2-phosphono-1,2,4-Butanetricarboxylate ammonium salt (1:4)
[CAS# 93803-05-5]

Identification

• Name: 2-phosphono-1,2,4-Butanetricarboxylate ammonium salt (1:4)
• Synonyms: tetraammonium hydrogen 2-phosphonobutane-1,2,4-tricarboxylate
• Molecular Formula: C₇H₂₄N₄O₉P
• Molecular Weight: 339.26
• CAS Registry Number: 93803-05-5
• EINECS: 298-278-3
• SMILES: [NH4+].[NH4+].[NH4+].[NH4+].O=C([O-])CCC(CC([O-])=O)(C([O-])=O)P(O)(O)=O
• InChI: 1S/C7H11O9P.4H3N/c8-4(9)1-2-7(6(12)13,3-5(10)11)17(14,15)16;;;;/h1-3H2,(H,8,9)(H,10,11)(H,12,13)(H2,14,15,16);4*1H3/p+1
• InChIKey: OKYZCYSYTBASGO-UHFFFAOYSA-O

Properties

• Boiling point: 694°C at 760 mmHg (Cal.)
• Flash point: 373.5°C (Cal.)