Tetraethyl methylenediphosphonate

CAS Registry Number®

1660-94-2

CAS Name

Tetraethyl methylenediphosphonate

Molecular Formula

C9H22O6P2

Molecular Mass

288.21

Cite this Page

Tetraethyl methylenediphosphonate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1660-94-2 (retrieved 2024-11-24) (CAS RN: 1660-94-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    143 °C @ Press: 1.5 Torr

  • Density (2)

    1.167 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H22O6P2/c1-5-12-16(10,13-6-2)9-17(11,14-7-3)15-8-4/h5-9H2,1-4H3

InChIKey

InChIKey=STJWVOQLJPNAQL-UHFFFAOYSA-N

SMILES

C(P(OCC)(OCC)=O)P(OCC)(OCC)=O

Canonical SMILES

O=P(OCC)(OCC)CP(=O)(OCC)OCC

Other Names for this Substance

  • Phosphonic acid, P,P′-methylenebis-, P,P,P′,P′-tetraethyl ester
  • Phosphonic acid, methylenedi-, tetraethyl ester
  • Phosphonic acid, methylenebis-, tetraethyl ester
  • Methylenebis(diethoxyphosphine oxide)
  • Tetraethyl methylenediphosphonate

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