Propane-2,2-Diphosphonic Acid

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Properties Simple | Detailed

Formula C3H10O6P2
IUPAC Name (1-methyl-1-phosphono-ethyl)phosphonic acid
Molecular Mass 204.055 g·mol−1
Heat of Formation -1591.8 ± 16.7 kJ·mol−1
Dipole Moment 2.55 ± 1.08 D
Volume 208.31 Å 3
Surface Area 189.87 Å 2
HOMO Energy -9.23 ± 0.55 eV
LUMO Energy 3.43 ± eV
Point Group Symmetry C1
Synonyms
  • (1-methyl-1-phosphonoethyl)phosphonic acid
  • (1-methylethylidene)bis(phosphonic acid), disodium salt
  • 2-phosphonopropan-2-ylphosphonic acid
  • isopropylidenediphosphonic acid
CAS Number(s)
  • 6145-32-0
InChIKey ROPQINLWRARCTM-UHFFFAOYSA-N
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