Dimethoxy(Oxo)Phosphonium

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Properties Simple | Detailed

Formula C2H6O3P+
IUPAC Name dimethoxy-oxophosphanium
Molecular Mass 109.041 g·mol−1
Heat of Formation -382.8 ± 16.7 kJ·mol−1
Dipole Moment 2.81 ± 1.08 D
Volume 111.84 Å 3
Surface Area 131.41 Å 2
Point Group Symmetry C2v
Synonyms
  • bis(hydroxymethyl)phosphine oxide
  • dimethoxy-oxo-phosphanium
  • dimethoxy-oxo-phosphonium
  • dimethoxy-oxophosphonium
  • dimethoxyphosphine oxide
  • dimethyl acid phosphite
  • dimethyl hydrogen phosphite
  • dimethyl hydrogen phosphonate
  • dimethyl phosphite
  • dimethyl phosphonate
  • dimethylhydrogenphosphite
  • hydrogen dimethyl phosphite
  • keto-dimethoxy-phosphonium
  • methyl phosphonate ((meo)2hpo)
  • phosphinyl radical, dimethoxy-
  • phosphinyl, dimethoxy-
  • phosphonic acid, dimethyl ester
CAS Number(s)
  • 31682-64-1
  • 868-85-9
InChIKey YLFBFPXKTIQSSY-UHFFFAOYSA-N
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