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Triisopropylsilyl trifluoromethanesulfonate

ALDRICH/248460 - 97%

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

CAS Number: 80522-42-5
Empirical Formula (Hill Notation): C10H21F3O3SSi
Molecular Weight: 306.42
MDL Number: MFCD00009913
Linear Formula: CF3SO3Si[CH(CH3)2]3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-248460-10G 10 g
 $158.00
1/EA		 Add To Favorites
45-248460-50G 50 g
 $434.00
1/EA		 Add To Favorites

 

assay 97%
bp 45-46 °C/0.03 mmHg
density 1.14 g/mL at 25 °C (lit.)
functional group fluoro
  triflate
InChI 1S/C10H21F3O3SSi/c1-7(2)18(8(3)4,9(5)6)16-17(14,15)10(11,12)13/h7-9H,1-6H3
InChI key LHJCZOXMCGQVDQ-UHFFFAOYSA-N
Quality Level 100 
refractive index n20/D 1.415 (lit.)
SMILES string CC(C)[Si](OS(=O)(=O)C(F)(F)F)(C(C)C)C(C)C
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
Purity 97%
bp 45-46 °C/0.03 mmHg
Density 1.14 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.415 (lit.)
UNSPSC 12352001

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