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36818

Sigma-Aldrich

Diethylenetriaminepentakis(methylphosphonic acid) solution

technical, ~50% (T)

Synonym(s):

Diethylenetriamine-N,N,N′,N′′,N′′-penta(methylenephosphonic acid), Diethylenetriamine-N,N,N′,N′′,N′′-pentakis(methylenephosphonic acid), Diethylenetriaminepenta(methylenephosphonic acid), Diethylenetriaminopenta(methylenephosphonic acid), Ethylenetriaminepenta(methylenephosphonic acid), P,P′,P′′,P′′′-[[(Phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis[phosphonic acid]

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About This Item

Empirical Formula (Hill Notation):
C9H28N3O15P5
CAS Number:
15827-60-8
Molecular Weight:
573.20
Beilstein/REAXYS Number:
2068968
MDL number:
MFCD00129718
UNSPSC Code:
12352100
PubChem Substance ID:
57649668
NACRES:
NA.22

grade

technical

form

liquid

composition

HCl, 15%
H2O, ~35%

concentration

~50% (T)

SMILES string

OP(O)(=O)CN(CCN(CP(O)(O)=O)CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O

InChI

1S/C9H28N3O15P5/c13-28(14,15)5-10(1-3-11(6-29(16,17)18)7-30(19,20)21)2-4-12(8-31(22,23)24)9-32(25,26)27/h1-9H2,(H2,13,14,15)(H2,16,17,18)(H2,19,20,21)(H2,22,23,24)(H2,25,26,27)

InChI key

DUYCTCQXNHFCSJ-UHFFFAOYSA-N

Related Categories

General description

Diethylenetriaminepentakis(methylphosphonic acid) (DTPMP) is a multidentate chelating agent. Hydrogen peroxide oxidation of DTPMP is reported. DTPMP, a phosphonate, is commonly used as crystallization inhibitors.

Application

Diethylenetriaminepentakis(methylphosphonic acid) solution is suitable for use in a study to investigate the dynamics and kinetics of sodium sulfate crystallization in the presence of various organophosphonic acids. It may be employed as ligand for the characterization of Ce3+ complexes by luminescence spectroscopy.

Other Notes

Multidentate complexing agent

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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M.B. Tomson et al.
Langmuir, 10, 1442-1442 (1994)
Idil Arslan-Alaton et al.
Environmental technology, 33(13-15), 1531-1537 (2012-09-20)
Four different textile preparation effluents were simulated to examine the applicability of the hydrogen peroxide/ultraviolet-C (H2O2/UV-C) advanced oxidation process for the treatment of real textile preparation (desizing, scouring and bleaching) wastewater bearing the non-ionic surfactant nonyl phenol decaethoxylate (NP-10). In
Halina Kleszczyńska et al.
Journal of fluorescence, 14(1), 5-10 (2004-12-30)
The hemolytic toxicity of tributyllead (TBL) and triphenyllead (TPhL) chlorides and its prevention by dithiotreitol (DTT), diethylenetriaminepentamethylenephosphonic acid pentasodium (PMP) and sodium disulfide (Na2S) was studied. It was found that both TBL and TPhL efficiently hemolyzed pig erythrocytes when used
Kari Pirkanniemi et al.
The Science of the total environment, 307(1-3), 11-18 (2003-04-25)
Catalytic oxidation of various chelating agents in aqueous solutions, namely: diethylenetriaminepentakis(methylphosphonic acid) (DTPMP); diethylenediaminepentaacetic acid (DTPA); ethylenediamine tetraacetic acid (EDTA); nitrilotriacetic acid (NTA); and beta-alaninediacetic acid (beta-ADA) was studied. Hydrogen peroxide was used as oxidising agent in combination with five
[Evaluation of 113mIn-DTPMP and 99mTc-MDP for bone scanning].
J S Yang
Zhonghua fang she xue za zhi Chinese journal of radiology, 18(1), 58-62 (1984-02-01)
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