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
assay | 97% |
bp | 45-46 °C/0.03 mmHg |
density | 1.14 g/mL at 25 °C (lit.) |
InChI | 1S/C10H21F3O3SSi/c1-7(2)1 |
InChI key | LHJCZOXMCGQVDQ-UHFFFAOYSA |
Quality Level | 100 |
refractive index | n |
SMILES string | CC(C)[Si](OS(=O)(=O)C(F)( |
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 |
Symbol | GHS05 |
Signal word | Danger |
Hazard statements | H314 |
Precautionary statements | P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 |
Hazard Codes | C |
Risk Statements | 34 |
Safety Statements | 26-36/37/39-45 |
RIDADR | UN 3265 8 / PGII |
WGK Germany | WGK 3 |
Flash Point(F) | 217.4 °F - closed cup |
Flash Point(C) | 103 °C - closed cup |
Purity | 97% |
bp | 45-46 °C/0.03 mmHg |
Density | 1.14 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12352001 |