(2-Phosphonophenyl)Phosphonic Acid
[CAS# 37451-80-2]

Identification

• Name: (2-Phosphonophenyl)Phosphonic Acid
• Synonyms: Benzene-1,4-Diphosphonic Acid; Benzenediphosphonic Acid; Phenyldiphosphonic Acid
• Molecular Formula: C₆H₈O₆P₂
• Molecular Weight: 238.07
• CAS Registry Number: 37451-80-2
• SMILES: C1=CC=CC(=C1[P](O)(O)=O)[P](O)(O)=O
• InChI: 1S/C6H8O6P2/c7-13(8,9)5-3-1-2-4-6(5)14(10,11)12/h1-4H,(H2,7,8,9)(H2,10,11,12)
• InChIKey: NNJPAMQRBHASEV-UHFFFAOYSA-N

Properties

• Density: 1.805g/cm³ (Cal.)
• Boiling point: 607.953°C at 760 mmHg (Cal.)
• Flash point: 321.478°C (Cal.)