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Trimethylsilyl trifluoromethanesulfonate
Trimethylsilyl trifluoromethanesulfonate Basic information
- Product Name:
- Trimethylsilyl trifluoromethanesulfonate
- Synonyms:
-
- N-Butyl-N,N',N',N''-tetramethylguanidine
- 1-butyl-1,2,3,3-tetramethylguanidine
- CAS:
- 88248-68-4
- MF:
- C9H21N3
- MW:
- 171.28
- Mol File:
- 88248-68-4.mol
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Trimethylsilyl trifluoromethanesulfonate Chemical Properties
- Boiling point:
- 267℃
- Density
- 0.85
- Flash point:
- 115℃
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Trimethylsilyl trifluoromethanesulfonate Usage And Synthesis
Uses
Trimethylsilyl trifluoromethanesulfonate is a strong base useful for aziridine formation, alkylation, nitration, etc.
Preparation
Trimethylsilyl trifluoromethanesulfonate is prepared via reaction of t-Butylamine with the highly hygroscopic Vilsmeier salt obtained by reaction of N,N,N′,N′-tetramethylurea and Phosgene.