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Tetramethyl methylenediphosphonate, 98+%
Tetramethyl methylenediphosphonate, 98+%
Tetramethyl methylenediphosphonate, 98+%
Thermo Scientific Chemicals

Tetramethyl methylenediphosphonate, 98+%

CAS: 16001-93-7 | C5H14O6P2 | 232.109 g/mol
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Catalog number A13441.14
also known as A13441-14
Price (USD)
456.65
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Ends: 30-Jun-2026
537.00
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Quantity:
25 g
Request bulk or custom format
Price (USD)
456.65
Special offer
Online exclusive
Ends: 30-Jun-2026
537.00
Save 80.35 (15%)
Each
Chemical Identifiers
CAS16001-93-7
IUPAC Namedimethyl [(dimethoxyphosphoryl)methyl]phosphonate
Molecular FormulaC5H14O6P2
InChI KeyXAVFZUKFLWOSOS-UHFFFAOYSA-N
SMILESCOP(=O)(CP(=O)(OC)OC)OC
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SpecificationsSpecification SheetSpecification Sheet
FormLiquid or viscous liquid
Appearance (Color)Clear colorless to pale yellow
Assay (GC)≥98.0%
Refractive Index1.4525-1.4565 @ 20?C
Tetramethyl methylenediphosphonate is used in the preparation of phosphonate analogue of ribose-1-phosphate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Tetramethyl methylenediphosphonate is used in the preparation of phosphonate analogue of ribose-1-phosphate.

Solubility
Miscible with water.

Notes
Incompatible with strong oxidizing agents.
RUO – Research Use Only

General References:

  1. Vinylphosphonate precursor; compare Tetraethyl methyl enediphosphonate, A14532 and Tetraisopropyl methyl enediphosphonate, A13484.
  2. Marquick, A. L.; Montero, J. L.; Lebrun, A.; Barragan-Montero, V. Straightforward synthesis towards mono and bis-phosphonic acid functionalised beta-cyclodextrins. Tetrahedron 2015, 71 (10), 1616-1621.
  3. A Bisceglia, J.; R Orelli, L. Recent Progress in the Horner-Wadsworth-Emmons Reaction. Curr. Org. Chem. 2015, 19 (9), 744-775.