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Merck
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147400

Sigma-Aldrich

N-Ethylacetamide

99%

Sinónimos:

Acetamidoethane, N-Acetylethylamine

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About This Item

Fórmula lineal:
CH3CONHC2H5
Número de CAS:
625-50-3
Peso molecular:
87.12
EC Number:
210-896-7
MDL number:
MFCD00009029
UNSPSC Code:
12352100
PubChem Substance ID:
24848552
NACRES:
NA.22

assay

99%

form

liquid

refractive index

n20/D 1.433 (lit.)

bp

90-92 °C/8 mmHg (lit.)

density

0.924 g/mL at 25 °C (lit.)

SMILES string

CCNC(C)=O

InChI

1S/C4H9NO/c1-3-5-4(2)6/h3H2,1-2H3,(H,5,6)

InChI key

PMDCZENCAXMSOU-UHFFFAOYSA-N

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General description

N-Ethylacetamide is a suitable nylon model for mechanistic studies of dye fading.

Application

N-Ethylacetamide was used to investigate propylene carbonate and a mixture of N-methylformamide and N-ethylacetamide by broadband dielectric and mechanical shear spectroscopy. It was used in determination of reaction products of OH-oxidation of N-methylpyrrolidone under atmospheric conditions.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

224.6 °F - closed cup

flash_point_c

107 °C - closed cup

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Jolanta Świergiel et al.
Physical chemistry chemical physics : PCCP, 13(9), 3911-3916 (2011-01-07)
The impedance spectroscopy studies performed for two strongly hydrogen-bonded liquid amides: N-methylpropionamide (NMP, CH(3)·NH·CO·C(2)H(5)) and N-ethylacetamide (NEA, C(2)H(5)·NH·CO·CH(3)) have shown that the two centers of the peptide linkage, -NH·CO-, active in the C=OH-N hydrogen bonds formation, exhibit quite different sensibilities
Catalin Gainaru et al.
The Journal of chemical physics, 137(6), 064508-064508 (2012-08-18)
Propylene carbonate and a mixture of two secondary amides, N-methylformamide and N-ethylacetamide, are investigated by means of broadband dielectric and mechanical shear spectroscopy. The similarities between the rheological and the dielectric responses of these liquids and of the previously investigated
Raphaela Kannengießer et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 16(9), 1906-1911 (2015-04-29)
The gas-phase structures and parameters describing acetyl methyl torsion of N-ethylacetamide are determined with high accuracy, using a combination of molecular beam Fourier-transform microwave spectroscopy and quantum chemical calculations. Conformational studies at the MP2 level of theory yield four minima
Photostability of Anthraquinone and Azo Dyes in N-Ethylacetamide (Nylon Model).
Chang IY and Miller IK.
Journal of the Society of Dyers and Colourists, 102(2), 46-53 (1986)
R Buchet et al.
Biophysical chemistry, 22(4), 249-254 (1985-10-01)
It is shown that a striking parallelism exists between the anesthetic potency of general halocarbon anesthetics and their influence on the hydrogen bond association constants in N-H...O=C type hydrogen bonds, important for shaping the ion channels. It is further shown
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