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Alfa Aesar™ Tetraethyl (dimethylaminomethylene)diphosphonate, 97%

$254.80 - $650.74

Chemical Identifiers

Chemical Name or Material Tetraethyl (dimethylaminomethylene)diphosphonate
CAS 18855-52-2
Molecular Formula C11H27NO6P2
Formula Weight 331.29g/mol
MDL Number MFCD00015128
Beilstein 1914890
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1458114

 
alfa aesar™
A14581-14
25g Each for $254.80

AAA1458122

 
alfa aesar™
A14581-22
100g Each for $650.74
Description & Specifications

Specifications

Boiling Point 138° to 140°C (1mmHg)
Quantity 25g
Chemical Name or Material Tetraethyl (dimethylaminomethylene)diphosphonate
CAS 18855-52-2
Assay 97%
Molecular Formula C11H27NO6P2
Formula Weight 331.29g/mol
MDL Number MFCD00015128
Beilstein 1914890
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Recommended Storage 2° to 8°C

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.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

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

2° to 8°C