96565
Tin(II) trifluoromethanesulfonate
purum, ≥97.0% (T)
Synonym(s):
Sn(OTf)2, Stannous trifluoromethanesulfonate, Tin(II) triflate
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About This Item
Linear Formula:
(CF3SO3)2Sn
CAS Number:
Molecular Weight:
416.85
UNSPSC Code:
12352300
PubChem Substance ID:
MDL number:
grade
purum
assay
≥97.0% (T)
mp
≥300 °C (lit.)
SMILES string
FC(F)(F)S(=O)(=O)O[SnH2]OS(=O)(=O)C(F)(F)F
InChI
1S/2CHF3O3S.Sn/c2*2-1(3,4)8(5,6)7;/h2*(H,5,6,7);/q;;+2/p-2
InChI key
RBGLVWCAGPITBS-UHFFFAOYSA-L
Application
Mild Lewis acid used for stereoselective aldol and Michael reactions; [2,3]-Wittig and Ireland-Claisen rearrangements; Horner-Wadsworth-Emmons reactions; asymmetric [3 + 2] cycloaddition; ring opening reactions; and Friedel-Crafts Reactions
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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S. Kobayashi et al.
Tetrahedron, 49, 1761-1761 (1993)
D.A. Evans et al.
Journal of the American Chemical Society, 108, 6757-6757 (1986)
T. Mukaiyama et al.
Org. React., 46, 1-1 (1994)
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