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: 2026-01-13 11:13:15
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
New Products
Cyclopropane-1,1-dicarboxylic acid Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity tert-Butyl (2S)-[1-amino-3-(4-iodophenyl)-1-oxopropan-2-yl]carbamate 4-amino-2-fluoro-N- methylbenzamide 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine N-Boc-1,4-butanediamine 4-Bromo-2-fluoro-N-methylbenzamide valeronitrile 3-chlorobenzyl cyanide 3,4 Dimethoxy Benzylcyanide 3,4 Diethoxy Benzylcyanide 2-Chloro Benzylcyanide 3-Hydroxypropionitrile 5-azidovalericacid 6,6'-bis(difluoromethoxy)-2,2'-bis((3,4-dimethoxypyridin-2-yl)methylsulfinyl)-1H,1'H-5,5'-bibenzo[d]imidazole (1-((2'-(2-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (1-((2'-(1-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (4-Methoxyphenyl) hydrazine HydrochlorideRelated products of tetrahydrofuran








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