Lithium Methoxide 甲醇锂

CAS 865-34-9 MFCD00036357

化学结构图

865-34-9
SMILES: C[O-].[Li+]

化学属性

Mol. FormulaCH3OLi
Mol. Weight37.97
Boiling Point65
Density0.817
Melting Point>500° dec.
TSCAYes
Flash Point52 °F
Stability对空气敏感，对湿度敏感
Appearance powder

别名和识别编码

Chemical NameLithium Methoxide
Synonym Lithium methoxide, pure, 99% Lithium methoxide, 10% in methanol methanol,lithiumsalt lithium methanolate 甲醇锂 Lithiummethoxid LITHIUM METHYLATE SOLUTION, Lithiummethoxide,min.95% 甲氧基锂 Methoxylithium LITHIUM METHYLATE SOLUTION, ~10% IN METH ANOL Methanol, lithium salt Lithium methanolate Lithium methoxide, 10% solution in methanol, pure 96.8% Lithium methoxide10% solution in methanolAcroSeal§3pure methanol; lithium-methylate methanol; lithium salt Lithium methoxide, 99%, pure Lithiummethylat Lithium methoxide, 98+% LITHIUM METHYLATE Lithiummethoxide 甲醇锂 溶液 LITHIUM METHOXIDE, 1.0M SOLUTION IN METH YL ALCOHOL
CAS Number865-34-9
PubChem Substance ID4177230
EC Number212-737-7
Beilstein Registry Number3552389
MDL NumberMFCD00036357
Chemical Name Translation甲醇锂
InChIKeyJILPJDVXYVTZDQ-UHFFFAOYSA-N
LabNetwork Molecule IDLN00163393
InChIInChI=1S/CH3O.Li/c1-2;/h1H3;/q-1;+1
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分类

  • {SNA} Acids & Bases, Bases, Chemical Synthesis, Lithium, Materials Science, Micro/NanoElectronics, Organic Bases, Solution Deposition Precursors, Synthetic Reagents
  • {SNA} Acids & Bases, Bases, Chemical Synthesis, Lithium, Micro/NanoElectronics,

产品应用

  • 用于酯交换等有机合成反应。

相关文献及参考

  • Beilstein: 1,IV,1241
  • Short: EINECS
  • Short: III/5a
  • Short: IV/1a

安全信息

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
  • H331 Toxic if inhaled 吸入中毒
  • H311 Toxic in contact with skin 皮肤接触中毒
  • H301 Toxic if swallowed 吞食有毒
  • H251 Self-heating: may catch fire 自我放热：可能着火
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H370 Causes damage to organs 导致器官损伤
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US) 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 Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes 4.2 F,C F,T
Precautionary statements
  • P235+P410
  • 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+P338
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
Signal word Danger
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；
  • 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；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • 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；
  • S8 Keep container dry 保持容器干燥；
UN Number 3206 UN 3274 3/PG 2
Risk Statements
  • R11 Highly flammable 非常易燃
  • R14 Reacts violently with water 遇水会猛烈反应
  • R17 Spontaneously flammable in air 在空气中能够自燃
  • R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有毒
  • R34 Causes burns 会导致灼伤
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
  • R39/23/24/25 Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed 毒性：吸入，皮肤接触和吞食都会产生十分严重的不可逆危险
Storage condition Moisture Sensitive 充氩储存 Flammables area Air & Moisture Sensitive
Packing GroupII
Hazard Class4.2

其他信息

  • 甲醇锂价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 336751000 甲醇锂 Lithium methoxide , pure, 2.2M (10 wt%) solution in methanol, AcroSeal® 100 ML 668元 2010/06/21 301230250 甲醇锂 Lithium methoxide 99%, pure 25 GR 903元 2010/06/21 301230050 甲醇锂 Lithium methoxide 99%, pure 5 GR 300元
  • 下游产品:头孢拉宗
  • MOL 文件:865-34-9.mol
  • Sigma Aldrich:865-34-9(sigmaaldrich)
  • Alfa Aesar:甲氧基锂,98+% Lithium methoxide, 98+%(865-34-9)
  • Acros Organics:Lithium methoxide, 1.0M solution in methyl alcohol(865-34-9)
  • 用途一:用于脂交换等有机合成反应。
  • 由于不容易保存，一般商品是含10％以下的甲醇无色透明溶液，易挥发、燃烧，容易从空气中吸水分解产生氢氧化锂而使溶液混浊，有毒性，应密闭保存。遇水剧烈反应。
  • 外观性质:白色粉末，由于不容易保存，一般商品是含10％以下的甲醇无色透明溶液，易挥发、燃烧，容易从空气中吸水分解产生氢氧化锂而使溶液混浊，有毒性，应密闭保存。遇水剧烈反应。
  • F:3-10-23
  • 敏感性:Moisture Sensitive
  • TSCA:Yes

系列性分类

  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Organolithium 有机锂
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Organic Acids - Synthetic Reagents
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Organic Bases - Synthetic Reagents
  1. Materials Science 材料科学
  2. Micro/NanoElectronics - Materials Science
  3. Solution Deposition Precursors - Micro/NanoElectronics
  4. Lithium - Solution Deposition Precursors
  1. Alkoxide
  2. Lithium

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