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Merck
CN
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文件

8.41102

Sigma-Aldrich

N-甲基-N-三甲基硅烷基-三氟乙酰胺

for synthesis

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别名:
N-甲基-N-三甲基硅烷基-三氟乙酰胺
经验公式(希尔记法):
C6H12F3NOSi
CAS号:
分子量:
199.25
MDL编号:
UNSPSC代码:
12352103
EC索引号:
246-331-6
NACRES:
NA.22

质量水平

检测方案

≥97.0% (GC)

形式

liquid

bp

130-132 °C/1013 hPa

转变温度

flash point 25 °C

密度

1.085 g/cm3

储存温度

2-30°C

InChI

1S/C6H12F3NOSi/c1-10(12(2,3)4)5(11)6(7,8)9/h1-4H3

InChI key

MSPCIZMDDUQPGJ-UHFFFAOYSA-N

应用

  • Enhancing electrolyte interfacial stability: N-Methyl-N-trimethylsilyl-trifluoroacetamide was used in a study as an additive in lithium metal batteries, contributing to the stability of low-concentration electrolytes and improving battery performance. This application offers potential benefits in energy storage technologies (Liu et al., 2023).
  • Uniform polymerization for sodium metal batteries: A research article discussed the role of N-Methyl-N-trimethylsilyl-trifluoroacetamide as an additive that enhances the uniformity of in situ polymerization in high-voltage sodium metal batteries, indicating its crucial role in advancing battery chemistry (Ma et al., 2024).
  • GC-MS analysis of caffeine metabolites: The reagent was utilized for the derivatization of caffeine and its main metabolites in horse urine samples, showcasing its effectiveness in gas chromatography-mass spectrometry (GC-MS) applications for analytical chemistry (Göktaş et al., 2022).
  • Online derivatization device for atmospheric particulates: N-Methyl-N-trimethylsilyl-trifluoroacetamide was applied in the design of an online derivatization device that processes polar organics from atmospheric particulate filters, demonstrating its utility in environmental monitoring and analysis (Zhang et al., 2022).
  • Analysis of stimulants in urine: The compound was essential in the analysis of hydroxylated phenylalkylamine stimulants in urine, using GC coupled with atmospheric pressure photoionization high-resolution mass spectrometry (GC-APPI-HRMS), highlighting its application in doping control and forensic science (Bressan et al., 2020).

分析说明

含量测定(GC,面积%): ≥ 97.0 %(a/a)
密度(d 20 °C/ 4 °C):1.078 - 1.087
鉴别(IR):符合检验

象形图

FlameExclamation mark

警示用语:

Warning

危险分类

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

77.0 °F - closed cup

闪点(°C)

25 °C - closed cup


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