Merck
CN

69480

Supelco

N-甲基-N-三甲基硅烷乙酰胺

for GC derivatization, LiChropur, ≥97.0% (GC)

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别名:
MSA
经验公式(希尔记法):
C6H15NOSi
CAS号:
分子量:
145.27
Beilstein:
506975
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

等级

for GC derivatization

质量水平

检测方案

≥97.0% (GC)

形式

liquid

质量

LiChropur

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

technique(s)

gas chromatography (GC): suitable

折射率

n20/D 1.439

bp

159-161 °C (lit.)

密度

0.904 g/mL at 20 °C (lit.)

储存温度

−20°C

SMILES string

CN(C(C)=O)[Si](C)(C)C

InChI

1S/C6H15NOSi/c1-6(8)7(2)9(3,4)5/h1-5H3

InChI key

QHUOBLDKFGCVCG-UHFFFAOYSA-N

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一般描述

N-Methyl-N-trimethylsilylacetamide is a trialkyl-silyl reagent and a versatile derivatizing agent used in gas chromatography (GC).

应用

N-Methyl-N-trimethylsilylacetamide may be used as a derivatizing reagent for the following:       
  • Quantification of the carbohydrate intermediates in glycation systems using gas chromatography coupled to mass spectrometry technique.       
  • Characterization of damaged products of thymine and cytosine formed by the exposure to UV light in a hydrogen peroxide solution using gas chromatography/mass spectrometry with scan mode and selected ion monitoring mode.

其他说明

极性化合物的高效硅烷化试剂

法律信息

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

相关产品

象形图

Flame

警示用语:

Warning

危险声明

危险分类

Flam. Liq. 3

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

118.4 °F - closed cup

闪点(°C)

48.0 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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Damaged products of thymine in hydroxyl radical solution under UV irradiation
Hong J, et al.
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 63(1), 109-118 (1999)
Jesse Elias et al.
PLoS medicine, 15(5), e1002562-e1002562 (2018-05-02)
Tobacco addiction is a complex, multicomponent phenomenon stemming from nicotine's pharmacology and the user's biology, psychology, sociology, and environment. After decades of public denial, the tobacco industry now agrees with public health authorities that nicotine is addictive. In 2000, Philip
Sample derivatization in separation science
Analytical separation science (2015)
J. Heberle et al.
Silylating Agents, 2nd ed. (1995)
M. Donike
Journal of Chromatography A, 103, 91-91 (1975)

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Results of a study involving the ability few Fluka silylating reagents to form GC-MS-compatible trimethylsilylmethyl derivatives of NSAIDs

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