Trifluoromethanesulfonic acid 三氟甲磺酸

规格: 0.1 M Solution In Acetonitrile
CAS: 1493-13-6
产品编号: H72186
MDL: MFCD00007514
品牌: INFI
PubChem Substance ID62406
Beilstein Registry Number3(4)34
Reaxys-RN1812100
Merck Number9676
Synonym FC-24 Fluorad FC 24 TFMSA TRIFLIC ACID TRIFLUOROMETHANESULFONIC ACID TRIFLUOROMETHANESULFONIC ACID, REAGENTPLUS, >=99% TRIFLUOROMETHYLSULFONIC ACID TRIMESYLATE ACID Triflate Triflic acid, Triflate Triflic acid;Triflate Triflicacid Trifluoromethanesulfonnic acid Trifluoromethanesulphonic acid/Triflic acid perfluoromethanesulfonic acid trifluormethansulfonsäure trifluoro-methanesulfonic acid trifluoro-methanesulfonicaci trifluoromethane-sulfonic acid trifluoromethanesulfonic trifluoromethanesulfonic acid trifluoromethylsulfonic acid 三氟甲基磺酸 三氟甲烷磺酸 三氟甲烷磺酸, 98+% 三氟甲磺酸;全氟甲磺酸;三氟利克酸;三氟甲基磺酸
EC Number216-087-5
LabNetwork Molecule IDLN00007166
Chemical NameTrifluoromethanesulfonic acid
Chemical Name Translation三氟甲磺酸
InChIInChI=1S/CHF3O3S/c2-1(3,4)8(5,6)7/h(H,5,6,7)
MDL NumberMFCD00007514
CAS Number1493-13-6
GHS Symbol
WGK Germany2
Hazard statements
  • H290 May be corrosive to metals 可能腐蚀金属。
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H302+H312
  • H226 Flammable liquid and vapour 易燃液体和蒸气
    Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
    Hazard Codes 8 C
    Precautionary statements
    • P234 Keep only in original container. 只保留在原来的容器中。
    • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
    • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
    • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
    • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
    • P301+P330+P331
    • P301+P330+P331+P310
    • P303+P361+P353+P310+P363
    • P304+P340+P310
    • P305+P351+P338
    • P305+P351+P338+P310
    • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
    • P390 Absorb spillage to prevent material damage. 吸收溢出物,防止重大损害。
    • P405 Store locked up. 上锁保管。
    • P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
    • P501 Dispose of contents/container to..… 处理内容物/容器.....
      Signal word Danger
      UN Number 3265 UN 3265 8/PG 2 UN3265
      Safety Statements
      • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
      • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
      • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
        Risk Statements
        • R10 Flammable 易燃
        • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
        • R21/22 Harmful in contact with skin and if swallowed 皮肤接触和不慎吞咽有害
        • R35 Causes severe burns 会导致严重灼伤
        • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
          Storage condition -20°C Hygroscopic 储存温度2-8℃ ,充氩保存 储存温度2-8℃ 密封阴凉干燥保存。
          RTECSPB2771000
          Packing GroupII
          Hazard Class8
        • 异构化和烷基化的催化剂。制备2,3-二氢-2-茚酮、四氢萘酮。去除糖蛋白中糖苷。
        • {ALF} Adds to both internal and terminal alkynes to give vinyl triflates: J. Am. Chem. Soc., 91, 4600 (1969); Org. Synth. Coll., 9, 472 (1998). Reaction in the presence of a nitrile provides a route to sterically hindered 2,4,6-trisubstituted pyrimidines: Synthesis, 881 (1990):
        • {uni_hamburg} Short: II/25B
        • {ALF} One of the strongest available monoprotic acids. For a review of the chemistry of triflic acid and its derivatives, see: Chem. Rev., 77, 69 (1977).
        • {ALD} Merck:9676
        • Beilstein:3(4)34
        • {ALF} Simple triflic esters, readily prepared by reaction with alcohols, are powerful alkylating agents and must be handled with extreme care because of their irritating effect on the lungs. For a review, see: Synthesis, 85 (1982).
        • {ALF} For use in direct electrophilic amination of arenes, see Trimethyl­silyl­ azide, L00173. Effects direct oxy-functionalization of aromatics in combination with bis(TMS) peroxide: J. Org. Chem., 54, 1204 (1989); or sodium perborate: Synlett, 39 (1991).
        • {ALD} Merck:9676
        • 1493-13-6 H72186 Trifluoromethanesulfonic acid
三氟甲磺酸

          化学属性

          Refractive index1.3260 to 1.3310
          SolubilitySoluble in water, DMSO, DMF, and acetonitrile.
          TSCAYes
          Flash PointNone
          Melting Point-40
          Vapor Density5.2 (vs air)
          Vapor Pressure8 mmHg ( 25 °C)
          Mol. FormulaCHF3O3S
          Mol. Weight150
          Density1.69
          Appearance colorless to light brown fuming liq.
          Stabilityhygroscopic
          Boiling Point162