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Tetraethyl (dimethylaminomethylene)diphosphonate, 97%, Thermo Scientific Chemicals
製品番号（カタログ番号）： A14581.14
25 g, Each
化学物質識別子
CAS
18855-52-2
IUPAC Name
diethyl [(diethoxyphosphoryl)(dimethylazaniumyl)methyl]phosphonate
Molecular Formula
C11H28NO6P2
InChI Key
SQDDGOVNJMIFFT-UHFFFAOYSA-O
SMILES
CCOP(=O)(OCC)C([NH+](C)C)P(=O)(OCC)OCC
仕様
スペックシートAssay (GC)
≥96.0%
Appearance (Color)
Clear colorless to pale yellow
Refractive Index
1.4485-1.4535 @ 20?C
Form
Liquid
概要
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
図
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