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91742 Sigma-Aldrich

tert-Butyldimethylsilyl trifluoromethanesulfonate

purum, ≥98.0% (T)

Synonym: TBDMS triflate, Trifluoromethanesulfonic acid tert-butyldimethylsilylester

  • CAS Number 69739-34-0

  • Linear Formula CF3SO3Si(CH3)2C(CH3)3

  • Molecular Weight 264.34

  •  Beilstein Registry Number 2370068

  •  EC Number 274-102-0

  •  MDL number MFCD00000405

  •  PubChem Substance ID 24889549

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Properties

Related Categories Chemical Synthesis, Protecting and Derivatizing Reagents, Protection and Derivatization, Silicon-Based, Synthetic Reagents More...
InChI Key   WLLIXJBWWFGEHT-UHFFFAOYSA-N
grade   purum
assay   ≥98.0% (T)
refractive index   n20/D 1.385(lit.)
bp   65-67 °C/12 mmHg(lit.)
density   1.151 g/mL at 25 °C(lit.)
storage temp.   2-8°C

Description

Other Notes

Powerful and strongly electrophilic reagent for the introduction of the tert-butyl-dimethylsilyl group; Reviews

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2920 3(8) / PGII
WGK Germany 
3
Flash Point(F) 
98.6 °F
Flash Point(C) 
37 °C
Protocols & Articles
Peer-Reviewed Papers
15

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226149 tert-Butyldimethylsilyl trifluoromethanesulfonate, reagent grade, 98%

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