三氟甲磺酸钡,Barium trifluoromethanesulfonate;98%

别名:三氟甲磺酸钡盐;钡三氟甲烷磺酸盐;Barium triflate, Trifluoromethanesulfonic acid barium salt

线性分子式: (CF3SO3)2Ba CAS号: 2794-60-7 分子量: 435.47 Beilstein: 3729346 EC 号: 220-526-6 MDL编号: MFCD00143644 PubChem化学物质编号: 24866091 NACRES: NA.22
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 419087
CAS号: 2794-60-7
MDL号: MFCD00143644
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¥292.56

说明

应用

Ba(CF3SO3) can be utilized as a precursor to synthesize:
  • Alkali metal and silver trifluoromethanesulfonates.[1]
  • 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.[1]

 

属性

检测方案

98%

mp

>300 °C (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

 

安全信息

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 1

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 10 | 欧洲Eur. ≥ 8 | 東京Tokyo ≥ 6 | 香港与北京 ≥ 60