• USA Home
  • 19915 - N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide

EMAIL THIS PAGE TO A FRIEND
19915 Sigma-Aldrich

N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide

≥97.0% (GC)

Synonym: MTBSTFA

  • CAS Number 77377-52-7

  • Linear Formula CF3CON(CH3)Si(CH3)2C(CH3)3

  • Molecular Weight 241.33

  •  Beilstein Registry Number 3606546

  •  MDL number MFCD00009671

  •  PubChem Substance ID 329751954

Purchase

Description

Other Notes

Powerful reagent for the introduction of the tert-butyldimethylsilyl group under neutral conditions

Same product — same quality — now Sigma-Aldrich brand

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) 
113 °F
Flash Point(C) 
45 °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

Set your institution to view full text papers.
Related Products

related product

Product #

Description

Add to Cart

394882 N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide, >97%
190500 tert-Butyldimethylsilyl chloride, reagent grade, 97%
375934 N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide with 1% tert-Butyldimethylchlorosilane, ≥95%
473464 tert-Butylchlorodimethylsilane solution, 50 wt. % in toluene
384429 tert-Butyldimethylsilyl chloride solution, 1.0 M in methylene chloride
372951 tert-Butyldimethylsilyl chloride solution, 1.0 M in THF
226149 tert-Butyldimethylsilyl trifluoromethanesulfonate, reagent grade, 98%
33092-U tert-Butyldimethylsilylimidazole solution, TBDMSIM in DMF, pkg of 10 × 1 mL
79262 tert-Butyldimethylsilyl methallylsulfinate, for GC derivatization
06735 tert-Butyldimethylsilyl chloride, for GC derivatization, ≥99.0% (GC)
56563 tert-Butyldimethylsilyl trifluoromethanesulfonate, for GC derivatization, ≥98.0% (T)
00942 N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide with 1% tert-Butyldimethylchlorosilane, for GC derivatization, ≥95.0% (GC)
89539 N,O-Bis(tert-butyldimethylsilyl)trifluoroacetamide, for GC derivatization

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?