Triisobutylaluminium 三异丁基铝

CAS 100-99-2 MFCD00008929

化学结构图

100-99-2
SMILES: CC(C)C[Al](CC(C)C)CC(C)C

化学属性

Mol. FormulaC12H27Al
Mol. Weight198.37
Density0.695
Refractive index1.4494
Boiling Point68-69
Melting Point4-6°C
TSCAYes
Flash Point-18 ºC
Solubility溶于苯。
Stability对空气和湿度敏感
Appearance colorless liq.

别名和识别编码

Chemical NameTriisobutylaluminium
CAS Number100-99-2
EC Number202-906-3
Beilstein Registry Number3587328
MDL NumberMFCD00008929
Synonym ALUMINUM TRIISOBUTYL Aluminium triisobutyl Aluminiumtriisobutyl Aluminiumtris-(2-methylpropanid) Aluminum, tris(2-methylpropyl)- TIBA TIBA 三(2-甲基丙基)铝 TIBAL TIBAL cpd TRIISOBUTYLALUMINIUM TRIISOBUTYLALUMINUM Tri(isobutyl)aluminum Tri-i-butylaluminum Tri-iso-butylaluminum Triisobutylalane Triisobutylaluminummincolorlessliq Tris(2-methylpropyl)aluminium Tris(2-methylpropyl)aluminum Tris(isobutyl)aluminum triisobutyl alane triisobutyl-aluminu triisobutylalane triisobutylaluminum tris(2-methylpropyl)-Aluminum tris(isobutyl)aluminum 三异丁基铝 三异丁基铝, 25% W/W IN HEXANE 三異丁基鋁
PubChem Substance ID16682931
Chemical Name Translation三异丁基铝
Merck Number326
LabNetwork Molecule IDLN00162753
InChIInChI=1S/3C4H9.Al/c3*1-4(2)3;/h3*4H,1H2,2-3H3;
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分类

  • {uni_hamburg} no charge; metal-organic; 1fragment
  • {SNA} Aluminum, CVD and ALD Precursors by Metal, Chemical Synthesis, Materials Science, Micro/NanoElectronics, Organoaluminum, Organometallic Reagents, Vapor Deposition Precursors

产品应用

  • 用于有机合成及作聚合烯烃的催化剂。

相关文献及参考

  • Short: III/31a
  • Short: IV/18A
  • Merck:326
  • Short: EINECS
  • Merck:326 Beilstein:4,643

安全信息

Signal word
GHS Symbol
WGK Germany3
Safety Statements
  • 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;
  • 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);
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
  • S57 Use appropriate containment to avoid environmental contamination 使用适当容器避免环境污染;
  • S30 Never add water to this product 切勿将水加入该产品中;
  • 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”
  • 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;
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • 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;
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
  • S8 Keep container dry 保持容器干燥;
Risk Statements
  • R11 Highly flammable 非常易燃
  • R48/20
  • 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
  • R34 Causes burns 会导致灼伤
  • R62 Possible risk of impaired fertility 有削弱生殖能力的危险
  • R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
  • R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
  • R51/53
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
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。
  • 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
  • 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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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)。
  • P335+P334
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P370+P378
  • P402+P404
  • 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
  • H250 Catches fire spontaneously if exposed to air 暴露于空气自发着火
  • 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。
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H318 Causes serious eye damage 严重伤害眼睛
Hazard Codes F,C
UN Number UN 3394 4.2/PG 1 UN3399 UN3394
Storage condition 密封保存 Air & Moisture Sensitive 充氩保存 0-6°C
Packing GroupI
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Class4.3
RTECSBD2203500
Warnings 危化品目录(2015)
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4 gm/kg
TOXIC EFFECTS :
   Gastrointestinal - other changes
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0555398

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 8000 ppm/1H
TOXIC EFFECTS :
   Sense Organs and Special Senses (Olfaction) - effect, not otherwise
   specified
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0555398

Restrict 危险品

其他信息

  • 外观性质:无色澄清液体,具有强烈的霉烂气味。
  • 毒性分级:中毒
  • 上游原料:异丁烯 --> 铝 --> 合成纤维
  • F:10
  • 用途一:用作顺丁橡胶聚合催化剂,也是其他定向聚合橡胶、合成树脂和合成纤维常用聚合催化剂
  • 类别:自燃物品
  • 三异丁基铝价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 T0784 三异丁基铝(15%的己烷溶液,约0.50mol/L) Triisobutylaluminum (15% in Hexane, ca. 0.50mol/L) 100ML 500元 2011/04/16 T1330 三异丁基铝(15%的庚烷溶液,约0.53mol/L) Triisobutylaluminum (15% in Heptane, ca. 0.53mol/L) 100ML 920元 2010/06/21 185428000 三异丁基铝 Triisobutylaluminium , 1.1M solution in toluene, AcroSeal® 800 ML 2589元
  • 用途二:顺丁橡胶聚合剂合用催化剂,也用作其他定向聚合剂、合成树脂和合成纤维的常用聚合催化剂之一。
  • MSDS 信息:三异丁基铝(100-99-2).msds
  • 储运特性:库房通风低温干燥; 包装充氮; 与氧化剂分开存放
  • 职业标准:TLV-TWA 2 毫克 (AL) / 立方米 (美国)
  • 急性毒性:参考值 吸入- 大鼠 LC50: 10000 毫克/ 立方米/ 15分
  • Sigma Aldrich:100-99-2(sigmaaldrich)
  • 敏感性:Air & Moisture Sensitive
  • 灭火剂:干砂、干粉
  • TSCA:Yes
  • 可燃性危险特性:遇空气、氯气、氧化剂、高温、水能自燃; 燃烧产生有毒铝化物烟雾
  • 用途三:用于有机合成及作聚合烯烃的催化剂。
  • 具有强烈的霉烂气味。和水反应,和饱和脂肪烃及芳香烃混溶。
  • 方法一:铝粉经球磨活化,异丁烯经干燥,两者与氢一起在三异丁基铝引发下一步直接合成。原料消耗(kg/t)原料名称 规格 消耗铝粉(标准态下), 粒度50-120目,含量 ≥99% 82立方米 氧含量≤20ppm 水含量≤20ppm异丁烯 含量≥ 98% 1700 水分<20ppm 氧<20ppm产品加工成无色或微黄色催化剂,也用作其他定向聚合橡胶、合成树立脂和合成纤维的常用聚合催化剂之一。
  • 下游产品:香茅醇 --> 聚苯(IV)
  • MOL 文件:100-99-2.mol
  • Acros Organics:三异丁基铝 Triisobutylaluminium, 1.1M solution in toluene, AcroSeal?(100-99-2)
  • Alfa Aesar:Triisobutylaluminum, 25% w/w in hexane(100-99-2)

系列性分类


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