TRIMETHYLSILYL METHANESULFONATE
Synonym(s):Methanesulfonic acid trimethylsilyl ester;Trimethylsilyl mesylate
- CAS NO.：10090-05-8
- Empirical Formula: C4H12O3SSi
- Molecular Weight: 168.29
- MDL number: MFCD00042815
- EINECS: 233-220-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 22:42:59
What is TRIMETHYLSILYL METHANESULFONATE?
The Uses of TRIMETHYLSILYL METHANESULFONATE
Reactant or reagent involved in:
- Reduction of esters to ethers using boron difluoride triflate etherate
- Elimination of C(8)-functional groups via regioselective dehydration
- Dealkylsilylation of alumazene derivatives
Properties of TRIMETHYLSILYL METHANESULFONATE
| Melting point: | 103-104 °C |
| Boiling point: | 103-104 °C/25 mmHg (lit.) |
| Density | 1.09 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 30°C |
| storage temp. | 2-8°C |
| form | liquid |
| Specific Gravity | 0.826 |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 2076698 |
Safety information for TRIMETHYLSILYL METHANESULFONATE
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H226:Flammable liquids |
Computed Descriptors for TRIMETHYLSILYL METHANESULFONATE
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