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Ytterbium(III) trifluoromethanesulfonate 三氟甲烷磺酸镱

规格: 99.99%
CAS: 54761-04-5
产品编号: H63523
MDL: MFCD06200261
品牌: INFI
Chemical NameYtterbium(III) trifluoromethanesulfonate 三氟甲烷磺酸镱
Synonym Trifluoromethanesulfonic acid ytterbium(III) salt Yb(OTf)3 Yb(TFA)3 Ytterbium(III) triflate Ytterbium(III) Triflate 三氟甲烷磺酸镱
MDL NumberMFCD06200261
PubChem Substance ID87577366
Chemical Name Translation三氟甲烷磺酸镱
CAS Number54761-04-5
Merck Number10106
Beilstein Registry Number8938748
Reaxys-RN8938748
GHS Symbol
WGK Germany3
Precautionary statements
  • 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。
  • 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+P310
  • P303+P361+P353+P310+P363
  • P305+P351+P338
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
    Signal word Warning
    Hazard statements
    • H315 Causes skin irritation 会刺激皮肤
    • H319 Causes serious eye irritation 严重刺激眼睛
    • H335 May cause respiratory irritation 可能导致呼吸道刺激
    • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
      Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
      Hazard Codes 8
      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 Wear suitable protective clothing 穿戴适当的防护服;
        Risk Statements
        • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
          UN Number 3261
          Packing GroupII
          Storage condition 储存温度2-8℃; 充氩保存
          Hazard Class8
        • 一种耐水的路易斯酸催化剂,近来用于一锅法合成 β-内酰胺、立体控制性自由基反应和亲核加成反应。催化新型的立体选择性分子内 Diels-Alder 反应以合成脱氧喷司他丁 A。与硅烷化的金鸡纳生物碱配合使用的路易斯酸催化剂,可由酸性氯化物和芳基亚胺经不对称性合成生成取代 β-内酰胺。也用于愈创木烷骨架合成中催化醛-烯反应。用于包括烯丙基硼化在内的多种合成反应中的重要路易斯酸催化剂。
        • {ALD} Merck:10106
        • 54761-04-5 H63523 Ytterbium(III) trifluoromethanesulfonate
三氟甲烷磺酸镱

          化学属性

          Mol. FormulaC3
          Mol. Weight620
          Stability对湿度敏感