Trimethylphosphane Oxide

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Properties Simple | Detailed

Formula C3H9OP
IUPAC Name dimethylphosphorylmethane
Molecular Mass 92.077 g·mol−1
Heat of Formation -364.8 ± 16.7 kJ·mol−1
Dipole Moment 5.03 ± 1.08 D
Volume 124.29 Å 3
Surface Area 132.63 Å 2
HOMO Energy -9.29 ± 0.55 eV
LUMO Energy 2.09 ± eV
Point Group Symmetry C3v
Synonyms
  • (ch3)3po
  • hydroxy-trimethyl-phosphanium
  • hydroxy-trimethyl-phosphonium
  • hydroxy-trimethylphosphanium
  • hydroxy-trimethylphosphonium
  • me3po
  • trimethylphosphine oxide
CAS Number(s)
  • 676-96-0
InChIKey LRMLWYXJORUTBG-UHFFFAOYSA-N
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