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Sodium cyclopentadienylide 环戊二烯化钠

规格: 2.0 M solution in THF, SpcSeal
CAS: 4984-82-1
产品编号: H37161
MDL: MFCD00012161
品牌: INFI
Chemical NameSodium cyclopentadienylide
Synonym (2,4-Cyclopentadienyl) sodium 2,4-Cyclopentadien-1-ylsodium 2,4-Cyclopentadienylsodium CYCLOPENTADIENYLSODIUM CYCLOPENTADIENYLSODIUM SOLUTION, ~2 M IN THF Cyclopentadienylsodium solution NACP Na-cyclopentadienide Natriumcyclopentadienylid SODIUM CYCLOPENTADIENIDE SODIUM CYCLOPENTADIENIDE 2.0 M IN THF SODIUM CYCLOPENTADIENYLIDE Sodium Cyclopentadienide, approx. 20 wt% in THF/Toluene Sodium, 2,4-cyclopentadien-1-yl- Sodium, 2,4-cyclopentadienide Sodium, cyclopentadienyl- Sodiumcyclopentadiene 环戊二烯化钠 环戊二烯化钠, 2-3M IN THF 环戊二烯基钠 溶液 环戊二烯基钠 溶液;环戊二烯化钠 环戊二烯基钠,四氢呋喃溶液
MDL NumberMFCD00012161
CAS Number4984-82-1
EC Number225-636-8
Beilstein Registry Number969542
PubChem Substance ID78681
Chemical Name Translation环戊二烯化钠
InChIKeyPDTZVKVFAJGNRV-UHFFFAOYSA-N
LabNetwork Molecule IDLN02124362
InChIInChI=1S/C5H5.Na/c1-2-4-5-3-1;/h1-5H;/q-1;+1
MDL NumberMFCD00012161
CAS Number4984-82-1
GHS Symbol
Signal word Danger
WGK Germany3
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S20 When using do not eat or drink 使用时,不得进食,饮水;
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
  • 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;
  • S30 Never add water to this product 切勿将水加入该产品中;
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • 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;
  • S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用(指明具体的消防器材种类,如果用水增加危险,注明“禁止用水”
  • 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);
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S7/8 Keep container tightly closed and dry 保存在严格密闭容器中,保持干燥;
  • S8 Keep container dry 保持容器干燥;
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
    Risk Statements
    • R11 Highly flammable 非常易燃
    • R14 Reacts violently with water 遇水会猛烈反应
    • R15 Contact with water liberates extremely flammable gases 遇水会释放出极端易燃的气体
    • R19 May form explosive peroxides 可能生成易爆的过氧化物质
    • R34 Causes burns 会导致灼伤
    • R35 Causes severe burns 会导致严重灼伤
    • R37 Irritating to respiratory system 刺激呼吸道
    • R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
      Precautionary statements
      • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
      • P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire. 远离任何与水接触的可能,因为会剧烈反应可能产生闪火。
      • P231+P232
      • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
      • P370+P378
      • P422 Store contents under… 存储目录在…之下。
        Hazard statements
        • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
        • H351 Suspected of causing cancer 怀疑致癌
        • H260 In contact with water releases flammable gases which may ignite spontaneously 与水接触时释放可燃气体,可自燃。
        • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
        • H335 May cause respiratory irritation 可能导致呼吸道刺激
        • H302 Harmful if swallowed 吞食有害
          Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
          Packing GroupII
          UN Number 1993 UN 1993 3/PG 2
          Storage condition Air & Moisture Sensitive 2-8°C 充氩注射剂瓶包装 充氩保存
          Hazard Codes 3 F,C F,Xi
          Hazard Class4.3
        • 可用于制备茂金属和环戊二烯基金属络合物的有效试剂。
        • 用于由二苯基膦基炔烃和 CoCl(PPh3)3 制备环戊二烯钴化合物。
        • {uni_hamburg} Short: III/35D5
        • {uni_hamburg} Short: EINECS
        • {ALD} Beilstein: 16,IV,1698
        • 4984-82-1 H37161 Sodium cyclopentadienylide
环戊二烯化钠

          化学属性

          Mol. FormulaC5H5Na
          Mol. Weight88.08
          Density0.938
          Flash Point-17°(1°F)
          TSCAYes
          Boiling Point65-67
          Stability对空气和湿度敏感
          Mol. FormulaC5H5Na
          Mol. Weight88
          Density0.938
          Flash Point1°F (THF)
          Appearance yellow to red solution
          Stabilityair sensitive, moisture sensitive, store cold