chloro-tris-hexyloxy-silane | 18505-34-5

• 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
• 英文名称: chloro-tris-hexyloxy-silane
• 英文别名: Chlor-tris-hexyloxy-silan；Chlor-trihexyloxy-silan；Chloro(trihexoxy)silane；chloro(trihexoxy)silane
• CAS: 18505-34-5
• 化学式: C₁₈H₃₉ClO₃Si
• 分子量: 367.044
• InChiKey: AGJWERHXURHEHU-UHFFFAOYSA-N

物化性质

• 沸点：
  372.7±11.0 °C(Predicted)
• 密度：
  0.936±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.45
• 重原子数：
  23
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  正己醇 在 四氯化硅 作用下， 生成 四己基原硅酸酯 、 chloro-tris-hexyloxy-silane
  参考文献：
  名称：

  美国俄勒冈州的汞污染水平和程度，lotic fish

  摘要：

  我们对美国俄勒冈州的 154 个溪流和河流地点进行了概率调查，以评估鱼类组织中汞 (Hg) 污染的空间范围。样本包括对每个地点的小鱼（<120 毫米）和大鱼（>120 毫米）的全鱼分析，当两者都存在时。总体而言，小鱼（平均值 = 0.031；标准差 [SD] = 0.029）、大型食鱼动物（平均值 = 0.284；SD = 0.175）和大型反食动物（平均值 = 0.055；SD = 0.047）中的汞含量（微克/克）在相当窄的范围内被发现；总是高于检测值（0.0025 微克/克），几乎总是低于 0.4 微克/克。鉴于整个俄勒冈州生态区的多样性，鱼类组织中汞含量的范围很窄，这表明大气运输是汞分布的重要载体。在小鱼中，汞含量几乎总是很低，鱼类分类群之间几乎没有显着差异。在大鱼中，汞含量与鱼的长度显着相关。食鱼动物（pikeminnow 和鲈鱼）的汞含量明显较高，并且它们的汞含量/长度关系的斜

  DOI：

  10.1002/etc.5620211019

文献信息

• Molecular Manipulation of Two- and Three-Dimensional Silica Nanostructures by Alkoxysilylation of a Layered Silicate Octosilicate and Subsequent Hydrolysis of Alkoxy Groups
  作者：Dai Mochizuki、Atsushi Shimojima、Takeshi Imagawa、Kazuyuki Kuroda

  DOI：10.1021/ja042194e

  日期：2005.5.1

  A novel methodology for constructing molecularly ordered silica nanostructures with twodimensional (2-D) and three-dimensional (3-D) networks has been developed by using a stepwise process involving silylation of a layered silicate octosilicate with alkoxytrichlorosilanes [ROSiCl3, R = alkyl] and subsequent reaction within the interlayer spaces. Alkoxytrichlorosilanes react almost completely with octosilicate, bridging two closest Si-OH (or -O-) sites on the silicate layers, to form new five-membered rings. The unreacted functional groups, Si-Cl and Si-OR, are readily hydrolyzed by the posttreatment with a water/dimethyl sulfoxide (DMSO) or water/acetone mixture, leading to the formation of two types of silicate structures. The treatment with a water/DMSO mixture produced a unique crystalline 2-D silicate framework with geminal silanol groups, whereas a water/acetone mixture induced hydrolysis and subsequent condensation between adjacent layers to form a new 3-D silicate framework. The 2-D structure is retained by the presence of DMSO molecules within the swelled interlayer spaces and is transformed to a 3-D silicate upon desorption of DMSO. The structural modeling suggests that both of the 3-D silicates contain new cagelike frameworks where solvent molecules are trapped even at high temperature (up to 380 degrees C, in the case of acetone). Both 2-D and 3-D silica structures are quite different from known layered silicates and zeolite-like materials, indicating the potential of the present approach for precise design of various silicate structures at the molecular level.
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Si: MVol.C, 140, page 384 - 386
  作者：

  DOI：——

  日期：——
• Ridge; Todd, Journal of the Chemical Society, 1949, p. 2639
  作者：Ridge、Todd

  DOI：——

  日期：——
• Wolnow, Zhurnal Obshchei Khimii, 1947, vol. 17, p. 231
  作者：Wolnow

  DOI：——

  日期：——
• Vol'nov, Yu. N., Zhurnal Obshchei Khimii, 1947, vol. 17, p. 231 - 234
  作者：Vol'nov, Yu. N.

  DOI：——

  日期：——