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69484 Sigma-Aldrich

N-Methyl-N-trimethylsilylheptafluorobutyramide

for GC derivatization, ≥90% (GC)

Synonym: N-Trimethylsilyl-N-methylheptafluorobutyramide, MSHFBA

  • CAS Number 53296-64-3

  • Linear Formula CF3CF2CF2CON(CH3)Si(CH3)3

  • Molecular Weight 299.26

  •  Beilstein Registry Number 6512894

  •  MDL number MFCD00077822

  •  PubChem Substance ID 24885935

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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   CMXKINNDZCNCEI-UHFFFAOYSA-N
assay   ≥90% (GC)
refractive index   n20/D 1.353(lit.)
  n20/D 1.353
bp   148 °C(lit.)
density   1.254 g/mL at 25 °C(lit.)

Description

Other Notes

Silylating agent for use in GC-analyses. It interferes least with flame-ionization detectors

Same product — same quality — now Sigma-Aldrich brand

Packaging

1, 5 mL in glass bottle

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
3
Flash Point(F) 
91.4 °F
Flash Point(C) 
33 °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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