tert-Butyllithium 叔丁基锂

CAS 594-19-4 MFCD00008795

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产品品牌/编号/名称 纯度规格 包装 价格和现货
INFI H58793
tert-Butyllithium 叔丁基锂
1.3 M solution in Pentane, SpcSeal 100mL 240
LN-CN
中国国内现货 1.3 M solution 戊烷
INFI H58793
tert-Butyllithium 叔丁基锂
1.3 M solution in Pentane, SpcSeal 500mL 760
19 LN-CN
中国国内现货 1.3 M solution 戊烷
INFI H56933
tert-Butyllithium 叔丁基锂
1.6 M solution in pentane, SpcSeal 100mL 290
LN-CN
中国国内现货 1.6 M solution 戊烷
INFI H56933
tert-Butyllithium 叔丁基锂
1.6 M solution in pentane, SpcSeal 500mL 860
LN-CN
中国国内现货 1.6 M solution 戊烷
INFI H35981
tert-Butyllithium 叔丁基锂
1.3 M solution in heptane, SpcSeal 100mL 340
LN-CN
中国国内现货 1.3 M solution 庚烷
INFI H35981
tert-Butyllithium 叔丁基锂
1.3 M solution in heptane, SpcSeal 500mL 1,250
LN-CN
中国国内现货 1.3 M solution 庚烷
INFI H24792
tert-Butyllithium 叔丁基锂
1.6 M solution in heptane, SpcSeal 100mL 420
1.6 M solution 庚烷
INFI H24792
tert-Butyllithium 叔丁基锂
1.6 M solution in heptane, SpcSeal 500mL 1,510
1.6 M solution 庚烷
INFI H24792
tert-Butyllithium 叔丁基锂
1.6 M solution in heptane, SpcSeal 800mL 2,160
1.6 M solution 庚烷
Innochem B2803
tert-Butyllithium, 1.3M in Pentane,in resealable bottle
25mL 160
0
Innochem B2803
tert-Butyllithium, 1.3M in Pentane,in resealable bottle
100mL 350
0
Innochem B2803
tert-Butyllithium, 1.3M in Pentane,in resealable bottle
800mL 2,070
0
TCI B2651
tert-Butyllithium (ca. 16% in Pentane, ca. 1.6mol/L)
ca. 1.6mol/L) 100mL 425
SH-CN TK-JP
中国国内现货 0
Alfa 044125
tert-Butyllithium
nominally 1.5M in n-pentane 0.1mole 3,169
BJ-CN
中国国内现货 0
Alfa 044125
tert-Butyllithium
nominally 1.5M in n-pentane 0.5mole 4,539
0
Alfa 044125
tert-Butyllithium
nominally 1.5M in n-pentane 250mL 760
0
Alfa 041251
tert-Butyllithium
packaged under Argon in resealable ChemSeal^t bottles 0.1mole 312
0
TCI B4209
tert-Butyllithium (ca. 18% in Pentane, ca. 1.9mol/L)
100mL 730
0
J&K 972250
tert-Butyllithium, 1.3 M solution in pentane, J&KSeal;
N/A 100mL 514
HB
中国国内现货 0
Acros 39654
tert-Butyllithium, 1.9M solution in pentane, AcroSeal?
800mL 1,867
CN
中国国内现货 0
Aldrich 94439
1.6-3.2 M in heptane purum, 1.6-3.2 M in heptane 100mL 749
0
Energy-chemical W420009
tert-Butyllithium 叔丁基锂
1.3mol/L in Pentane,EnergySeal 100mL 295
CN-SH
中国国内现货 0
Energy-chemical W420009
tert-Butyllithium 叔丁基锂
1.3mol/L in Pentane,EnergySeal 500mL 945
CN-SH
中国国内现货 0
Energy-chemical W420009
tert-Butyllithium 叔丁基锂
1.3mol/L in Pentane,EnergySeal 1L 1,700
CN-SH
中国国内现货 0
Energy-chemical W420044
tert-Butyllithium 叔丁基锂
1.6mol/L in Pentane,EnergySeal 100mL 362
0
Energy-chemical W420044
tert-Butyllithium 叔丁基锂
1.6mol/L in Pentane,EnergySeal 500mL 1,070
CN-SH
中国国内现货 0
Energy-chemical W420044
tert-Butyllithium 叔丁基锂
1.6mol/L in Pentane,EnergySeal 1L 2,250
0
Aladdin B109777
tert-Butyllithium solution 叔丁基锂
1.3M in Pentane 100mL 198
CN-SH
中国国内现货 0
Aladdin B109777
tert-Butyllithium solution 叔丁基锂
1.3M in Pentane 500mL 644
CN-SH
中国国内现货 0
Acros 396548000
AcroSeal? 800mL 2,799
0
Aldrich 349941
5M (~15 GEW.-%) L 1L 1,947
0
Adamas 68416D
18% in Petane 500mL 3,730
SH-CN BJ-CN CN
中国国内现货 10
Strem 93-0302
t-Butyllithium 16% in pentane (1-2M)
0.25mole 1,110
0
Strem 93-0302
t-Butyllithium 16% in pentane (1-2M)
1mole 3,300
0
Adamas 68416E
1.3 M solution in Pentane, SafeSeal 100mL 295
SH-CN BJ-CN
中国国内现货 1.30 M solution in Pentane, SafeSeal
Adamas 68416F
1.3 M solution in Pentane, SafeSeal 500mL 940
SH-CN BJ-CN
中国国内现货 1.30 M solution in Pentane, SafeSeal
Adamas 68416G
1.3 M solution in Pentane, SafeSeal 800mL 2,030
SH-CN BJ-CN
中国国内现货 1.30 M solution in Pentane, SafeSeal
HY Y94680
tert-Butyllithium 叔丁基锂
1.3 M solution in Pentane, SpcSeal 100mL -
1.30 M solution in Pentane, SpcSeal
HY Y94680
tert-Butyllithium 叔丁基锂
1.3 M solution in Pentane, SpcSeal 500mL -
1.30 M solution in Pentane, SpcSeal
HY Y94680
tert-Butyllithium 叔丁基锂
1.3 M solution in Pentane, SpcSeal 800mL -
1.30 M solution in Pentane, SpcSeal
Energy-chemical W420360
tert-Butyllithium 叔丁基锂
1.3mol/L in Heptane,EnergySeal 100mL 462
1.3 M solution 庚烷
Energy-chemical W420360
tert-Butyllithium 叔丁基锂
1.3mol/L in Heptane,EnergySeal 500mL 1,570
1.3 M solution 庚烷
Energy-chemical W420361
tert-Butyllithium 叔丁基锂
1.6mol/L in Heptane,EnergySeal 100mL 545
1.6 M solution Heptane
Energy-chemical W420361
tert-Butyllithium 叔丁基锂
1.6mol/L in Heptane,EnergySeal 500mL 1,980
1.6 M solution Heptane
Aladdin B109777-100ml
100mL 198
BJ-CN
中国国内现货
Aladdin B109777-500ml
500mL 644
BJ-CN
中国国内现货
3A A11085
tert-Butyllithium 叔丁基锂
1.6 M solution in heptane, SpcSeal 100ml 420
1.6 M solution Heptane
3A A11085
tert-Butyllithium 叔丁基锂
1.6 M solution in heptane, SpcSeal 500ml 1,510
1.6 M solution Heptane
3A A11085
tert-Butyllithium 叔丁基锂
1.6 M solution in heptane, SpcSeal 800ml 2,160
1.6 M solution Heptane
3A A11152
tert-Butyllithium 叔丁基锂
1.3 M solution in Pentane, SpcSeal 100ml 240
1.3 M solution 庚烷
3A A11152
tert-Butyllithium 叔丁基锂
1.3 M solution in Pentane, SpcSeal 500ml 830
1.3 M solution 庚烷
3A A11332
tert-Butyllithium 叔丁基锂
1.3 M solution in heptane, SpcSeal 100ml 340
1.3 M solution 庚烷
3A A11332
tert-Butyllithium 叔丁基锂
1.3 M solution in heptane, SpcSeal 500ml 1,380
1.3 M solution 庚烷
3A A11332
tert-Butyllithium 叔丁基锂
1.3 M solution in heptane, SpcSeal 800ml 2,070
1.3 M solution 庚烷
3A A11344
tert-Butyllithium 叔丁基锂
1.6 M solution in pentane, SpcSeal 100ml 300
1.6 M solution 戊烷
3A A11344
tert-Butyllithium 叔丁基锂
1.6 M solution in pentane, SpcSeal 500ml 980
1.6 M solution 戊烷
Acros 181281000
100mL 480
Acros 396541000
100mL 691
Acros 445921000
100mL -
TRC B700125
t-Butyllithium Solution
5mL 560
TRC B700125
t-Butyllithium Solution
10mL 700
TRC B700125
t-Butyllithium Solution
50mL 980

分类

  • {uni_hamburg} no charge; metal-organic; 1fragment
  • {SNA} Alkyl, Chemical Synthesis, Organic Bases, Organolithium, Organometallic Reagents, Synthetic Reagents
  • {SNA} 25mL Sure/Seal Reagents, Acids & Bases, Alkyl, Bases, Chemical Synthesis, Organic Bases, Organolithium, Organometallic Reagents, Synthetic Reagents

产品应用

  • ⑴. 叔丁基锂溶液暴露于空气或湿气时易起火。 ⑵.主要用于羰基化合物的烷基化、脱溴剂及有机合成。 ⑶. 用于重要的锂试剂。通过卤素一金属交换反应而可用于制备其它有机铿化合物,如芳基铿、三烷基氢化硼锉、乙烯基锉、a一铿烷基苯硫醚、β一铿代烯胺等。在温和条件下还原拨基成怒基也是聚合反应的引发剂。 ⑷.叔丁基锂相比正丁基锂和异丁基锂而言,具有更强的碱性和金属化活性以及更弱的亲核性,因此能够用于质子酸性更弱的烃类底物的脱质子锂化反应。通常,简单烷烃对于叔丁基锂仍然能保持惰性,但是对于含杂原子的溶剂如THF则会与叔 有机催化反应

相关文献及参考

  • Short: III/35C4
  • Short: EINECS
  • Short: III/5a
  • Beilstein:4(3)2035

安全信息

Signal word
GHS Symbol
WGK Germany1
Safety Statements
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
  • 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;
  • 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);
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • 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”
  • 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;
  • 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;
Risk Statements
  • R11 Highly flammable 非常易燃
  • R17 Spontaneously flammable in air 在空气中能够自燃
  • 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
  • R34 Causes burns 会导致灼伤
  • R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
  • 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
  • R51/53
  • R15 Contact with water liberates extremely flammable gases 遇水会释放出极端易燃的气体
  • R38 Irritating to skin 刺激皮肤
  • R50/53
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。
  • 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。
  • 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。
  • 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
  • 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。
  • 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
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • 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
  • H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
  • 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。
  • H250 Catches fire spontaneously if exposed to air 暴露于空气自发着火
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
  • Air & Moisture Sensitive
  • 0-10°C
  • 0-10
  • 2-8°C储存,隔绝空气和水份
  • 储存温度2-8℃; 充氩保存
  • 2-8°C
Hazard Codes
  • F,C,N
Hazard Class4.2/4.3

其他信息

  • ⑴. 对叔丁基锂的操作应在无水无氧条件下进行,并穿戴好护目镜、防腐手套等安全装备。叔丁基锂参与的反应必须在隔绝空气和湿气的氮气或氩气保护下进行。由于反应会放热,因此应控制反应在低温下进行。 ⑵. 一旦着火,应用干粉灭火器扑灭,千万不可使用含水或氯代烷烃的灭火器。

化学结构图

CAS 594-19-4  MFCD00008795
SMILES: [Li]C(C)(C)C

化学属性

Mol. FormulaC4H9Li
Mol. Weight64.06
Density0.69
Flash Point-49°(-56°F)
TSCAYes
Vapor Density~3 (vs air)
Appearance
  • 为无色或微黄色透明液体.在启用过程中应最大限度的隔绝空气和水份,并于-7℃~-4℃冷冻保存,最好一次性即启即用。如发现在本品存在色差或微量沉淀,不影响产品性能。
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