Triethylsilyltrifluoromethansulfonat
Bezeichnung:Triethylsilyltrifluoromethansulfonat
CAS-Nr79271-56-0
Englisch Name:Triethylsilyl trifluoromethanesulfonate
CBNumberCB6298346
SummenformelC7H15F3O3SSi
Molgewicht264.34
MOL-Datei79271-56-0.mol
Synonyma
Triethylsilyltrifluoromethansulfonat
Triethylsilyltrifluoromethansulfonat physikalisch-chemischer Eigenschaften
| Siedepunkt | 85-86 °C/12 mmHg (lit.) |
| Dichte | 1.169 g/mL at 25 °C (lit.) |
| Brechungsindex | n |
| Flammpunkt | 162 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| Löslichkeit | Triethylsilyl Trifluoromethanesulfonate is readily sol hydrocarbons, dialkyl ethers, halogenated solvents. CH2Cl2 is employed most commonly. Reactions in 1,2-dichloroethane proceed faster than those in CCl4 or Et2O. Protic solvents and THF react with trialkylsilyl triflates and are therefore not suitable. |
| Aggregatzustand | Fuming Liquid |
| Wichte | 1.169 |
| Farbe | Clear colorless to light brown |
| Wasserlöslichkeit | Miscible with dichloromethane, hydrocarbons, dialkyl ethers and halogenated solvents. Immiscible with water. |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| BRN | 3590541 |
| Stabilität | Moisture Sensitive and Hygroscopic, Moisture Sensitive And Hygroscopic |
| CAS Datenbank | 79271-56-0(CAS DataBase Reference) |
| Kennzeichnung gefährlicher | C,F |
| R-Sätze: | 34-14 |
| S-Sätze: | 26-36/37/39-45-27 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| F | 10-21 |
| Hazard Note | Corrosive/Flammable |
| TSCA | No |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29319090 |
