ChemicalBook > CAS DataBase List > TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE

TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE

Product Name
TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE
CAS No.
18855-52-2
Chemical Name
TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE
Synonyms
Einecs 242-627-4;TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE;Tetraethyl-[(dimethylamino)-methylene]-diphosphona;Tetraethyl dimethylaminomethylenediphosphonate 98%;TETRAETHYL((DIMETHYLAMINO)METHYLENE)BISPHOSPHONATE;1,1-bis(diethoxyphosphoryl)-N,N-dimethylmethanamine;(dimethylaminomethylene)diphosphonic acid tetraethyl ester;[(Dimethylamino)methylene]bis(phosphonic acid diethyl) ester;[(Dimethylamino)methylene]bis(phosphonic acid)tetraethyl ester;Phosphonic acid, [(dimethylamino)methylene]bis-, tetraethyl ester
CBNumber
CB5353967
Molecular Formula
C11H27NO6P2
Formula Weight
331.28
MOL File
18855-52-2.mol
More
Less

TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE Property

Boiling point:
138-140°C 1mm
Density 
1.136±0.06 g/cm3(Predicted)
refractive index 
1.4590
Flash point:
138-140°C/1mm
pka
4.68±0.50(Predicted)
Water Solubility 
Not miscible or difficult to mix in water.
BRN 
1914890
More
Less

Safety

Risk Statements 
36/37/38
Safety Statements 
26-36
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

More
Less

N-Bromosuccinimide Price

Alfa Aesar
Product number
A14581
Product name
Tetraethyl (dimethylaminomethylene)diphosphonate, 97%
Packaging
5g
Price
$47.65
Updated
2024/03/01
Alfa Aesar
Product number
A14581
Product name
Tetraethyl (dimethylaminomethylene)diphosphonate, 97%
Packaging
25g
Price
$148.65
Updated
2024/03/01
Alfa Aesar
Product number
A14581
Product name
Tetraethyl (dimethylaminomethylene)diphosphonate, 97%
Packaging
100g
Price
$465
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
ING0005823
Product name
TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE
Purity
95.00%
Packaging
5G
Price
$147.34
Updated
2021/12/16
More
Less

TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE Chemical Properties,Usage,Production

Uses

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

TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE Suppliers

China 15 France 2 Germany 2 India 2 United Kingdom 4 United States 3 Global 28
Epsilon Chimie
Tel
--
Fax
--
Email
pierre.cornec@epsilon-chimie.com
Country
France
ProdList
687
Advantage
0
Epsilon Chimie
Tel
--
Fax
--
Email
pierre.cornec@epsilon-chimie.com
Country
France
ProdList
538
Advantage
61

18855-52-2, TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATERelated Search:

Tetraethyl-(N-benzylideneaminomethylene)bisphosphonate, stabilized, min. 95 % Tetraethyl (dimethylethoxycarbonylethylidene)bisphosphonate Tetraethyl 1-(methoxymethylcarbamoyl)ethyl-2,2-bisphosphonate Tetraethyl (N-metachlorobenzylideneaminomethylene)bisphosphonate Tetraethyl(ethoxycarbonylethylidene)bisphosphonate DIETHYL PHOSPHATE Betaine hydrochloride N-Vinyl-2-pyrrolidone 1,2-Ethanedithiol P-XYLYLENEDIPHOSPHONIC ACID TETRAETHYL ESTER Tetraethyl(O-tetrahydropyranyl-propylidene)bisphosphonate, 95 % Tetraethyl 2,2-Pentaethylene glycol-1,1'-binaphthyl-6,6'-bisphosphonate TETRAETHYL(TROC-AMINOMETHYLENE)BISPHOSPHONATE (Aminomethyl)phosphonic acid TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE METHYLENEDIPHOSPHONIC ACID TETRAETHYL METHYLENEDIPHOSPHONATE TETRAMETHYL METHYLENEDIPHOSPHONATE

  • Einecs 242-627-4
  • Phosphonic acid, [(dimethylamino)methylene]bis-, tetraethyl ester
  • TETRAETHYL((DIMETHYLAMINO)METHYLENE)BISPHOSPHONATE
  • TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE
  • Tetraethyl dimethylaminomethylenediphosphonate 98%
  • Tetraethyl-[(dimethylamino)-methylene]-diphosphona
  • (dimethylaminomethylene)diphosphonic acid tetraethyl ester
  • [(Dimethylamino)methylene]bis(phosphonic acid diethyl) ester
  • [(Dimethylamino)methylene]bis(phosphonic acid)tetraethyl ester
  • Phosphonic acid, P,P'-[(dimethylamino)methylene]bis-, P,P,P',P'-tetraethyl ester
  • 1,1-bis(diethoxyphosphoryl)-N,N-dimethylmethanamine
  • 18855-52-2