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

Molecular Weight:: 331.28

MOL File:: 18855-52-2.mol

Modify Date:: 2023/4/23 13:52:06

Request For Quotation

TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE Properties

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

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Risk Statements

36/37/38

Safety Statements

26-36

NFPA 704

	1
2		0

TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE price More Price(3)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
ALFA India	ALF-A14581-22	Tetraethyl (dimethylaminomethylene)diphosphonate, 97%	18855-52-2	100g	₹36897	2022-05-26	Buy
ALFA India	ALF-A14581-14	Tetraethyl (dimethylaminomethylene)diphosphonate, 97%	18855-52-2	25g	₹6635	2022-05-26	Buy
ALFA India	ALF-A14581-06	Tetraethyl (dimethylaminomethylene)diphosphonate, 97%	18855-52-2	5g	₹2992	2022-05-26	Buy

Product number	Packaging	Price	Buy
ALF-A14581-22	100g	₹36897	Buy
ALF-A14581-14	25g	₹6635	Buy
ALF-A14581-06	5g	₹2992	Buy

TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE Chemical Properties,Uses,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

2-(4-Oxo-3-phenyl-4H-chroMen-8-yl)acetic acid

TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE Suppliers

Global( 28)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6707	30	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry
Shaanxi Didu New Materials Co. Ltd	+86-89586680 +86-13289823923	China	9003	58	Inquiry
ABCR GmbH & CO. KG	49 721 95061 0	Germany	6846	75	Inquiry
Aikon International Limited	025-58851090 13611564524	China	15952	58	Inquiry
TCI (Shanghai) Chemical Trading Co., Ltd.	021-021-61109150	China	31163	58	Inquiry
Shaanxi Dideu Newmaterial Co., Ltd.	029-63373950 15353716720	China	10011	58	Inquiry
Epsilon Chimie	+33 2 98 42 46 50	France	687	0	Inquiry
Meryer (Shanghai) Chemical Technology Co., Ltd.	021-61259108 18621169085	China	40240	62	Inquiry
Alfa Aesar	400-6106006	China	30132	84	Inquiry

Supplier	Advantage
CHEMSWORTH	30
Alfa Aesar	58
Shaanxi Didu New Materials Co. Ltd	58
ABCR GmbH & CO. KG	75
Aikon International Limited	58
TCI (Shanghai) Chemical Trading Co., Ltd.	58
Shaanxi Dideu Newmaterial Co., Ltd.	58
Epsilon Chimie	0
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Alfa Aesar	84

18855-52-2(TETRAETHYL DIMETHYLAMINOMETHYLENEDIPHOSPHONATE)Related Search:

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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