419087
三氟甲磺酸钡
98%
别名:
三氟甲磺酸 钡盐, 钡三氟甲烷磺酸盐
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关于此项目
线性分子式:
(CF3SO3)2Ba
化学文摘社编号:
分子量:
435.47
UNSPSC Code:
12352302
NACRES:
NA.22
PubChem Substance ID:
EC Number:
220-526-6
Beilstein/REAXYS Number:
3729346
MDL number:
Assay:
98%
Quality Segment
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.
警示词
Warning
危险代码
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
闪点 (F)
Not applicable
闪点 (°C)
Not applicable