Lithium tetrafluoroborate 四氟硼酸锂

规格: 98%
CAS: 14283-07-9
产品编号: H32636
MDL: MFCD00011087
品牌: INFI
Chemical NameLithium Tetrafluoroborate
Synonym 四氟硼酸锂 Lithium borofluoride 氟硼酸锂 氟硼酸锂 Lithium borofluoride 四氟硼酸锂 溶液 Lithium fluoroborate
MDL NumberMFCD00011087
PubChem Substance ID87572088
EC Number238-178-9
CAS Number14283-07-9
Merck Number5543
Beilstein Registry Number2384789
Reaxys-RN11548282
Chemical Name Translation四氟硼酸锂
LabNetwork Molecule IDLN00238570
GHS Symbol
WGK Germany3
Precautionary statements
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
  • 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。
  • P303+P361+P353+P310+P363
  • P304+P340
  • P305+P351+P338
  • P308+P313
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
    Signal word Danger
    Hazard statements
    • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
    • H302+H312+H332
    • H302 Harmful if swallowed 吞食有害
    • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
      Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
      Safety Statements
      • S22 Do not breathe dust 不要吸入粉尘；
      • S25 Avoid contact with eyes 避免眼睛接触；
      • 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；
      • S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服；
      • 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）；
        Packing GroupII
        UN Number 1759 3260
        Risk Statements
        • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
        • R21/22 Harmful in contact with skin and if swallowed 皮肤接触和不慎吞咽有害
        • R31 Contact with acids liberates toxic gas 与酸接触释放出有毒气体
        • R34 Causes burns 会导致灼伤
          Storage condition 易吸潮 充氩保存 Hygroscopic
          Hazard Codes 8 C F,Xn
          Hazard Class8
        • 温和的Lewis酸，用于Diels-Alder反应；环氧乙烷氨解催化剂。
        • {ALF} Reagent for cleavage of tert-butyldimethylsilyl ethers in MeCN/CH2Cl2: Tetrahedron Lett., 21, 35 (1980). In dry acetonitrile, it is useful for the cleavage of 2-(TMS)ethyl protected glycosides: Tetrahedron Lett., 22, 4603 (1981). Catalyzes the regioselective azidolysis of epoxides with sodium azide in wet tert-butanol: Synth. Commun., 33, 999 (2003). Formation of THP ethers from alcohols is catalyzed by LiBF4 in acetonitrile: Synlett, 1261 (1999).
        • {ALD} Merck: 14,5543
          • 14283-07-9 H32636 Lithium tetrafluoroborate 四氟硼酸锂

          化学属性

          Mol. FormulaB
          Mol. Weight94
          Melting Point293-300
          Density0.852
          TSCAYes
          Solubility可溶
          Refractive index1.465-1.467
          Stability易吸潮

          *以上化合物性质及应用等信息仅供参考