Trimethylsilyl triflate
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27607-77-8C[Si](C)(C)OS(=O)(=O)C(F)(F)FFTVLMFQEYACZNP-UHFFFAOYSA-Ndeprotecting cpd for peptides
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This chemical does not meet GHS hazard criteria for 6.3% (4 of 63) of reports.
Danger
H226 (92.1%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 63 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: Methanesulfonic acid, trifluoro-, trimethylsilyl ester
REACH registered substance: Trimethylsilyl trifluoromethanesulphonate (EC: 248-565-4)
Trimethylsilyl trifluoromethanesulphonate: Does not have an individual approval but may be used under an appropriate group standard
CSL00179
Trimethyl phosphite + Trimethylsilyl triflate
Reaction resulted in an explosion
Explosive
Not Available
User Reported
VerwendenTrimethylsilyl Trifluoromethanesulfonate is a trialkylsilyl triflate used as a catalyst in organic synthesis. Trimethylsilyl Trifluoromethanesulfonate is used in combination with boron trifluoride eth yl ether to prepare a Lewis acid that is more powerful than its components and especially effective in acetonitrile solvent. Trimethylsilyl is a common reagent used in a Dieckmann-like cyclization of ester-imides and diesters.
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27607-77-8DTXSID2067325