419087

Barium trifluoromethanesulfonate

98%

• 동의어(들): Barium triflate, Trifluoromethanesulfonic acid barium salt
• Linear Formula: (CF₃SO₃)₂Ba
• CAS Number: 2794-60-7
• Molecular Weight: 435.47
• Beilstein: 3729346
• EC Number: 220-526-6
• MDL number: MFCD00143644
• UNSPSC 코드: 12352302
• PubChem Substance ID: 24866091
• NACRES: NA.22

속성

• 분석: 98%
• mp: >300 °C (lit.)
• 작용기: 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

설명

애플리케이션

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.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302 + H332
• 예방조치 성명서: P261 - P264 - P271 - P301 + P312 - P304 + P340 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable