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419087

Barium trifluoromethanesulfonate

98%

Synonym(s):

Barium triflate, Trifluoromethanesulfonic acid barium salt

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About This Item

Linear Formula:
(CF3SO3)2Ba
CAS Number:
2794-60-7
Molecular Weight:
435.47
UNSPSC Code:
12352302
NACRES:
NA.22
PubChem Substance ID:
24866091
EC Number:
220-526-6
Beilstein/REAXYS Number:
3729346
MDL number:
MFCD00143644
Assay:
98%
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Quality Segment

200

assay

98%

reaction suitability

core: barium

mp

>300 °C (lit.)

functional group

fluoro, triflate

SMILES string

[Ba++].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F

InChI

1S/2CHF3O3S.Ba/c2*2-1(3,4)8(5,6)7;/h2*(H,5,6,7);/q;;+2/p-2

InChI key

DXJURUJRANOYMX-UHFFFAOYSA-L

Application

Ba(CF3SO3) can be utilized as a precursor to synthesize:
  • Alkali metal and silver trifluoromethanesulfonates.
  • Sodium trifluoromethanesulfonate (sodium triflate) by reacting with sodium sulfate. Sodium triflate finds application in organic synthesis as an efficient catalyst as well as a reactant in catalytic asymmetric Mannich-type reactions, and Diels-Alder reactions.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

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