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Merck
CN

69480

N-甲基-N-三甲基硅烷乙酰胺

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

别名:

MSA

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经验公式(希尔记法):
C6H15NOSi
化学文摘社编号:
分子量:
145.27
UNSPSC Code:
23151816
NACRES:
NA.22
PubChem Substance ID:
EC Number:
231-217-0
Beilstein/REAXYS Number:
506975
MDL number:
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InChI key

QHUOBLDKFGCVCG-UHFFFAOYSA-N

InChI

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

SMILES string

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

grade

derivatization grade (GC derivatization)

assay

≥97.0% (GC)

form

liquid

quality

LiChropur

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

technique(s)

gas chromatography (GC): suitable

refractive index

n20/D 1.439

bp

159-161 °C (lit.)

density

0.904 g/mL at 20 °C (lit.)

storage temp.

−20°C

Quality Level

General description

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

Application

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.

Other Notes

极性化合物的高效硅烷化试剂

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Flame

signalword

Warning

hcodes

Hazard Classifications

Flam. Liq. 3

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

118.4 °F - closed cup

flash_point_c

48.0 °C - closed cup

ppe

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

法规信息

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