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tetrakis(4-hydroxyphenyl)silane | 418770-08-8

中文名称
——
中文别名
——
英文名称
tetrakis(4-hydroxyphenyl)silane
英文别名
4-tris(4-hydroxyphenyl)silylphenol
tetrakis(4-hydroxyphenyl)silane化学式
CAS
418770-08-8
化学式
C24H20O4Si
mdl
——
分子量
400.506
InChiKey
AIHRQGUYNQTCBQ-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    274-278 °C(Solv: ethyl acetate (141-78-6); hexane (110-54-3))
  • 沸点:
    594.3±50.0 °C(Predicted)
  • 密度:
    1.36±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.89
  • 重原子数:
    29
  • 可旋转键数:
    4
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    80.9
  • 氢给体数:
    4
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    溴化氰tetrakis(4-hydroxyphenyl)silane三乙胺 作用下, 以 四氢呋喃乙醚 为溶剂, 反应 2.0h, 以72%的产率得到tetrakis(4-cyanatophenyl)silane
    参考文献:
    名称:
    含硅的三官能和四官能氰酸酯:合成,固化动力学和网络性质
    摘要:
    报道了新型含硅多官能氰酸酯单体甲基[三(4-(氰基苯基))硅烷和四(4-氰基苯基)硅烷)的合成和物理性能,以及由这些单体形成的聚氰尿酸酯网络。与二(氰酸酯)单体相比,更高的交联官能度使得能够通过热环三聚获得更高的极限玻璃化转变温度。通过将新单体与二(氰酸酯)单体(例如1,1-双(4-氰基苯基)乙烷)共固化,可以大大提高完全转化的能力。在这些聚氰尿酸酯网络中,硅的存在改善了其在高温下对快速氧化的抵抗力,在性能最佳的网络中,氮气下的焦炭收率高达70%,空气中的焦炭收率高达56%。在85°C下浸泡96 h后,所考察的含硅网络中的吸水率为4–6 wt%,远高于含碳和/或二(氰酸酯)类似物。©2013 Wiley Periodicals,Inc. J. Polym。科学,A部分:Polym。化学2014,52,767-779
    DOI:
    10.1002/pola.27052
  • 作为产物:
    描述:
    tetrakis(4-benzyloxyphenyl)silane 在 palladium 10% on activated carbon 、 氢气 作用下, 以 四氢呋喃 为溶剂, 反应 48.0h, 以91%的产率得到tetrakis(4-hydroxyphenyl)silane
    参考文献:
    名称:
    含硅的三官能和四官能氰酸酯:合成,固化动力学和网络性质
    摘要:
    报道了新型含硅多官能氰酸酯单体甲基[三(4-(氰基苯基))硅烷和四(4-氰基苯基)硅烷)的合成和物理性能,以及由这些单体形成的聚氰尿酸酯网络。与二(氰酸酯)单体相比,更高的交联官能度使得能够通过热环三聚获得更高的极限玻璃化转变温度。通过将新单体与二(氰酸酯)单体(例如1,1-双(4-氰基苯基)乙烷)共固化,可以大大提高完全转化的能力。在这些聚氰尿酸酯网络中,硅的存在改善了其在高温下对快速氧化的抵抗力,在性能最佳的网络中,氮气下的焦炭收率高达70%,空气中的焦炭收率高达56%。在85°C下浸泡96 h后,所考察的含硅网络中的吸水率为4–6 wt%,远高于含碳和/或二(氰酸酯)类似物。©2013 Wiley Periodicals,Inc. J. Polym。科学,A部分:Polym。化学2014,52,767-779
    DOI:
    10.1002/pola.27052
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文献信息

  • Building ultramicropores within organic polymers based on a thermosetting cyanate ester resin
    作者:Bufeng Zhang、Zhonggang Wang
    DOI:10.1039/b909424e
    日期:——
    Ultramicropores with high surface areas (>530 m(2) g(-1)) and narrow micropore size distribution (4-6 A) were engineered within a new cyanate ester resin, extending the microporous concept (<20 A) to general thermosetting resins in the area of polymer chemistry.
    具有高表面积(> 530 m(2)g(-1))和窄微孔尺寸分布(4-6 A)的超微孔是在新的氰酸酯树脂中进行工程设计的,从而将微孔概念(<20 A)扩展到了一般的热固性高分子化学领域的树脂。
  • THERMOSETTING RESINS WITH ENHANCED CURE CHARACTERISTICS CONTAINING ORGANOFUNCTIONAL SILANE MOIETIES
    申请人:the Secretary of the Air Force Government of the United States as Represented by
    公开号:US20140206812A1
    公开(公告)日:2014-07-24
    A reactive, non-hydrolyzable silane. The silane comprises a quaternary silicon atom and first and second terminal groups. Each of the first and second terminal groups is chemically bonded to the quaternary silicon atom and is selected from a group consisting of cyanate ester, epoxide, episulfide, acrylate, alkene, styrenic, maleimide, phthalonitrile, acetylene, aryl ethynylene, benzoxazine, anthracene, aniline, trifluorovinyl ether, and perfluorocyclobutyl.
    一种具有反应性、不可水解的硅烷。该硅烷包括一个四价硅原子和第一和第二端基。第一和第二端基中的每一个都与四价硅原子化学键合,并且选自氰酸酯、环氧、环硫醚、丙烯酸酯、烯烃、苯乙烯、马来酰亚胺、邻苯二腈、乙炔、芳基乙炔、苯并噁唑、蒽、苯胺、三氟乙烯醚和全氟环丁基的一组。
  • Thermosetting resins with enhanced cure characteristics containing organofunctional silane moieties
    申请人:The United States of America as Represented by the Secretary of the Air Force
    公开号:US09217064B2
    公开(公告)日:2015-12-22
    A reactive, non-hydrolyzable silane. The silane comprises a quaternary silicon atom and first and second terminal groups. Each of the first and second terminal groups is chemically bonded to the quaternary silicon atom and is selected from a group consisting of cyanate ester, epoxide, episulfide, acrylate, alkene, styrenic, maleimide, phthalonitrile, acetylene, aryl ethynylene, benzoxazine, anthracene, aniline, trifluorovinyl ether, and perfluorocyclobutyl.
    一种具有反应性且不可水解的硅烷。该硅烷包括一个四价硅原子和第一和第二末端基团。第一和第二末端基团中的每一个均与四价硅原子化学键合,并且从氰酸酯、环氧、环硫醚、丙烯酸酯、烯烃、苯乙烯、马来酰亚胺、酞菁腈、乙炔、芳基乙炔、苯并噁嗪、蒽、苯胺、三氟乙烯醚和全氟环丁基组成的一组中选择。
  • Microporous Cyanate Resins: Synthesis, Porous Structure, and Correlations with Gas and Vapor Adsorptions
    作者:Hao Yu、Changjiang Shen、Mengzhe Tian、Jing Qu、Zhonggang Wang
    DOI:10.1021/ma3008652
    日期:2012.6.26
    Three silicon and nitrogen-centered cyanate monomers tetrakis(4-cyanatophenyl)silane, tetrakis(4-cyanato-biphenyl)silane, and tris(4-cyanatobiphenyl)amine were designed and synthesized, which were then polymerized via thermal cyclotrimerization reaction to create highly porous cyanate resin networks with systematically varied nodes and linking struts. The chemical structures of monomers and polymers were confirmed by H-1 NMR, FTIR, solid-state C-13 CP/MAS NMR spectra, and elemental analysis. The products are amorphous with 5% weight-loss temperatures over 428 degrees C. The results based on N-2 and CO2 adsorption isotherms show that the pores in these polymers mainly locate in the microporous region, and the BET surface areas are up to 960 m(2) g(-1), which is the highest value for the porous cyanate resin reported to date. The nitrogen- and oxygen-rich characteristics of cyanate resins lead to the networks strong affinity for CO2 and thereby high CO2 adsorption capacity of 11.1 wt % at 273 K and 1.0 bar. The adsorption behaviors of H-2, CO2, benzene, n-hexane, and water vapors were investigated by correlating with the chemical composition and porosity parameters of the networks as well as the physicochemical nature of adsorbates.
  • Silicon-containing trifunctional and tetrafunctional cyanate esters: Synthesis, cure kinetics, and network properties
    作者:Andrew J. Guenthner、Vandana Vij、Timothy S. Haddad、Josiah T. Reams、Kevin R. Lamison、Christopher M. Sahagun、Sean M. Ramirez、Gregory R. Yandek、Suresh C. Suri、Joseph M. Mabry
    DOI:10.1002/pola.27052
    日期:2014.3.15
    The synthesis and physical properties of new silicon‐containing polyfunctional cyanate ester monomers methyl[tris(4‐cyanatophenyl)]silane and tetrakis(4‐cyanatophenyl)silane, as well as polycyanurate networks formed from these monomers are reported. The higher crosslinking functionality compared to di(cyanate ester) monomers enables much higher ultimate glass transition temperatures to be obtained
    报道了新型含硅多官能氰酸酯单体甲基[三(4-(氰基苯基))硅烷和四(4-氰基苯基)硅烷)的合成和物理性能,以及由这些单体形成的聚氰尿酸酯网络。与二(氰酸酯)单体相比,更高的交联官能度使得能够通过热环三聚获得更高的极限玻璃化转变温度。通过将新单体与二(氰酸酯)单体(例如1,1-双(4-氰基苯基)乙烷)共固化,可以大大提高完全转化的能力。在这些聚氰尿酸酯网络中,硅的存在改善了其在高温下对快速氧化的抵抗力,在性能最佳的网络中,氮气下的焦炭收率高达70%,空气中的焦炭收率高达56%。在85°C下浸泡96 h后,所考察的含硅网络中的吸水率为4–6 wt%,远高于含碳和/或二(氰酸酯)类似物。©2013 Wiley Periodicals,Inc. J. Polym。科学,A部分:Polym。化学2014,52,767-779
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