1,2-bis(diethoxyphosphoryl)ethyne

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Names

[ CAS No. ]:
4851-53-0

[ Name ]:
1,2-bis(diethoxyphosphoryl)ethyne

[Synonym ]:
tetraethyl ethynyldiphosphonate
Tetraethyl ethyne-1,2-diylbisphosphonate
tetraethyl acetylenediphosphonate
tetraethyl ethynylbisphosphonate
tetraethyl ethynediyldiphosphonate

Chemical & Physical Properties

[ Molecular Formula ]:
C10H20O6P2

[ Molecular Weight ]:
298.21000

[ Exact Mass ]:
298.07400

[ PSA ]:
90.68000

[ LogP ]:
3.43700

MSDS

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Synthetic Route

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Precursor & DownStream

Precursor

  • chloroethynyl-phosphonic acid diethyl ester
  • Triethyl phosphite
  • Diethylethynylphosphonate
  • diethyl (trimethylsilylethynyl)phosphonate
  • Dichloroethyne

DownStream

  • tetraethyl ethylenediphosphonate
  • Tetraethyl (E)-ethene-1,2-diylbisphosphonate
  • Diethylethynylphosphonate

Related Compounds

  • 1,2-bis(diethoxyphosphoryl)-3,3,4,4-tetrafluoro-cyclobutene
  • 1,2-bis(diethoxyphosphoryl)-3,3,4,4,5,5-hexafluoro-cyclopentene
  • ethyl 2-[1,2-bis(diethoxyphosphoryl)ethoxy]acetate
  • Phosphorohydrazidicacid, 2-(diethoxyphosphinyl)-, diethyl ester (9CI)
  • tetraethyl ethylenediphosphonate
  • 1,2-bis(ethylthio)ethyne
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide
  • N-[3-(Aminooxy)propyl]-N-butyl-1-butanamine