三氟甲磺酸钡

Barium trifluoromethanesulfonate
CAS NO:2794-60-7
规格:98%
包装规格:5 G,5G,25g
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产品价格
产品编号品牌包装单位单价(元)现货
3412019Sigma-Aldrich5 G351请咨询
3516556J&K5G573请咨询
3535216Strem5g914请咨询
3535216Strem25g2970请咨询
4003793TCI5G468请咨询
4003793TCI25G1520请咨询
结构式
基本信息
Linear Formula【线性分子式】
(CF3SO3)2Ba
Molecular weight
435.47
Beilstein
3729346
EC number【EC 号】
220-526-6
MDL number
MFCD00143644
PubChem Substance ID【PubChem化学物质编号】
24866091
NACRES
NA.22
Application【应用】
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.

产品性质
Assay【测定】
98%
mp
>300 ℃ (lit.)
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
packaging【包装】
5 g in glass bottle
安全信息
Pictograms【象形图】
GHS07
Signal word【警示用语:】
Warning
Hazard Statements
H302 + H332
Precautionary Statements
P261 - P264 - P270 - P271 - P301 + P312 - P304 + P340 + P312
Hazard Classifications【危险分类】
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 1
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