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248460 Aldrich

Triisopropylsilyl trifluoromethanesulfonate

97%

Synonym: TIPS triflate, Trifluoromethanesulfonic acid triisopropylsilyl ester, Triisopropylsilyl triflate

  • CAS Number 80522-42-5

  • Linear Formula CF3SO3Si[CH(CH3)2]3

  • Molecular Weight 306.42

  •  Beilstein Registry Number 3591541

  •  MDL number MFCD00009913

  •  PubChem Substance ID 24854929

  • Popular Documents:  FTIR (PDF)  

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Properties

Related Categories Chemical Synthesis, Protecting and Derivatizing Reagents, Protection and Derivatization, Silicon-Based, Synthetic Reagents More...
InChI Key   LHJCZOXMCGQVDQ-UHFFFAOYSA-N
assay   97%
refractive index   n20/D 1.415(lit.)
bp   45-46 °C/0.03 mmHg
density   1.14 g/mL at 25 °C(lit.)

Description

Application

Used to prepare silyloxy acetylenes from lithium acetylides; the silyloxy acetylenes were then employed in protic acid-promoted cyclizations of arenes, alkynes and olefins.

Packaging

10, 50 g in glass bottle

Price and Availability


Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGII
WGK Germany 
3
Flash Point(F) 
217.4 °F
Flash Point(C) 
103 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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