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129593

丙二酰胺

Name: 丙二酰胺
Brand: ALDRICH

97%

别名:

Malonodiamide

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关于此项目

线性分子式:

CH₂(CONH₂)₂

化学文摘社编号:

108-13-4

分子量:

102.09

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24847915

EC Number:

203-553-8

Beilstein/REAXYS Number:

1751401

MDL number:

MFCD00008034

Assay:

97%

Form:

solid

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属性

Quality Level

100

assay

97%

form

solid

mp

172-175 °C (lit.)

fluorescence

λ_ex 367 nm; λ_em 445 nm (α-keto acid adduct)

SMILES string

NC(=O)CC(N)=O

InChI

1S/C3H6N2O2/c4-2(6)1-3(5)7/h1H2,(H2,4,6)(H2,5,7)

InChI key

WRIRWRKPLXCTFD-UHFFFAOYSA-N

说明

General description

丙二酰胺衍生物是通过异氰酸酯、Meldrum′s酸、芳叉丙二腈和CH ₂ Cl ₂ 中两个胺分子的一锅五组分缩合反应产生的。

Application

离子液体萃取剂用于从硝酸介质中萃取铕（iii）等三价稀土离子。

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

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Solution and structural investigations of ligand preorganization in trivalent lanthanide complexes of bicyclic malonamides.

Bevin W Parks et al.

Inorganic chemistry, 45(4), 1498-1507 (2006-02-14)

This report describes an investigation into the coordination chemistry of trivalent lanthanides in solution and the solid state with acyclic and preorganized bicyclic malonamide ligands. Two experimental investigations were performed: solution binding affinities were determined through single-phase spectrophotometric titrations and

Short intramolecular hydrogen bonds: derivatives of malonaldehyde with symmetrical substituents.

Jacqueline C Hargis et al.

Journal of the American Chemical Society, 130(51), 17471-17478 (2008-12-04)

A systematic study of various derivatives of malonaldehyde has been carried out to explore very short hydrogen bonds (r(OO) < 2.450 A). Various electron-withdrawing groups, including CN, NO(2), and BH(2), have been attached to the central carbon atom, C(2). To

Liquid-liquid extraction of Pu(IV), U(VI) and Am(III) using malonamide in room temperature ionic liquid as diluent.

Alok Rout et al.

Journal of hazardous materials, 221-222, 62-67 (2012-05-01)

The extraction behavior of U(VI), Pu(IV) and Am(III) from nitric acid medium by a solution of N,N-dimethyl-N,N-dioctyl-2-(2-hexyloxyethyl)malonamide (DMDOHEMA) in the room temperature ionic liquid, 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide (C(4)mimNTf(2)), was studied. The distribution ratio of these actinides in DMDOHEMA/C(4)mimNTf(2) was measured as

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全球贸易项目编号

货号	GTIN
129593-100G	04061838345714