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Tetraethyl (dimethylaminomethylene)diphosphonate, 97%, Thermo Scientific Chemicals
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Catalog number A14581.06
also known as A14581-06
Price (USD)/ Each
55.10
-
Quantity:
5 g
Price (USD)/ Each
55.10
Tetraethyl (dimethylaminomethylene)diphosphonate, 97%, Thermo Scientific Chemicals
Catalog numberA14581.06
Price (USD)/ Each
55.10
-
Chemical Identifiers
CAS18855-52-2
IUPAC Namediethyl [(diethoxyphosphoryl)(dimethylazaniumyl)methyl]phosphonate
Molecular FormulaC11H28NO6P2
InChI KeySQDDGOVNJMIFFT-UHFFFAOYSA-O
SMILESCCOP(=O)(OCC)C([NH+](C)C)P(=O)(OCC)OCC
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Specifications
Specification Sheet
Specification SheetAssay (GC)≥96.0%
Appearance (Color)Clear colorless to pale yellow
Refractive Index1.4485-1.4535 @ 20?C
FormLiquid
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.
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.
RUO – Research Use Only
General References:
- Ch. Siva Kesava Raju; M.S. Subramanian.DAPPA grafted polymer: an efficient solid phase extractant for U(VI), Th(IV) and La(III) from acidic waste streams and environmental samples. Talanta. 2005, 67 (1), 81-89.
- David Portet; Benoît Denizot; Elmar Rump; François Hindre; Jean-Jacques Le Jeune and Pierre Jallet. Comparative biodistribution of thin-coated iron oxide nanoparticles TCION: Effect of different bisphosphonate coatings. Drug Development Research. 2001, 54 (4), 173-181.
- Horner-Wadsworth-Emmons olefination with an aldehyde gives the ɑ-phosphonato enamine, readily convertible to the homologous acid: Angew. Chem. Int. Ed., 7, 391 (1968); Synth. Commun., 12, 415 (1982):