1,10-二-三甲氧基硅烷基癸烷 | 122185-09-5

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 中文名称: 1,10-二-三甲氧基硅烷基癸烷
• 中文别名: 1,10-双(三甲氧基硅基)辛烷；1,10-双(三甲氧基硅基)癸烷
• 英文名称: 1,10-Bis(trimethoxysilyl)decane
• 英文别名: 3,3,14,14-Tetramethoxy-2,15-dioxa-3,14-disilahexadecane；trimethoxy(10-trimethoxysilyldecyl)silane
• CAS: 122185-09-5
• 化学式: C₁₆H₃₈O₆Si₂
• 分子量: 382.645
• InChiKey: JFFBPULXPLWPAA-UHFFFAOYSA-N

物化性质

• 沸点：
  357.3±15.0 °C(Predicted)
• 密度：
  0.951±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.86
• 重原子数：
  24
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  55.4
• 氢给体数：
  0
• 氢受体数：
  6

制备方法与用途

类别：有毒物质

毒性分级：中毒

急性毒性：口服-大鼠 LD50: 2200 毫克/公斤

可燃性危险特性：受热分解排放有毒、辛辣刺激烟雾

储运特性：库房通风、低温干燥；与氧化剂、酸类分开存放

灭火剂：水、干粉、干砂、二氧化碳、泡沫、1211 灭火剂

反应信息

• 作为产物：
  描述：

  三甲氧基氯硅烷 、 1,10-二氯癸烷 在 magnesium 作用下， 以 四氢呋喃 为溶剂， 反应 12.0h， 以70%的产率得到1,10-二-三甲氧基硅烷基癸烷
  参考文献：
  名称：

  Hybrid organic–inorganic gels containing perfluoro-alkyl moieties

  摘要：

  Perfluoroalkyltrialkoxysilanes were prepared by hydrosilylation of the allylic or vinylic derivatives with trialkoxysilane or with trichlorosilane (followed by a quantitative methanolysis). The hydrolysis and polycondensation of these precursors were performed in the presence of tetrabutylammoniumfluoride (TBAF) as the catalyst, leading to a series of new polysilsesquioxanes, which were characterized by solid state C-13 and Si-29 CPMAS NMR. The porosity and surface area of these materials were determined by N-2 absorption experiments. Thermogravimetric analyses (TGA) were also performed. The surface properties of films prepared from these silsesquioxanes were studied by contact angle measurements. The hybrids having fluoroalkyl groups at the surface of the material showed a better thermostability and a higher hydrophobic and oleophobic character than their hydrocarbon analogues. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-1139(00)00211-6

文献信息

• ONO, ITIRO;JOSIOKA, XIROSI
  作者：ONO, ITIRO、JOSIOKA, XIROSI

  DOI：——

  日期：——
• Hybrid organic–inorganic gels containing perfluoro-alkyl moieties
  作者：Bruno Ameduri、Bernard Boutevin、Joël J.E Moreau、Hicham Moutaabbid、Michel Wong Chi Man

  DOI：10.1016/s0022-1139(00)00211-6

  日期：2000.7

  Perfluoroalkyltrialkoxysilanes were prepared by hydrosilylation of the allylic or vinylic derivatives with trialkoxysilane or with trichlorosilane (followed by a quantitative methanolysis). The hydrolysis and polycondensation of these precursors were performed in the presence of tetrabutylammoniumfluoride (TBAF) as the catalyst, leading to a series of new polysilsesquioxanes, which were characterized by solid state C-13 and Si-29 CPMAS NMR. The porosity and surface area of these materials were determined by N-2 absorption experiments. Thermogravimetric analyses (TGA) were also performed. The surface properties of films prepared from these silsesquioxanes were studied by contact angle measurements. The hybrids having fluoroalkyl groups at the surface of the material showed a better thermostability and a higher hydrophobic and oleophobic character than their hydrocarbon analogues. (C) 2000 Elsevier Science S.A. All rights reserved.