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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

$59.60

Available to ship onApril 22, 2025Details

Request a Bulk Order

grade

technical

Quality Level

100

form

liquid

composition

HCl, 15%
H2O, ~35%

concentration

~50% (T)

functional group

amine

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.[1] DTPMP, a phosphonate, is commonly used as crystallization inhibitors.[2]

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.[2] It may be employed as ligand for the characterization of Ce3+ complexes by luminescence spectroscopy.[3]

Other Notes

Multidentate complexing agent[4]

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

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB1859
SDBB1154
STBL4534
STBL2255
STBK7410

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Mika Sillanpää et al.
Archives of environmental contamination and toxicology, 44(3), 332-335 (2003-04-25)
Acute toxicity of four relatively new chelating agents and their equimolar manganese and cadmium complexes was studied. The chelating agents studied were gluconic acid (GA), beta-alaninediacetic acid (ADA), diethylenetriaminepentakismethylenephosphonic acid (DTPMP), and nitrilotriacetic acid (NTA). Three common bioassays, namely Daphnia
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
[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)
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
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  3. What is the density of this solution?

    1 answer

    1. The density of this product is not tested. The material Safety Datasheet reports a density of 1.420 g/cm3, based on literature.

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