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69480 Sigma-Aldrich

N-Methyl-N-trimethylsilylacetamide

for GC derivatization, ≥97.0% (GC)

Synonym: MSA

  • CAS Number 7449-74-3

  • Empirical Formula (Hill Notation) C6H15NOSi

  • Molecular Weight 145.27

  •  Beilstein Registry Number 506975

  •  EC Number 231-217-0

  •  MDL number MFCD00040758

  •  PubChem Substance ID 329761691

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Derivatization Reagents, Derivatization Reagents GC, Reagents for Silylation,
grade   for GC derivatization
InChI Key   QHUOBLDKFGCVCG-UHFFFAOYSA-N
assay   ≥97.0% (GC)
refractive index   n20/D 1.439
bp   159-161 °C(lit.)
density   0.904 g/mL at 20 °C(lit.)
storage temp.   −20°C

Description

Other Notes

Powerful silylating agent for polar compounds

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
3
Flash Point(F) 
118.4 °F
Flash Point(C) 
48 °C
Protocols & Articles

Articles

Silylating Reagents for GC-MS Compatible Derivatives of NSAIDs

Human and veterinary pharmaceuticals are a group of “emerging” contaminants,1, 2 some of which are produced in increasingly large volumes every year. The amounts produced are reaching quantities simi...
Luis-Alberto Martin
AnalytiX Volume 10 Article 2
Keywords: Anti-inflammatory agents, Derivatizations, Environmental, Gas chromatography, Gas chromatography mass spectrometry, Mass spectrometry, Metabolites, Pesticides, Pharmaceutical, Silylations, Veterinary

Peer-Reviewed Papers
15

References

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