1,4-bis-[2-(trimethoxy-silanyl)-ethyl]-benzene | 60354-74-7

• 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
• 英文名称: 1,4-bis-[2-(trimethoxy-silanyl)-ethyl]-benzene
• 英文别名: 1,4-bis((trimethoxysilyl)ethyl)benzene；Trimethoxy-[2-[4-(2-trimethoxysilylethyl)phenyl]ethyl]silane
• CAS: 60354-74-7
• 化学式: C₁₆H₃₀O₆Si₂
• 分子量: 374.582
• InChiKey: MAFQBSQRZKWGGE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.21
• 重原子数：
  24
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.625
• 拓扑面积：
  55.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1,4-bis-[2-(trimethoxy-silanyl)-ethyl]-benzene 在 lithium aluminium tetrahydride 作用下， 生成 1,4-Bis-(2-silanyl-ethyl)-benzene
  参考文献：
  名称：

  Organic-inorganic hybrid silica. Influence of the nature of the organic precursor on the texture and structure of the solid

  摘要：

  This paper shows that the properties of hybrid organic-inorganic solids are kinetically controlled: All parameters able to modify the kinetics of the hydrolysis-polycondensation process (nature of the reaction used, concentration of reagents, solvent, functionality at silicon, catalyst, etc.) are of importance for both the physical and chemical properties of the solid. Hybrid gels obtained from hydrolysis of 1,4-bis(trihydrosilyl)phenylene compounds have been studied. All the kinetic parameters tested control the reactivity of the phenyl groups towards Cr(CO)(6), the hydrophilicity, the specific surface area and even the macroscopic aspect of the solids obtained by hydrolytic polycondensation. (C) 1997 Elsevier Science B.V.

  DOI：

  10.1016/s0022-328x(97)00257-x
• 作为产物：
  描述：

  1,2-二乙烯基苯 在 sodium ethanolate 作用下， 以 乙醇 为溶剂， 生成 1,4-bis-[2-(trimethoxy-silanyl)-ethyl]-benzene
  参考文献：
  名称：

  Moisture curable silylated polymer compositions containing reactive modifiers

  摘要：

  一种含有（a）至少一个可水解的硅基团的可湿固化聚合物；（b）一种反应改性剂；（c）用于在固化条件下催化可湿固化聚合物（a）和反应改性剂（b）之间反应的催化剂的湿固化树脂组合物；以及可选地，该组合物可以包含一个或多个传统组分，包括颜料、填料、固化催化剂、染料、增塑剂、增稠剂、偶联剂、延伸剂、挥发性有机溶剂、润湿剂、粘合剂、交联剂、热塑性聚合物、紫外线稳定剂及其组合物。该湿固化树脂组合物在生产包括热熔胶、底漆、密封剂和涂料在内的粘合剂中有用。

  公开号：

  US08809479B2

文献信息

• Morán, Moisés; Cuadrado, Isabel; Pascual, M. Carmen, Organometallics, 1992, vol. 11, # 3, p. 1210 - 1220
  作者：Morán, Moisés、Cuadrado, Isabel、Pascual, M. Carmen、Casado, Carmen M.、Losada, José

  DOI：——

  日期：——
• Moisture curable silylated polymer compositions containing reactive modifiers
  申请人：Huang Misty

  公开号：US08809479B2

  公开（公告）日：2014-08-19

  A moisture-curable resin composition comprising (a) a moisture-curable polymer having at least one hydrolysable silyl group; (b) a reactive modifier; (c) a catalyst for catalyzing the reaction between the moisture-curable polymer (a) and reactive modifier (b) under curing conditions; and optionally, the composition can contain one or more conventional components, including pigments, fillers, curing catalysts, dyes, plasticizers, thickeners, coupling agents, extenders, volatile organic solvents, wetting a agents, tackifiers, crosslinking agents, thermoplastic polymers, ultraviolet stabilizers, and combination thereof. The moisture-curable resin composition is useful in the production of adhesives including hot melt adhesives, primers, sealants and coatings.

  一种含有（a）至少一个可水解的硅基团的可湿固化聚合物；（b）一种反应改性剂；（c）用于在固化条件下催化可湿固化聚合物（a）和反应改性剂（b）之间反应的催化剂的湿固化树脂组合物；以及可选地，该组合物可以包含一个或多个传统组分，包括颜料、填料、固化催化剂、染料、增塑剂、增稠剂、偶联剂、延伸剂、挥发性有机溶剂、润湿剂、粘合剂、交联剂、热塑性聚合物、紫外线稳定剂及其组合物。该湿固化树脂组合物在生产包括热熔胶、底漆、密封剂和涂料在内的粘合剂中有用。
• Organic-inorganic hybrid silica. Influence of the nature of the organic precursor on the texture and structure of the solid
  作者：Geneviève Cerveau、Robert J.P. Corriu、Cédric Lepeytre

  DOI：10.1016/s0022-328x(97)00257-x

  日期：1997.12

  This paper shows that the properties of hybrid organic-inorganic solids are kinetically controlled: All parameters able to modify the kinetics of the hydrolysis-polycondensation process (nature of the reaction used, concentration of reagents, solvent, functionality at silicon, catalyst, etc.) are of importance for both the physical and chemical properties of the solid. Hybrid gels obtained from hydrolysis of 1,4-bis(trihydrosilyl)phenylene compounds have been studied. All the kinetic parameters tested control the reactivity of the phenyl groups towards Cr(CO)(6), the hydrophilicity, the specific surface area and even the macroscopic aspect of the solids obtained by hydrolytic polycondensation. (C) 1997 Elsevier Science B.V.