Cyclopropylmagnesium bromide 环丙基溴化镁

规格: 1.0 M solution in 2-Methyl-THF, SpcSeal
CAS: 23719-80-4
产品编号: H86451
MDL: MFCD00672094
品牌: INFI
Chemical NameCyclopropylmagnesium Bromide
MDL NumberMFCD00672094
PubChem Substance ID87558777
CAS Number23719-80-4
EC Number250-023-7
Beilstein Registry Number2384789
Synonym Cyclopropylmagnesium Bromide, 0.5 M in Tetrahydrofuran Cyclopropylmagnesium Bromide 0.75 M In Tetrahydrofuran Cyclopropylmagnesium Bromide (15% in Tetrahydrofuran, ca. 1mol/L) 环丙基溴化镁 溶液 Cyclopropylmagnesium bromide, ca 0.5M in THF 环丙基溴化镁, 0.5M于THF中 Cyclopropylbromomagnesium CYCLOPROPYLMAGNESIUM BROMIDE CYCLOPROPYLMAGNESIUM BROMIDE, 0.5 M IN THF 环丙基溴化镁 Bromocyclopropylmagnesium cyclopropylmagnesium bromide solution
Chemical Name Translation环丙基溴化镁
LabNetwork Molecule IDLN01314448
GHS Symbol
WGK Germany1
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • 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;
  • S29 Do not empty into drains 不要排入下水道;
  • 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;
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/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);
  • S8 Keep container dry 保持容器干燥;
    Packing GroupII
    UN Number 3399
    Risk Statements
    • R11 Highly flammable 非常易燃
    • R14/15 Reacts violently with water, liberating extremely flammable gases 遇水剧烈反应,释放出高度可燃气体
    • R19 May form explosive peroxides 可能生成易爆的过氧化物质
    • 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 Air & Moisture Sensitive 储存温度2-8℃,充氩保存
      Signal word Danger
      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
      • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
      • 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。
      • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
      • 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。
      • P305+P351+
      • 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。
      • P335+P334
      • P370+P378
      • P403+P233
      • P422 Store contents under… 存储目录在…之下。
        Hazard Codes 4.3 F,C F,Xi
        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 Harmful if swallowed 吞食有害
        • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
        • H261 In contact with water releases flammable gas 与水接触时释放可燃气体。
        • H335 May cause respiratory irritation 可能导致呼吸道刺激
        • H351 Suspected of causing cancer 怀疑致癌
          Hazard Class4.3/3
        • 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
        • 23719-80-4 H86451 Cyclopropylmagnesium bromide


          Mol. FormulaC3H5BrMg
          Mol. Weight145
          Boiling Point65
          Flash Point-17°C(lit.)