129593
丙二酰胺
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:
分子量:
102.09
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-553-8
Beilstein/REAXYS Number:
1751401
MDL number:
产品名称
丙二酰胺, 97%
InChI key
WRIRWRKPLXCTFD-UHFFFAOYSA-N
InChI
1S/C3H6N2O2/c4-2(6)1-3(5)7/h1H2,(H2,4,6)(H2,5,7)
SMILES string
NC(=O)CC(N)=O
assay
97%
form
solid
mp
172-175 °C (lit.)
fluorescence
λex 367 nm; λem 445 nm (α-keto acid adduct)
Quality Level
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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 。
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。
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)
Ana G Neo et al.
Molecular diversity, 15(2), 529-539 (2010-09-03)
A general synthesis of 1,3-dicarbonylic compounds using multicomponent reactions of isocyanides is described. The process involves a Passerini three-component condensation of glyoxal derivatives, isocyanides and acetic acid, followed by metal mediated reductive or solvolytic removal of the acid component. Noteworthy
M J Barlow et al.
Solid state nuclear magnetic resonance, 1(4), 197-204 (1992-11-01)
Methyl tunnel frequencies, measured at 4 K, are found to be 455 +/- 8 kHz in methyl malonamide and 496 +/- 8 kHz in methyl ethyl ketone. The first is unaffected by deuteration of the amide groups. Measurements of the
M M Schiavoni et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 56A(8), 1533-1541 (2000-07-25)
The conformational and tautomeric compositions of malonamide, NH2-C(O)-CH2-C(O)-NH2 were determined by vibrational spectroscopy and theoretical calculations (HF/6-31G*, B3PW91/6-31G*). Solid state Fourier transform infrared and Raman spectra were analysed. They reveal the existence of a diketo tautomer. Theoretical calculations predict a
Suban K Sahoo et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 63(3), 574-586 (2005-07-19)
A new dipodal ligand, N,N'-bis{2-[(2-hydroxybenzylidine)amino]ethyl}malonamide (BHAEM) was synthesized by Schiff base condensation of N,N'-bis(2-aminoethyl)malonamide with two equivalent of salicylaldehyde and characterized on the basis of elemental analyses and various spectral (UV-vis, IR, (1)H NMR and (13)C NMR) data. The complexation
Amélie Banc et al.
The journal of physical chemistry. B, 115(6), 1376-1384 (2011-01-22)
In this paper we used a surfactant-stabilized lyotropic lamellar model system to study the interfacial behavior of an ion-extracting agent: N(1),N(3) dimethyl-N(1),N(3)-dibutyl-2-tetradecylmalonamide (DMDBTDMA). An analysis of small-angle X-ray scattering (SAXS) and polarized attenuated total reflectance-Fourier transform infrared (ATR-FTIR) data enabled
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