Merck
CN

M26305

Sigma-Aldrich

N-甲基乙酰胺

≥99%

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别名:
乙酰甲基胺
线性分子式:
CH3CONHCH3
CAS号:
分子量:
73.09
Beilstein:
1071255
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

≥99%

折射率

n20/D 1.433 (lit.)

bp

204-206 °C (lit.)

mp

26-28 °C (lit.)

密度

0.957 g/mL at 25 °C (lit.)

SMILES string

CNC(C)=O

InChI

1S/C3H7NO/c1-3(5)4-2/h1-2H3,(H,4,5)

InChI key

OHLUUHNLEMFGTQ-UHFFFAOYSA-N

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239356D98807D46904
N-Methylacetamide ≥99%

Sigma-Aldrich

M26305

N-甲基乙酰胺

N,N-Dimethylethylamine 99%

Sigma-Aldrich

239356

N , N -二甲基乙胺

N,N-Diethylnicotinamide 99%

Sigma-Aldrich

D98807

N,N-二乙基烟酰胺

N,N-Dibutylformamide 99%

Sigma-Aldrich

D46904

N , N -二丁基甲酰胺

refractive index

n20/D 1.433 (lit.)

refractive index

n20/D 1.372 (lit.)

refractive index

n20/D 1.524 (lit.)

refractive index

n20/D 1.44 (lit.)

bp

204-206 °C (lit.)

bp

36-38 °C (lit.)

bp

296-300 °C (lit.)

bp

120 °C/15 mmHg (lit.)

mp

26-28 °C (lit.)

mp

−140 °C (lit.)

mp

23 °C (lit.)

mp

-

density

0.957 g/mL at 25 °C (lit.)

density

0.675 g/mL at 25 °C (lit.)

density

1.06 g/mL at 25 °C (lit.)

density

0.864 g/mL at 25 °C (lit.)

应用

N -甲基乙酰胺可用于:
  • 在 CuI 催化剂存在下与 3-溴噻吩反应合成 N -甲基- N -(3-噻吩基)乙酰胺 N , N ′-二甲基乙二胺。(1)
  • 作为配体与四(二甲基氨基)锆反应合成锆 (Ⅳ) 配合物 Zr (MeC (O) NMe) 4 。(2)

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

Repr. 1B

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

闪点(°F)

240.8 °F

闪点(°C)

116 °C

个人防护装备

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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Amides represent an important class of nitrogen-containing compounds in the atmosphere that can in theory interact with atmospheric acidic particles and contribute to secondary aerosol formation. In this study, uptake coefficients (γ) of six alkylamides (C
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The less polar π-surface of protein amide groups is exposed in many receptor binding sites, either as part of the backbone or in Gln/Asn side chains. Using quantum chemical calculations and Protein Data Bank (PDB) searches on model systems, we
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A linear correlation between harmonic and anharmonic frequencies of water calculated at B3LYP level of theory was observed with a number of basis sets. Similar relationships were found in both the gas phase and solution for several small molecules. The
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The amide vibrational modes play an important role in energy transport and relaxation in polypeptides and proteins and provide us with spectral markers for structure and structural dynamics of these macromolecules. Here, we present a detailed model to describe the
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The natural and fundamental proclivities of interaction between a pair of peptide units are examined using high-level ab initio calculations. The NH···O H-bonded structure is found to be the most stable configuration of the N-methylacetamide (NMA) model dimer, but only

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