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Merck
CN

72568

次氮基三亚甲基膦酸

≥95% (T)

别名:

ATMP, [双(膦酰基甲基)氨基]甲基膦酸, 氨基三(亚甲基膦酸)

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关于此项目

线性分子式:
N[CH2PO(OH)2]3
化学文摘社编号:
分子量:
299.05
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
229-146-5
Beilstein/REAXYS Number:
1715724
MDL number:
Assay:
≥95% (T)
Form:
crystals
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InChI key

YDONNITUKPKTIG-UHFFFAOYSA-N

InChI

1S/C3H12NO9P3/c5-14(6,7)1-4(2-15(8,9)10)3-16(11,12)13/h1-3H2,(H2,5,6,7)(H2,8,9,10)(H2,11,12,13)

SMILES string

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

assay

≥95% (T)

form

crystals

mp

~215 °C (dec.)

functional group

amine

Quality Level

Application

Nitrilotri(甲基膦酸)是合成化学中一种常用的螯合剂。其他应用包括:
  • 制备包封模板的六边形多孔三维结构、具有插入模板或线性聚合物的分层结构。
  • 与硝酸铀酰结合的金属-有机骨架合成。
  • 钢表面防腐保护涂料成分的制备。
  • ATMP在油田作业的挤压处理过程中也可用作阻垢剂。

Other Notes

强大的络合剂

pictograms

Corrosion

signalword

Warning

hcodes

Hazard Classifications

Met. Corr. 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

存储类别

11 - Combustible Solids


历史批次信息供参考:

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Metal-organic frameworks based on uranyl and phosphonate ligands.
Monteiro B, et al.
Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials, 70(1), 28-36 (2014)
Azza A Shoukry et al.
Annali di chimica, 97(8), 733-745 (2007-09-29)
The complexing properties of nitrilo-tris(methylphosphonic acid) (NTP) with cadmium(II) were investigated pH-metrically at 25 degrees C and at ionic strength of 0.1 mol dm(-3) (NaNO3). Stoichiometry and stability constants for the complexes formed are reported. Cadmium (II) forms Cd(NTP)(4-) and
Three-dimensional hexagonal structures from a novel self-complementary molecular building block.
Krishnamohan Sharma CV and Clearfield A
Journal of the American Chemical Society, 122(18), 4394-4402 (2000)
Matthias Zehnder et al.
Journal of endodontics, 31(11), 817-820 (2005-10-27)
The aim of this study was to assess interactions of EDTA and citric acid (CA) with sodium hypochlorite (NaOCl), the indispensable endodontic irrigant. Other chelators were simultaneously evaluated as possible alternatives: sodium triphosphate (STP), amino tris methylenephosphonic acid (ATMA), and
Bilateral infiltrative orbital disease: is it chemically induced?
Vijay Hegde et al.
Canadian journal of ophthalmology. Journal canadien d'ophtalmologie, 43(5), 601-602 (2008-11-05)

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