Lithium diisopropylamide 二异丙基氨基锂

规格: 2.0 M solution in THF/Hexane(12:25), SpcSeal
CAS: 4111-54-0
产品编号: H12014
MDL: MFCD00064449
品牌: INFI
Chemical NameLithium diisopropylamide
CAS Number4111-54-0
EC Number223-893-0
Beilstein Registry Number3655042
MDL NumberMFCD00064449
Synonym 2-Propanamine,N-(1-methylethyl)-,lithiumsalt DIISOPROPYLAMINOLITHIUM Disotat LDA LDA THF COMPLEX LITHIUM DIISOPROPYLAMIDE LITHIUM DIISOPROPYLAMIDE THF COMPLEX LITHIUM DIISOPROPYLAMIDE, 1.8M SOLUTION IN THF/HEPTANE/ETHYLBENZENE LITHIUM DIISOPROPYLAMIDE, 10 WT. % SOLUT ION IN MINERAL OIL LITHIUM DIISOPROPYLAMIDE, 10 WT. % SUSPE NSION IN HEXANES LITHIUM DIISOPROPYLAMIDE, 2.0M SOLUTION IN HEPTANE/THF/ETHYLBENZENE LITHIUM DIISOPROPYLAMIDE, 2M SOLUTION IN THF/HEPTANE LITHIUM DIISOPROPYLAMIDE, 2M SOLUTION IN THF/N-HEPTANE LITHIUM DIISOPROPYLAMINE LITHIUMDIISOPROPYLAMIDE,2MSOLUTIONINTETRAHYDROFURAN/HEPTANE/ETHYLBENZENE Lithium diisopropylamide solution Lithium diisopropylamide solution, ~2 M in THF/heptane/ethylbenzene Lithiu
PubChem Substance ID2724682
Reaxys-RN906717
Merck Number3196
Chemical Name Translation二异丙基氨基锂
LabNetwork Molecule IDLN00163930
InChIInChI=1S/C6H14N.Li/c1-5(2)7-6(3)4;/h5-6H,1-4H3;/q-1;+1
GHS Symbol
Signal word
WGK Germany3
Safety Statements
  • 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);
  • 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;
  • S36/37/39 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”
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
  • S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐:立即求医并出示该容器或标签;
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
    Risk Statements
    • 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
    • R11 Highly flammable 非常易燃
    • R19 May form explosive peroxides 可能生成易爆的过氧化物质
    • R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
    • R51/53
    • R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
    • R35 Causes severe burns 会导致严重灼伤
    • R48/20
    • 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
    • R34 Causes burns 会导致灼伤
    • R62 Possible risk of impaired fertility 有削弱生殖能力的危险
    • R63 Possible risk of harm to the unborn child 可能危害未出生婴儿
    • R17 Spontaneously flammable in air 在空气中能够自燃
    • R50/53
      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。
      • P222 Do not allow contact with air. 不要与空气接触。
      • P231+P232
      • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
      • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
      • 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。
      • P273 Avoid release to the environment. 避免释放到环境中。
      • 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
      • P302+P334
      • P303+P361+P353
      • P304+P340
      • P305+P351+P338
      • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
      • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
      • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
      • P370+P378
      • P405 Store locked up. 上锁保管。
      • P422 Store contents under… 存储目录在…之下。
      • P501 Dispose of contents/container to..… 处理内容物/容器.....
        Hazard statements
        • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
        • H226 Flammable liquid and vapour 易燃液体和蒸气
        • H228 Flammable solid 易燃固体
        • H250 Catches fire spontaneously if exposed to air 暴露于空气自发着火
        • H261 In contact with water releases flammable gas 与水接触时释放可燃气体。
        • H302 Harmful if swallowed 吞食有害
        • H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
        • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
        • H335 May cause respiratory irritation 可能导致呼吸道刺激
        • H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
        • H351 Suspected of causing cancer 怀疑致癌
        • H361 Suspected of damaging fertility or the unborn child 怀疑对生育能力或未出生婴儿造成伤害
        • H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
        • H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
        • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
        • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
          Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US)
          Hazard Codes F,C F;C;N F,C,N
          UN Number
          Packing GroupII
          Storage condition 0-10 储存温度2-8°C 2-8°C 0-10°C
          Hazard Class4.3/3
        • ⑴.常温下为白色固体,温度升至0 ℃以上就不稳定。溶于Et2O、THF、DME、HMPA。它的己烷或戊烷溶液在室温下能够稳定放置几周时间,它与THF的复合物在环己烷和庚烷中相当稳定。
        • ⑵. 有广泛用途的金属化碱性试剂,用于Aldol缩合,烷基乙酸、二烷基乙酸、内酯,a,b-不饱和酮等的a-烷化,合成醛和硝基烷;从醛合成酮;合成b-羟酸;三取代烯的立体选择合成;制不对称酮的烯醇锂盐;制溴甲基锂;亚硝胺的锂化,3-甲基吡啶的甲基锂化;吲哚的合成;氯代酸酯的环化;苯乙烯还原成乙苯。
        • ⑶. 是有机合成中应用非常广
        • 非常有名的大位阻强碱,用于形成碳负离子。
        • {ALD} Merck: 14,3196
        • 4111-54-0 H12014 Lithium diisopropylamide
二异丙基氨基锂

          化学属性

          Mol. Formula[(CH3)2CH]2NLi
          Mol. Weight107.12
          Density0.812
          Vapor Density>;1 (vs air)
          Boiling Point65 °C
          Flash Point-20°C(lit.)
          Solubility分解
          Appearance liquid
          Stability对湿度敏感
          Density0.76
          Mol. Formula[(CH3)2CH]2NLi
          Mol. Weight107.12
          中文字幕无线码中文字幕_无码电影_日本乱码中文在线观看