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Tetraethyl (dimethylaminomethylene)diphosphonate, 97%, Thermo Scientific Chemicals

Supplier:  Thermo Scientific Chemicals A1458114

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Catalog No. AAA1458114


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Description

Description

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.
Specifications

Specifications

Tetraethyl (dimethylaminomethylene)diphosphonate
138°C to 140°C (1 mmHg)
1.451
25 g
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
SQDDGOVNJMIFFT-UHFFFAOYSA-N
1,1-bis(diethoxyphosphoryl)-N,N-dimethylmethanamine
86795
97%
18855-52-2
C11H27NO6P2
MFCD00015128
1914890
Not miscible or difficult to mix in water.
CCOP(=O)(C(N(C)C)P(=O)(OCC)OCC)OCC
331.286
331.29

Chemical Identifiers

18855-52-2
331.286
SQDDGOVNJMIFFT-UHFFFAOYSA-N
86795
CCOP(=O)(C(N(C)C)P(=O)(OCC)OCC)OCC
C11H27NO6P2
MFCD00015128
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
1,1-bis(diethoxyphosphoryl)-N,N-dimethylmethanamine
Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

EINECSNumber : 242-627-4

TSCA : No

Recommended Storage : Keep cold

SDS
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