(硅烷四基四-2,1-乙二基)四(三氯硅烷) | 67776-46-9

• 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: (硅烷四基四-2,1-乙二基)四(三氯硅烷)
• 中文别名: 四(2-三氯甲硅烷基乙基)硅烷；N-丙基-N-[2-(2,4,6-三氯苯氧基)乙基]-1H咪唑-1-甲酰胺；旋保克；N-丙基-N[α-(2,4,6-三氯苯氧基)乙基]-1H-咪唑-1-甲酰胺；咪鲜胺
• 英文名称: tetrakis[2-(trichlorosilyl)ethyl]silane
• 英文别名: Tetrakis(trichlorosilylethyl)silane；tetrakis(2-trichlorosilylethyl)silane
• CAS: 67776-46-9
• 化学式: C₈H₁₆Cl₁₂Si₅
• 分子量: 678.079
• InChiKey: PUDQRTQAKSJQOX-UHFFFAOYSA-N

物化性质

• 熔点：
  49-51°C
• 沸点：
  165-195°C 0,2mm
• 闪点：
  >65°C

计算性质

• 辛醇/水分配系数(LogP)：
  10.06
• 重原子数：
  25
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• TSCA：
  No
• 危险类别码：
  R34
• 危险品运输编号：
  UN 2987

反应信息

• 作为反应物：
  描述：

  (硅烷四基四-2,1-乙二基)四(三氯硅烷) 在 lithium aluminium tetrahydride 作用下， 反应 9.0h， 生成 1-silanyl-2-[tris-(2-silanyl-ethyl)-silanyl]-ethane
  参考文献：
  名称：

  Preparation and Characterization of Nonpolar Fluorinated Carbosilane Dendrimers by APcI Mass Spectrometry and Small-Angle X-ray Scattering

  摘要：

  The following highly fluorinated nonpolar dendrimers were obtained in high yields from multiple hydrosilylation reactions between core hydride terminated carbosilane dendrimers and ally1-1,1-dihydrofluoroethyl ether or ally1-1,1-dihydroheptadecafluorononyl ether through divergent synthetic routes: Si[CH2CH2SiMe2(CH2CH2CH2OCH2CF3)](4) (7),Si{CH2CH2SiMe[CH2CH2SiMe(CH2CH2CH2OCH2CF3)(2)](2)}(4) (8), Si[CH2CH2Si(CH2CH2CH2OCH2C8F17)(3)]4 (9), Si[CH2CH2SiMe2(CH2CH2CH2OCH2C8F17)](4) (10), and Si{CH2CH2Si[CH2CH2Si(CH2CH2CH2OCH2C8F17)(3)](3)}(4) (11) These compounds were characterized by elemental and spectroscopic analyses. Valuable mass spectral data were obtained by using atmospheric pressure chemical ionization (APcI). The fluorinated dendrimer molecule and the nonfluorinated core scatter X-ray light differently and present unique slopes on the Guinier Plot of data from small-angle X-ray light scattering (SAXS) in hexafluorobenzene. Glass transition temperatures (T-g) and thermogravimetric analyses (TGA) of the dendrimers were determined.

  DOI：

  10.1021/ja992794r
• 作为产物：
  描述：

  四乙烯硅烷 在 铂 三氯硅烷 作用下， 以 四氢呋喃 为溶剂， 以89%的产率得到(硅烷四基四-2,1-乙二基)四(三氯硅烷)
  参考文献：
  名称：

  Characterization of polyfunctional alkoxysilanes using potassium (K+) ionization of desorbed species mass spectrometry

  摘要：

  Potassium ionization of desorbed species (K+IDS) mass spectrometry has been used to characterize polyfunctional alkoxysilanes and the modes of reaction for 'star gel' precursors and simpler tetraalkoxysilanes. Efficient observation of molecular ions enabled by K+IDS can readily establish the purity of molecules such as Si(CH2CH2Si(OEt)(3))(4) and cyclo-(Me(CH2CH2Si(OEt)(3))(4)SiO)(4), and has been highly useful in determining the extent of intramolecular condensation in the star molecules. K+IDS has also established the distributions of polysilicate species and the presence of important reactive intermediates containing SiOOCH groups when Si(OMe)(4) reacts with formic acid.

  DOI：

  10.1016/0022-328x(96)06352-8

文献信息

• [EN] TEMPLATE-DIRECTED SYNTHESIS OF POROUS MATERIALS USING DENDRIMER PRECURSORS<br/>[FR] SYNTHESE DIRIGEE PAR DES GABARITS POUR L'OBTENTION DE MATERIAUX POREUX A PARTIR DE PRECURSEURS DE DENDRIMERES
  申请人：UNIV TORONTO

  公开号：WO2005049625A1

  公开（公告）日：2005-06-02

  The present invention provides a template-directed self-assembly strategy to integrate the class of materials called dendrimers with periodic mesoporous and macroporous silica materials to create two totally new classes of organic/inorganic nanocomposite materials, which we call periodic mesoporous dendrisilicas (PMeDs) and periodic macroporous dendrisilicas (PMaDs). The unusual combination of inorganic silica and organic dendrimer chemical structures with these scales of porosity and surfaces suggests a myriad of uses for PMeDs and PMaDs, such as the controlled release and uptake of chemicals, chiral separations and catalysis, electronic printing and microelectronic packaging, biomaterial platforms, chromatography stationary phase, and photonic crystal applications. These applications target the synergistic relationship between the dendrimer and the meso- or macroporous structure within a single hierarchical nanostructured organic/inorganic hybrid material.

  本发明提供了一种模板导向的自组装策略，将一类名为树状分子（dendrimers）的材料与周期性介孔和大孔硅材料集成，从而创造出两种全新的有机/无机纳米复合材料类别，我们称之为周期性介孔树状硅材料（PMeDs）和周期性大孔树状硅材料（PMaDs）。无机硅和有机树状分子化学结构在这些孔隙和表面尺度上的不寻常组合，为PMeDs和PMaDs提供了多种用途，如化学品的控制释放和吸收，手性分离和催化，电子印刷和微电子封装，生物材料平台，色谱柱固定相以及光子晶体应用。这些应用针对的是树状分子与单一分级纳米结构有机/无机混合材料中的介孔或大孔结构之间的协同关系。
• Characterization of polyfunctional alkoxysilanes using potassium (K+) ionization of desorbed species mass spectrometry
  作者：Michael J. Michalczyk、William J. Simonsick、Kenneth G. Sharp

  DOI：10.1016/0022-328x(96)06352-8

  日期：1996.8

  Potassium ionization of desorbed species (K+IDS) mass spectrometry has been used to characterize polyfunctional alkoxysilanes and the modes of reaction for 'star gel' precursors and simpler tetraalkoxysilanes. Efficient observation of molecular ions enabled by K+IDS can readily establish the purity of molecules such as Si(CH2CH2Si(OEt)(3))(4) and cyclo-(Me(CH2CH2Si(OEt)(3))(4)SiO)(4), and has been highly useful in determining the extent of intramolecular condensation in the star molecules. K+IDS has also established the distributions of polysilicate species and the presence of important reactive intermediates containing SiOOCH groups when Si(OMe)(4) reacts with formic acid.
• Sheludyakov, V. D.; Zhun', V. I.; Vlasenko, S. D., Journal of general chemistry of the USSR, 1985, vol. 55, # 7, p. 1372 - 1381
  作者：Sheludyakov, V. D.、Zhun', V. I.、Vlasenko, S. D.、Bochkarev, V. N.、Slyusarenko, T. F.、et al.

  DOI：——

  日期：——
• Preparation and Characterization of Nonpolar Fluorinated Carbosilane Dendrimers by APcI Mass Spectrometry and Small-Angle X-ray Scattering
  作者：Bamidele A. Omotowa、Keith D. Keefer、Robert L. Kirchmeier、Jean'ne M. Shreeve

  DOI：10.1021/ja992794r

  日期：1999.12.1

  The following highly fluorinated nonpolar dendrimers were obtained in high yields from multiple hydrosilylation reactions between core hydride terminated carbosilane dendrimers and ally1-1,1-dihydrofluoroethyl ether or ally1-1,1-dihydroheptadecafluorononyl ether through divergent synthetic routes: Si[CH2CH2SiMe2(CH2CH2CH2OCH2CF3)](4) (7),SiCH2CH2SiMe[CH2CH2SiMe(CH2CH2CH2OCH2CF3)(2)](2)}(4) (8), Si[CH2CH2Si(CH2CH2CH2OCH2C8F17)(3)]4 (9), Si[CH2CH2SiMe2(CH2CH2CH2OCH2C8F17)](4) (10), and SiCH2CH2Si[CH2CH2Si(CH2CH2CH2OCH2C8F17)(3)](3)}(4) (11) These compounds were characterized by elemental and spectroscopic analyses. Valuable mass spectral data were obtained by using atmospheric pressure chemical ionization (APcI). The fluorinated dendrimer molecule and the nonfluorinated core scatter X-ray light differently and present unique slopes on the Guinier Plot of data from small-angle X-ray light scattering (SAXS) in hexafluorobenzene. Glass transition temperatures (T-g) and thermogravimetric analyses (TGA) of the dendrimers were determined.