Methyllithium 甲基锂

CAS 917-54-4 MFCD00008253

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产品品牌/编号/名称 纯度规格 包装 价格和现货
INFI H54411
Methyllithium 甲基锂
1.6 M in diethyl ether, SpcSeal 100mL ¥ 220
库存 保定市
中国国内现货 1.6 M solution 乙醚
INFI H54411
Methyllithium 甲基锂
1.6 M in diethyl ether, SpcSeal 500mL ¥ 680
1.6 M solution 乙醚
INFI H51179
Methyllithium 甲基锂
1.6 M in diethoxymethane, SpcSeal 100mL ¥ 120
库存 辽宁 保定市
中国国内现货 1.6 M二乙氧基甲烷
INFI H51179
Methyllithium 甲基锂
1.6 M in diethoxymethane, SpcSeal 500mL ¥ 330
库存 辽宁
中国国内现货 1.6 M二乙氧基甲烷
INFI H49148
Methyllithium 甲基锂
1.3 M in diethyl ether, SpcSeal 100mL ¥ 190
库存 辽宁
中国国内现货 1.3 M solution Diethyl ether
INFI H49148
Methyllithium 甲基锂
1.3 M in diethyl ether, SpcSeal 500mL ¥ 610
1.3 M solution Diethyl ether
INFI H77389
Methyllithium 甲基锂
1.3 M in 2-Methyltetrahydrofuran, SpcSeal 100mL ¥ 390
1.3 M solution 2-Methyl-THF
INFI H77389
Methyllithium 甲基锂
1.3 M in 2-Methyltetrahydrofuran, SpcSeal 500mL ¥ 1,260
1.3 M solution 2-Methyl-THF
INFI H77389
Methyllithium 甲基锂
1.3 M in 2-Methyltetrahydrofuran, SpcSeal 800mL ¥ 1,910
1.3 M solution 2-Methyl-THF
INFI H65793
Methyllithium 甲基锂
1.0 M in 2-Methyltetrahydrofuran, SpcSeal 100mL ¥ 160
库存 辽宁
中国国内现货 1.0 M solution 2-Methyl-THF
INFI H65793
Methyllithium 甲基锂
1.0 M in 2-Methyltetrahydrofuran, SpcSeal 500mL ¥ 510
1.0 M solution 2-Methyl-THF
INFI H65793
Methyllithium 甲基锂
1.0 M in 2-Methyltetrahydrofuran, SpcSeal 800mL ¥ 1,080
1.0 M solution 2-Methyl-THF
INFI H31310
Methyllithium 甲基锂
2.7 M in diethoxymethane, SpcSeal 100mL ¥ 130
库存 辽宁
中国国内现货 2.7 M二乙氧基甲烷
INFI H31310
Methyllithium 甲基锂
2.7 M in diethoxymethane, SpcSeal 500mL ¥ 410
库存 辽宁
中国国内现货 2.7 M二乙氧基甲烷
INFI H92600
Methyllithium 甲基锂
1.6 M solution in Dibutyl ether, SpcSeal 100mL ¥ 220
INFI H92600
Methyllithium 甲基锂
1.6 M solution in Dibutyl ether, SpcSeal 500mL ¥ 680
Innochem A53898
Methyllithium 甲基锂
1.3 M in 2-Methyltetrahydrofuran, resealable bottle 100mL ¥ 390
1.3 M solution 2-Methyl-THF
Innochem A53898
Methyllithium 甲基锂
1.3 M in 2-Methyltetrahydrofuran, resealable bottle 500mL ¥ 1,260
1.3 M solution 2-Methyl-THF
Innochem A53898
Methyllithium 甲基锂
1.3 M in 2-Methyltetrahydrofuran, resealable bottle 800mL ¥ 1,910
1.3 M solution 2-Methyl-THF
Innochem A50401
Methyllithium 甲基锂
1.0 M in 2-Methyltetrahydrofuran, resealable bottle 100mL ¥ 380
1.0 M solution 2-Methyl-THF
Innochem A50401
Methyllithium 甲基锂
1.0 M in 2-Methyltetrahydrofuran, resealable bottle 500mL ¥ 1,310
1.0 M solution 2-Methyl-THF
Innochem A50401
Methyllithium 甲基锂
1.0 M in 2-Methyltetrahydrofuran, resealable bottle 800mL ¥ 1,690
1.0 M solution 2-Methyl-THF
Innochem A48255
Methyllithium 甲基锂
1.6 M in diethoxymethane, resealable bottle 100mL ¥ 350
1.6 M二乙氧基甲烷
Innochem A48255
Methyllithium 甲基锂
1.6 M in diethoxymethane, resealable bottle 500mL ¥ 980
1.6 M二乙氧基甲烷
Innochem A48255
Methyllithium 甲基锂
1.6 M in diethoxymethane, resealable bottle 800mL ¥ 1,470
1.6 M二乙氧基甲烷
Innochem A11937
Methyllithium 甲基锂
1.3 M in diethyl ether, resealable bottle 100mL ¥ 380
1.3 M solution Diethyl ether
Innochem A11937
Methyllithium 甲基锂
1.3 M in diethyl ether, resealable bottle 500mL ¥ 1,310
1.3 M solution Diethyl ether
Innochem A11937
Methyllithium 甲基锂
1.3 M in diethyl ether, resealable bottle 800mL ¥ 1,970
1.3 M solution Diethyl ether
J&K 273069
Methyllithium, 1.6 M solution in diethyl ether, J&KSeal;
N/A 100mL ¥ 256
库存 HB
中国国内现货 1.6 M solution 乙醚
J&K 273069
Methyllithium, 1.6 M solution in diethyl ether, J&KSeal;
N/A 800mL ¥ 1,513
库存 HB SH
中国国内现货 1.6 M solution 乙醚
Acros 18875
Methyllithium, 1.6 M sol. in diethyl ether (± 5% w/v), AcroSeal
100mL ¥ 576
1.6 M二乙氧基甲烷
Acros 18875
Methyllithium, 1.6 M sol. in diethyl ether (± 5% w/v), AcroSeal
800mL ¥ 2,260
1.6 M二乙氧基甲烷
Aldrich 197343
1.6 M in diethyl ether 25mL ¥ 573
1.6 M solution Diethyl ether
Aldrich 197343
1.6 M in diethyl ether 100mL ¥ 573
1.6 M solution Diethyl ether
Aldrich 197343
1.6 M in diethyl ether 800mL ¥ 2,215
1.6 M solution Diethyl ether
Aldrich 197343
1.6 M in diethyl ether 1L ¥ 2,751
1.6 M solution Diethyl ether
Aldrich 197343
1.6 M in diethyl ether 8L ¥ 16,146
1.6 M solution Diethyl ether
Energy-chemical W420018
Methyllithium 甲基锂
1.3mol/l in Diethyl ether,EnergySeal 100mL ¥ 255
1.3 M solution Diethyl ether
Energy-chemical W420018
Methyllithium 甲基锂
1.3mol/l in Diethyl ether,EnergySeal 250mL ¥ 778
1.3 M solution Diethyl ether
Energy-chemical W420018
Methyllithium 甲基锂
1.3mol/l in Diethyl ether,EnergySeal 500mL ¥ 845
库存 上海市
中国国内现货 1.3 M solution Diethyl ether
Energy-chemical W420018
Methyllithium 甲基锂
1.3mol/l in Diethyl ether,EnergySeal 1L ¥ 1,570
1.3 M solution Diethyl ether
Energy-chemical W420048
Methyllithium 甲基锂
1.6mol/l in Diethyl ether,EnergySeal 100mL ¥ 295
1.6 M solution Diethyl ether
Energy-chemical W420048
Methyllithium 甲基锂
1.6mol/l in Diethyl ether,EnergySeal 250mL ¥ 842
1.6 M solution Diethyl ether
Energy-chemical W420048
Methyllithium 甲基锂
1.6mol/l in Diethyl ether,EnergySeal 500mL ¥ 975
库存 上海市
中国国内现货 1.6 M solution Diethyl ether
Energy-chemical W420048
Methyllithium 甲基锂
1.6mol/l in Diethyl ether,EnergySeal 1L ¥ 1,780
1.6 M solution Diethyl ether
Aladdin M110156
Methyllithium solution 甲基锂
1.6 M in diethyl ether 100mL ¥ 639
库存 上海市
中国国内现货 1.6 M二乙氧基甲烷
Aladdin M110156
Methyllithium solution 甲基锂
1.6 M in diethyl ether 500mL ¥ 2,499
库存 上海市
中国国内现货 1.6 M二乙氧基甲烷
Aladdin M110156
Methyllithium solution 甲基锂
1.6 M in diethyl ether 800mL ¥ 1,647
1.6 M二乙氧基甲烷
Aladdin M110156
Methyllithium solution 甲基锂
1.6 M in diethyl ether 1L ¥ 1,729
库存 上海市
中国国内现货 1.6 M二乙氧基甲烷
Shao Yuan SY012637
1M in 2-Methyltetrahydrofuran 500mL ¥ 1,485
1.0 M solution 2-Methyl-THF
Adamas 90006C
Methyllithium,3% in 2-Me-THF 甲基锂 保存条件:2-8°C 500mL ¥ 2,205
3.0 % solution 2-Methyl-THF
Adamas 90006E
Methyllithium,1.6 M in Diethyl ether, SafeSeal 甲基锂 保存条件:2-8°C 100mL ¥ 420
库存 上海市 China, PRC
中国国内现货 1.6 M solution Diethyl ether
Adamas 90006F
Methyllithium,1.6 M in Diethyl ether, SafeSeal 甲基锂 保存条件:2-8°C 500mL ¥ 1,200
库存 上海市 China, PRC
中国国内现货 1.6 M solution Diethyl ether
Adamas 90006G
Methyllithium,1.6 M in Diethyl ether, SafeSeal 甲基锂 保存条件:2-8°C 800mL ¥ 1,440
1.6 M solution Diethyl ether
Energy-chemical W420314
Methyllithium 甲基锂
1.6mol/l in DiethoxyMethane ,EnergySeal 100mL ¥ 198
库存 上海市
中国国内现货 1.6 M二乙氧基甲烷
Energy-chemical W420314
Methyllithium 甲基锂
1.6mol/l in DiethoxyMethane ,EnergySeal 500mL ¥ 645
库存 上海市
中国国内现货 1.6 M二乙氧基甲烷
Energy-chemical W420314
Methyllithium 甲基锂
1.6mol/l in DiethoxyMethane ,EnergySeal 800mL ¥ 1,080
1.6 M二乙氧基甲烷
Energy-chemical W420314
Methyllithium 甲基锂
1.6mol/l in DiethoxyMethane ,EnergySeal 1L ¥ 1,780
1.6 M二乙氧基甲烷
Gelest GEL-OMLI041
METHYL LITHIUM, 3M in diethoxyme…
1.5kg ¥ 10,754
3.0 M
Gelest GEL-OMLI041
METHYL LITHIUM, 3M in diethoxyme…
2kg ¥ 7,531
3.0 M
Gelest GEL-OMLI041
METHYL LITHIUM, 3M in diethoxyme…
15kg ¥ 39,539
3.0 M
Energy-chemical W420322
Methyllithium 甲基锂
1.0mol/L in 2-Methyltetrahydrofuran 100mL ¥ 198
1.0 M solution 2-Methyl-THF
Energy-chemical W420322
Methyllithium 甲基锂
1.0mol/L in 2-Methyltetrahydrofuran 500mL ¥ 645
1.0 M solution 2-Methyl-THF
3A A11091
Methyllithium 甲基锂
2.7 M in diethoxymethane, SpcSeal 100ml ¥ 350
2.7 M二乙氧基甲烷
3A A11091
Methyllithium 甲基锂
2.7 M in diethoxymethane, SpcSeal 500ml ¥ 1,080
2.7 M二乙氧基甲烷
3A A11091
Methyllithium 甲基锂
2.7 M in diethoxymethane, SpcSeal 800ml ¥ 1,450
2.7 M二乙氧基甲烷
3A A11157
Methyllithium 甲基锂
1.0 M in 2-Methyltetrahydrofuran, SpcSeal 100ml ¥ 280
1.0 M solution 2-Methyl-THF
3A A11157
Methyllithium 甲基锂
1.0 M in 2-Methyltetrahydrofuran, SpcSeal 500ml ¥ 750
1.0 M solution 2-Methyl-THF
3A A11157
Methyllithium 甲基锂
1.0 M in 2-Methyltetrahydrofuran, SpcSeal 800ml ¥ 1,080
1.0 M solution 2-Methyl-THF
3A A11178
Methyllithium 甲基锂
1.6 M in diethyl ether, SpcSeal 100ml ¥ 310
1.6 M solution Diethyl ether
3A A11178
Methyllithium 甲基锂
1.6 M in diethyl ether, SpcSeal 500ml ¥ 950
1.6 M solution Diethyl ether
3A A11178
Methyllithium 甲基锂
1.6 M in diethyl ether, SpcSeal 800ml ¥ 1,320
1.6 M solution Diethyl ether
3A A11679
Methyllithium 甲基锂
1.3 M in diethyl ether, SpcSeal 100ml ¥ 290
1.3 M solution Diethyl ether
3A A11679
Methyllithium 甲基锂
1.3 M in diethyl ether, SpcSeal 500ml ¥ 910
1.3 M solution Diethyl ether
3A A11679
Methyllithium 甲基锂
1.3 M in diethyl ether, SpcSeal 800ml ¥ 1,250
1.3 M solution Diethyl ether
3A A11680
Methyllithium 甲基锂
1.6 M in diethoxymethane, SpcSeal 100ml ¥ 280
1.6 M二乙氧基甲烷
3A A11680
Methyllithium 甲基锂
1.6 M in diethoxymethane, SpcSeal 500ml ¥ 750
1.6 M二乙氧基甲烷
3A A11680
Methyllithium 甲基锂
1.6 M in diethoxymethane, SpcSeal 800ml ¥ 1,080
1.6 M二乙氧基甲烷
Adamas 90006H
Methyllithium lithium bromide complex solution 甲基锂-溴化锂络合物
1.6 M solution in Diethyl ether 100mL ¥ 400
1.6 M二乙氧基甲烷
Adamas 90006L
Methyllithium 甲基锂
2.7 M in diethoxymethane, SpcSeal 100mL ¥ 600
2.7 M二乙氧基甲烷
Aladdin M299175
Methyllithium solution 甲基锂
3.1 M in diethoxymethane 100mL ¥ -
3.1 M

分类

  • {SNA} 12 Principles Aligned Products, Alkyl, Chemical Synthesis, Greener Alternative Products, Organolithium, Organometalics, Organometallic Reagents
  • {SNA} 25mL Sure/Seal Reagents, Alkyl, Chemical Synthesis, Organic Bases, Organolithium, Organometallic Reagents, Synthetic Reagents
  • {SNA} 25mL Sure
  • {SA} 25mL Sure/Seal Reagents, Alkyl, Chemical Synthesis, Organic Bases, Organolithium, Organometallic Reagents, Synthetic Reagents
  • {SNA} Alkyl, Chemical Synthesis, Organolithium, Organometallic Reagents
  • {uni_hamburg} no charge; metal-organic; 1fragment
  • {SNA} 25mL Sure/Seal Reagents,
  • {SNA} 25mL Sure/Seal Reagents,

产品应用

  • ⑴.本品较为稳定。 ⑵. 碱性试剂和还原剂。用于丙二烯合成。a一轻酮转变成顺式二醇,从梭酸制酮。分解醋酸醋。使烯醇乙酸醋成烯醇负离子制a一溴代酮或a,一不饱和酮。合成螺戊烷。从丫一酮酸醋制日一二酮。与日、丫一不饱和酸反应成醋a芳香醛酮的甲基化一还.原。烯基砜的锉化。 ⑶. 可以对多种官能团进行甲基化,可以脱除保护基团,合成其它甲基化有机金属试剂,可以作为碱以及还原过渡金属等。溶剂和卤素对用到非溶剂化的甲基锂的反应有很大的影响。 ①.加成反应 ;与甲基格氏试剂相比,甲基锂与环烃、杂环以及脂肪族化合物的1,2 有机催化剂反应。

相关文献及参考

  • Short: III/35C4
  • Short: III/20a
  • Short: II/2
  • Beilstein:4(4)4417

安全信息

Signal word
GHS Symbol
WGK Germany2
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;
Risk Statements
  • R12 Extremely flammable 极端易燃
  • R15 Contact with water liberates extremely flammable gases 遇水会释放出极端易燃的气体
  • R17 Spontaneously flammable in air 在空气中能够自燃
  • R22 Harmful if swallowed 吞咽有害
  • R34 Causes burns 会导致灼伤
  • R66 Repeated exposure may cause skin dryness or cracking 反复接触可能导致皮肤干燥或皴裂
  • R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
Precautionary statements
  • P222 Do not allow contact with air. 不要与空气接触。
  • 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。
  • P261305+351+338
  • 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。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P370+378 In case of fire: Use … for extinction. 如果发生火灾:使用...灭火。
  • 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+232 Handle under inert gas. Protect from moisture. 在惰性气体中。防止受潮。
  • 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。
  • P210222223231+232370+378422
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+351+338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 如接触到眼睛:小心地用水冲洗几分钟。如果佩戴隐形眼镜并容易取出的话,取出隐形眼镜。继续冲洗。
  • 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。
  • P308+313 IF exposed or concerned: Get medical advice/attention. 如接触到或有疑虑:求医/就诊。
  • P403+233 Store in a well-ventilated place. Keep container tightly closed. 存放在通风良好的地方。保持容器密闭。
  • P305+351+338+310
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
  • 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
  • H250 Catches fire spontaneously if exposed to air 暴露于空气自发着火
  • H224 Extremely flammable liquid and vapour 极端易燃液体和蒸气
Personal Protective Equipment
  • Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing GroupI
UN Number
Storage condition
  • 储存温度2-8°C ,充氩保存
  • Air & Moisture Sensitive
  • 2-8°C
Hazard Codes
  • 4.2
Hazard Class4.2/4.3

其他信息

  • ⑴. 密封保存在低温、干燥并且有惰性气体保护的容器中。 ⑵. 避免与氧化物、酸、水分接触。

化学结构图

CAS 917-54-4  MFCD00008253
SMILES: [Li]C

化学属性

Mol. FormulaCH3Li
Mol. Weight21.98
Density0.732
Flash Point-17°(1°F)
TSCAYes
Vapor Density3 (vs air)
Appearance
  • 无色透明至黄色的乙醚溶液,遇水剧烈反应,易燃。沸点35℃,密度 0.702 。
    Stability对空气,热和湿度敏感

    别名和识别编码

    Chemical NameMethyllithium
    Synonym
    • {uni_hamburg}
    • methyl-lithiu
    • Methyllithium solution
    • 1-2MinEther
    • Methyllithium lithium bromide complex solution
    • Methyllithium, 1.6 M solution in diethyl ether (± 5% w/v)
    • Methyllithium, 1-2M in ether, packaged under Argon in resealable ChemSealTM bottles
    • MethyllithiumcomplexedwithlithiumbromideinethyletherMc
    • MeLi
    • Methyllithium (2.8% in Ethyl Ether, ca.
    • Lithium methanide MeLi
    • Lithiummethyl
    • methyllithium, 1-2m in ether, packaged under argon in resealable chemseal
    • 甲基锂, 1-2M IN ETHER, PACKAGED UNDER ARGON IN RESEALABLE
    • 甲基锂, 1-2M IN ETHER
    • METHYLLITHIUM
    • Lithium methanide
    • METHYLLITHIUM, 2.5M SOLUTION IN DIETHOX&
    • METHYLLITHIUM SOLUTION, ~5 % IN DIETHYL ETHER
    • Lowhalide
    • {uni_h
      CAS Number917-54-4
      EC Number213-026-4
      Beilstein Registry Number3587162
      MDL NumberMFCD00008253
      PubChem Substance ID2724049
      Reaxys-RN3587162
      Chemical Name Translation甲基锂
      InChIKeyDVSDBMFJEQPWNO-UHFFFAOYSA-N
      LabNetwork Molecule IDLN00164399
      InChIInChI=1S/CH3.Li/h1H3;/q-1;+1

      系列性分类


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      6553-96-4, MFCD00007433, 	2,4,6-Triisopropylbenzenesulfonyl chloride	2,4,6-三异丙基苯磺酰氯
      6553-96-4 / MFCD00007433
      2,4,6-Triisopropylbenzenesulfonyl chloride
      2,4,6-三异丙基苯磺酰氯
      原料
      试剂
      594-19-4, MFCD00008795, 	tert-Butyllithium
	叔丁基锂
      594-19-4 / MFCD00008795
      tert-Butyllithium
      叔丁基锂
      原料
      试剂
      598-30-1, MFCD00009323, 	sec-Butyllithium
	仲丁基锂
      598-30-1 / MFCD00009323
      sec-Butyllithium
      仲丁基锂
      原料
      试剂
      109-72-8, MFCD00009414, 	n-Butyllithium
	正丁基锂
      109-72-8 / MFCD00009414
      n-Butyllithium
      正丁基锂
      原料
      试剂
      688-73-3, MFCD00009416, 	Tributyltin Hydride 
	三正丁基氢化锡
      688-73-3 / MFCD00009416
      Tributyltin Hydride
      三正丁基氢化锡
      原料
      试剂
      6638-79-5, MFCD00012485, 	Methanamine, N-methoxy-, hydrochloride (1:1)	N,O-二甲基羟胺盐酸盐
      6638-79-5 / MFCD00012485
      Methanamine, N-methoxy-, hydrochloride (1:1)
      N,O-二甲基羟胺盐酸盐
      原料
      试剂
      4341-76-8, MFCD00015182, 	Ethyl 2-butynoate	2-丁炔酸乙酯
      4341-76-8 / MFCD00015182
      Ethyl 2-butynoate
      2-丁炔酸乙酯
      原料
      试剂