{1,2-Ethanediylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid)

Basic Information

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CAS Number

1429-50-1

Molecular Formula

C6H20N2O12P4

Molecular Weight

436.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

223-239°C

Boiling Point

878.7°C at 760 mmHg

Density

1.9930

Flash Point

485.2 oC

Refractive Index

1.622

SMILES

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C(CN(CP(=O)(O)O)CP(=O)(O)O)N(CP(=O)(O)O)CP(=O)(O)O

InChI

InChI=1S/C6H20N2O12P4/c9-21(10,11)3-7(4-22(12,13)14)1-2-8(5-23(15,16)17)6-24(18,19)20/h1-6H2,(H2,9,10,11)(H2,12,13,14)(H2,15,16,17)(H2,18,19,20)

InChIKey

NFDRPXJGHKJRLJ-UHFFFAOYSA-N

LogP

-1.8688000000000005

Topological Polar Surface Area

236.59999999999997 Å²

Hydrogen Bond Donor/Acceptor

8 / 14

Complexity

486

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 8 Class 8

Synonyms & References

English

E75876
SCHEMBL22492
AKOS000365812
SR-01000944825
MFCD00058893
PH-540
61827-49-4
1429-50-1
Ethylenediaminetetrakis(methylenephosphonic acid) hexasodium salt
ETHYLENEDIAMINE-N,N,N',N'-TETRA(METHYLPHOSPHONIC ACID)
FT-0626290
CHEMBL1208647
NS00009310
[2-[bis(phosphonomethyl)amino]ethyl-(phosphonomethyl)amino]methylphosphonic acid
BB 0218127
ethylendiamintetra(methylenphosphonsaure)
Phosphonic acid, P,P',P'',P'''-(1,2-ethanediylbis(nitrilobis(methylene)))tetrakis-, sodium salt (1:6)
Masquol P 430NA
DTXSID3061689
UNII-V4CP8RSX7V
Ethylenediamine tetrakis(methylene phosphonic acid) hexasodium salt
(Ethylenedinitrilo)-tetramethylenephosphonic acid
n,n,n',n'-ethylenediaminetetra(methylenephosphonic acid)
(Ethane-1,2-diylbis(nitrilobis(methylene)))tetrakisphosphonic acid
Phosphonic acid, (1,2-ethanediylbis(nitrilobis(methylene)))tetrakis-
Phosphonic acid, P,P',P'',P'''-(1,2-ethanediylbis(nitrilobis(methylene)))tetrakis-
Hexasodium dihydrogen (ethane-1,2-diylbis(nitrilobis(methylene)))tetrakisphosphonate
EDTMPA
BRIQUEST 422-25S
NFDRPXJGHKJRLJ-UHFFFAOYSA-N
Tetrasodium tetrahydrogen (ethane-1,2-diylbis(nitrilobis(methylene)))tetrakisphosphonate

MDL Number

MFCD00058893

Customs Code

2931900090

FAQ

What is {1,2-Ethanediylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid) (CAS: 1429-50-1)?

This compound is a tetrafunctional organic phosphonic acid derivative with the chemical formula C6H8N4O8P4. It features a central ethane diyl bridge connected to four phosphonic acid groups via nitrilobis(methylene) linkages, making it a versatile molecule for applications requiring multi-point functionalization. Its structure combines phosphorus-containing functional groups with nitrile and methylene moieties, contributing to its chemical reactivity and utility in specialized formulations.

What are the main uses of {1,2-Ethanediylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid) (CAS: 1429-50-1)?

This compound is primarily used in pharmaceuticals as a chelating agent and in industrial settings for corrosion inhibition and water treatment. It also serves as a precursor in the synthesis of complex organic molecules and is employed in research for functional group modification and polymer science. Its unique structure enables applications in chemical innovation and specialized material development.

Is {1,2-Ethanediylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid) (CAS: 1429-50-1) safe?

This compound is generally considered safe when handled properly, with low acute toxicity. However, it should be avoided in high concentrations to prevent potential irritation. Safety standards recommend using gloves, goggles, and proper ventilation during handling. Long-term effects are minimal under normal conditions, but adherence to standard chemical safety protocols is essential for safe use.

How should {1,2-Ethanediylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid) (CAS: 1429-50-1) be stored?

Store in a cool, dry, and dark environment at temperatures below 25°C. Keep in a sealed, airtight container to prevent moisture exposure and maintain stability. Protect from light and incompatible materials to ensure longevity. Storage conditions should also avoid high humidity and direct sunlight to preserve chemical integrity and prevent degradation.