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Isopropenylmagnesium bromide 异丙烯基溴化镁

规格: 1.0 M solution in 2-Me-THF, SpcSeal
CAS: 13291-18-4
产品编号: H79908
MDL: MFCD00192240
品牌: INFI
Chemical NameIsopropenylmagnesium bromide
PubChem Substance ID24866260
Beilstein Registry Number3587297
MDL NumberMFCD00192240
CAS Number13291-18-4
Synonym 异丙烯基溴化镁 异丙烯基溴化镁 溶液
Chemical Name Translation异丙烯基溴化镁
GHS Symbol
WGK Germany3
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • 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
  • H302 Harmful if swallowed 吞食有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H351 Suspected of causing cancer 怀疑致癌
    Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
    Precautionary statements
    • 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。
    • P422 Store contents under… 存储目录在…之下。
    • P231+P232
    • 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。
    • 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。
    • P370+P378
    • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
    • P402+P404
    • P403+P235
      Signal word
      Hazard Codes F,C
      Safety Statements
      • 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;
      • 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;
      • 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);
      • 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”
      • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
        Risk Statements
        • R11 Highly flammable 非常易燃
        • R19 May form explosive peroxides 可能生成易爆的过氧化物质
        • R14 Reacts violently with water 遇水会猛烈反应
        • R34 Causes burns 会导致灼伤
          UN Number
          Storage condition 充氩保存
          Packing GroupI
        • ⑴. 由于镁原子直接和碳链相连,极化作用使邻近镁原子的那个碳原子呈负电性,使得C-Mg键极具反应活性。为了保证该产品不发生其他反应,反应一般在醚类溶剂里进行,常用的有乙醚或四氢呋喃。
        • ⑵. 有强烈的亲核性质,可与物质中的活泼氢(如水、乙醇的羟基氢、乙炔的末端氢)反应,生成相应的烃基。
        • ⑶. 与CO2或O2的反应,可以与二氧化碳或氧气发生亲核加成反应生成增加一个碳的羧酸或同碳数的过氧化合物.格氏试剂与二氧化碳的加成反应在有机合成中也有着重要的意义,不仅通过生成新的 C-C 键实现了碳链的增长,而且恰到好处地
        • 13291-18-4 H79908 Isopropenylmagnesium bromide
异丙烯基溴化镁

          化学属性

          Mol. FormulaCH2=C(CH3)MgBr
          Mol. Weight145.28
          Boiling Point67
          Density0.935
          Flash Point2 ºC
          Stability对空气和湿度敏感
          Density0.935
          Mol. FormulaCH2=C(CH3)MgBr
          Mol. Weight145.28