1,3-二氯-1,3-二乙基二铝杂噁烷 | 10301-15-2

• 分子结构分类: 有机化合物 - 有机金属化合物 - 金属烷基卤化物
• 中文名称: 1,3-二氯-1,3-二乙基二铝杂噁烷
• 英文名称: 1.3-Diethyl-1.3-dichlor-alumoxan
• 英文别名: 1.3-Diaethyl-1.3-dichlor-dialumoxan；1,3-Dichloro-1,3-diethyldialuminoxane；chloro-[chloro(ethyl)alumanyl]oxy-ethylalumane
• CAS: 10301-15-2
• 化学式: C₄H₁₀Al₂Cl₂O
• 分子量: 198.992
• InChiKey: ZSUGELSZNYCYFC-UHFFFAOYSA-L

物化性质

• 沸点：
  111 °C
• 密度：
  0.885 g/mL at 25 °C
• 闪点：
  12 °F

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  9
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险品标志：
  F,T
• 安全说明：
  S16,S26,S36/37/39,S43,S45
• 危险类别码：
  R14,R34,R11,R23/24/25
• 危险品运输编号：
  UN 3399 4.3/PG 1

反应信息

• 作为产物：
  描述：

  氯化二乙基铝 、 水 生成 1,3-二氯-1,3-二乙基二铝杂噁烷
  参考文献：
  名称：

  PETROVA V. D.; RZHEVSKAYA N. N.; SHCHERBAKOVA N. V.; SANGALOV YU. A.; MIN+, IZV. AN CCCP. CEP. XIM., 1978, HO 6, 1373-1379

  摘要：

  DOI：

文献信息

• Dehydration of LnCl3·6H2O (Ln=Tb, Nd, Dy) in the reaction with i-Bu3Al, Et3Al, Et2AlCl, EtAlCl2 and formation of the complexes LnCl3·3(BuO)3PO
  作者：Ramil G Bulgakov、Sergei P Kuleshov、Aleksei N Zuzlov、Ildar R Mullagaleev、Leonard M Khalilov、Usein M Dzhemilev

  DOI：10.1016/s0022-328x(01)01166-4

  日期：2001.11

  The dehydration of toluene insoluble salts TbCl(3)(.)6H(2)O (1), DyCl(3)(.)6H(2)O (2) and NdCl(3)(.)6H(2)O (3) in their reaction with organoalurninum compounds (RnAlX3 (- n)): i-Bu3Al, Et3Al, Et2AlCl, EtAlCl2 and the influence of (BuO)(3)PO (TBP) on the process were studied. In the reaction of R(n)A1X(3) (- n) with the water of crystallization of salts 1-3, aluminoxanes and the following gases are formed: i-BuH for i-Bu(3)A1, EtH for Et3Al, EtH and HCl for Et2AlCl and EtAICl(2) as a result of the attack on the Al-C or AI-Cl bond independent of the presence of TBP. In the absence of TBP the salts 1-3 are dehydrated by RnAlX3 - n to give insoluble products LnCl(3)(.)0.5H(2)O(.)0.5(R2Al)(2)O, where R is alkyl for i-Bu3Al and Et3Al, or R is alkyl and Cl for Et(2)AICl. The reaction of RnAlX3 - x with 1-3 in the mixture of toluene-TBP at the ratio TBP/Ln greater than or equal to 12:1 results in the complete removal of water from LnCl(3)(.)6H(2)O and leads to the formation of homogeneous solutions, containing aluminoxanes and LnCl(3)(.)3TBP complexes. Homogeneous solutions, obtained after interaction in the system NdCl(3)(.)6H(2)O + TBP + PhMe + R3Al were then activated with either i-Bu3Al or (i-Bu2Al)(2)O and used as catalysts for polymerization of butadiene. All the catalysts were highly active for polymerization of butadiene, and produced a low-molecular polybutadiene. (C) 2001 Elsevier Science B.V. All rights reserved.
• PETROVA V. D.; RZHEVSKAYA N. N.; SHCHERBAKOVA N. V.; SANGALOV YU. A.; MIN+, IZV. AN CCCP. CEP. XIM., 1978, HO 6, 1373-1379
  作者：PETROVA V. D.、 RZHEVSKAYA N. N.、 SHCHERBAKOVA N. V.、 SANGALOV YU. A.、 MIN+

  DOI：——

  日期：——