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Structure of 15274-43-8
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Trimethylsilyl trifluoromethanesulfonate is used to prepare powerful Lewis acid, difluoroboron triflate etherate in acetonitrile solvent. It is also used as a reagent in a Dieckmann-like cyclization of ester-imides and diesters. Further, it is used in the conversion of carbonyl compounds to their enol ethers. It is also employed for chemical glycosylation reactions. Its reactivity is similar to trimethylsilyl chloride and is also involved in organic synthesis.
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GHS Pictogram :
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GHS No : GHS05,GHS07,GHS08
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Signal Word : Danger
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UN#: 1759
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Class : 8
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Packing Group : Ⅱ
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Hazard Statements : H302+H312+H332-H314-H317-H334-H350
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Precautionary Statements : P260-P261-P264-P270-P271-P272-P280-P284-P301+P330+P331-P302+P352-P304+P340-P330-P362+P364-P363-P405-P501
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Lot numbers can be found on the outside label of a product: