704083

Trifluoromethanesulfonic anhydride solution

1 M in methylene chloride

• 동의어(들): Perfluoromethanesulfonic anhydride solution, Triflic anhydride solution
• 실험식(Hill 표기법): C₂F₆O₅S₂
• CAS Number: 358-23-6
• Molecular Weight: 282.14
• MDL number: MFCD00000408
• UNSPSC 코드: 12352101
• PubChem Substance ID: 329762092
• NACRES: NA.22

속성

• 양식: liquid
• Quality Level: 100
• 농도: 1 M in methylene chloride
• refractive index: n20/D 1.402
• density: 1.359 g/mL at 25 °C
• 작용기: fluoro; triflate
• 저장 온도: 2-8°C
• SMILES string: FC(F)(F)C(=O)OC(=O)C(F)(F)F
• InChI: 1S/C2F6O5S2/c3-1(4,5)14(9,10)13-15(11,12)2(6,7)8
• InChI key: WJKHJLXJJJATHN-UHFFFAOYSA-N

설명

애플리케이션

Catalyst for synthesis of Bacteroides fragilis zwitterionic polysaccharide Ai tetrasaccharide repeating unit via glycosylation

Reagent for stereoselective synthesis of mennosazide methyl uronate donors

Activator for direct glycosylation with anomeric hydroxy sugars

Trifluoromethanesulfonic anhydride solution is generally used to convert hydroxyl groups to triflic esters. It can be used to prepare triflic azide for azido amino acid synthesis.

안전성 정보

• 픽토그램: GHS03,GHS08,GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H272,H314,H335,H336,H351
• 예방조치 성명서: P202 - P210 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Carc. 2 - Eye Dam. 1 - Ox. Liq. 2 - Skin Corr. 1B - STOT SE 3
• 표적 기관: Central nervous system, Respiratory system
• Storage Class Code: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable