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  7. Tetraethyl (dimethylaminomethylene)diphosphonate, 97%

Tetraethyl (dimethylaminomethylene)diphosphonate, 97%

Product Code. 11431988
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Product Code. 11431988 Supplier Thermo Scientific Alfa Aesar Supplier No. A14581.14
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Description

CAS: 18855-52-2 | C11H27NO6P2 | 331.286 g/mol

Tetraethyl (dimethylaminomethylene)diphosphonate undergoes Horner-Wadsworth-Emmons olefination with an aldehyde gives the ?-phosphonato enamine, readily convertible to the homologous acid.

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
Tetraethyl (dimethylaminomethylene)diphosphonate undergoes Horner-Wadsworth-Emmons olefination with an aldehyde gives the ɑ-phosphonato enamine, readily convertible to the homologous acid.

Solubility
Not miscible or difficult to mix in water.

Notes
Store in cool, dry conditions in a well sealed container. Incompatible with oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 18855-52-2
Molecular Formula C11H27NO6P2
Molecular Weight (g/mol) 331.286
MDL Number MFCD00015128
InChI Key SQDDGOVNJMIFFT-UHFFFAOYSA-N
Synonym tetraethyl dimethylaminomethylenediphosphonate, tetraethyl dimethylaminomethylene diphosphonate, phosphonic acid, dimethylamino methylene bis-, tetraethyl ester, tetraethyl dimethylamino methylene bisphosphonate, acmc-1bs7f, 1,1-bis diethoxyphosphoryl-n,n-dimethylmethanamine, dimethylamino methylene bis phosphonic acid diethyl ester, diethyl diethoxyphosphoryl dimethylamino methylphosphonate, diethoxy-phosphoryl-dimethylamino-methyl-phosphonic acid diethyl ester
PubChem CID 86795
IUPAC Name 1,1-bis(diethoxyphosphoryl)-N,N-dimethylmethanamine
SMILES CCOP(=O)(C(N(C)C)P(=O)(OCC)OCC)OCC

Specifications

Boiling Point 138°C to 140°C (1 mmHg)
Refractive Index 1.451
Quantity 25 g
Beilstein 1914890
Solubility Information Not miscible or difficult to mix in water.
Formula Weight 331.29
Percent Purity 97%
Chemical Name or Material Tetraethyl (dimethylaminomethylene)diphosphonate

RUO – Research Use Only

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