN(C[P]([O-])(=O)O)CCN(C[P]([O-])(=O)O)C[P]([O-])(=O)O.[K+].[K+].[K+]
• InChI: 1S/C6H20N2O12P4.4K/c9-21(10,11)3-7(4-22(12,13)14)1-2-8(5-23(15,16)17)6-24(18,19)20;;;;/h1-6H2,(H2,9,10,11)(H2,12,13,14)(H2,15,16,17)(H2,18,19,20);;;;/q;4*+1/p-4
• InChIKey: AUMOSEQHACNXEW-UHFFFAOYSA-J

Properties

• Boiling point: 878.7°C at 760 mmHg (Cal.)
• Flash point: 485.2°C (Cal.)