N,N',N''-tri(tert-butyl)isocyanurate

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 三嗪类
• 英文名称: N,N',N''-tri(tert-butyl)isocyanurate
• 英文别名: 1,3,5-Tritert-butyl-1,3,5-triazinane-2,4,6-trione
• 化学式: C₁₅H₂₇N₃O₃
• 分子量: 297.398
• InChiKey: PSYVHBRGAVDVOP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  60.9
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  叔丁基异氰酸酯 在 C₃₀H₂₈AlN₃O₃ 作用下， 反应 18.0h， 以96%的产率得到N,N',N''-tri(tert-butyl)isocyanurate
  参考文献：
  名称：

  铝催化的异氰酸酯三聚，通过利用动态配位球来增强† ‡

  摘要：

  主族金属固有地不稳定，从而阻碍了其在催化中的使用。我们在异氰脲酸酯的合成中利用了这种不稳定性。我们首次报道了一种高活性催化剂，该催化剂使用半不稳定的铝-吡啶基-双（亚氨基酚）络合物，在温和条件下以较低的催化剂载量三聚化烷基，烯丙基和芳基异氰酸酯，二异氰酸酯。

  DOI：

  10.1039/c9cc03339d

文献信息

• Three-dimensional porous polyurea networks and methods of manufacture
  申请人：Aerogel Technologies, LLC

  公开号：US11192994B2

  公开（公告）日：2021-12-07

  Porous three-dimensional networks of polyurea and porous three-dimensional networks of carbon and methods of their manufacture are described. In an example, polyurea aerogels are prepared by mixing an triisocyanate with water and a triethylamine to form a sol-gel material and supercritically drying the sol-gel material to form the polyurea aerogel. Subjecting the polyurea aerogel to a step of pyrolysis may result in a three dimensional network having a carbon skeleton, yielding a carbon aerogel. The density and morphology of polyurea aerogels can be controlled by varying the amount of isocyanate monomer in the initial reaction mixture. A lower density in the aerogel gives rise to a fibrous morphology, whereas a greater density in the aerogel results in a particulate morphology. Polyurea aerogels described herein may also exhibit a reduced flammability.

  本文介绍了多孔三维聚脲网络和多孔三维碳网络及其制造方法。在一个例子中，聚脲气凝胶的制备方法是将三异氰酸酯与水和三乙胺混合形成溶胶-凝胶材料，然后超临界干燥溶胶-凝胶材料，形成聚脲气凝胶。将聚脲气凝胶置于热解步骤中，可形成具有碳骨架的三维网络，产生碳气凝胶。可以通过改变初始反应混合物中异氰酸酯单体的量来控制聚脲气凝胶的密度和形态。气凝胶中的密度越低，其形态越呈纤维状，而气凝胶中的密度越大，其形态越呈颗粒状。本文所述的聚脲气凝胶还可降低易燃性。
• PHOTO-CURABLE AND THERMO-CURABLE RESIN COMPOSITION, AND A DRY FILM SOLDER RESIST
  申请人：JEONG Woo-Jae

  公开号：US20110269866A1

  公开（公告）日：2011-11-03

  The present invention relates to a photo-curable and thermo-curable resin composition and a dry film solder resist make it possible to provide the dry film solder resist having superior heat-resistance and dimensional stability while exhibiting more improved alkali developing property. The resin composition may comprises an acid-modified oligomer having carboxyl group (—COOH) and photo-curable functional group; a photo-polymerizable monomer comprising a compound having a structure of that 3- or more functional epoxy acrylate groups are bonded to a heterocyclic structure containing nitrogen, and a functional group having carboxyl group is bonded to at least one epoxy acrylate group; a thermo-curable binder having thermo-curable functional group; and a photo-initiator.
• STABILIZED HIGH-DENSITY POLYETHYLENE COMPOSITION WITH IMPROVED RESISTANCE TO DETERIORATION AND STABILIZER SYSTEM
  申请人：SHERMAN, JR. ROBERT L.

  公开号：US20140127438A1

  公开（公告）日：2014-05-08

  The disclosure relates to a high-density polyethylene (HDPE) composition with resistance to deterioration in the presence of chlorinated and non-chlorinated water at temperatures in the range of about 0° C. to about 100° C., due to a particular stabilizer system which is composed of a hindered phenol antioxidant, a phosphonite or phosphine antioxidant, and a natural or synthetic hydrotalcite. The stabilizer system is specifically tailored to protect the HDPE as well as other polyolefins against deterioration and degradation.
• THREE-DIMENSIONAL POROUS POLYUREA NETWORKS AND METHODS OF MANUFACTURE
  申请人：Aerogel Technologies, LLC

  公开号：US20200071482A1

  公开（公告）日：2020-03-05

  Porous three-dimensional networks of polyurea and porous three-dimensional networks of carbon and methods of their manufacture are described. In an example, polyurea aerogels are prepared by mixing an triisocyanate with water and a triethylamine to form a sol-gel material and supercritically drying the sol-gel material to form the polyurea aerogel. Subjecting the polyurea aerogel to a step of pyrolysis may result in a three dimensional network having a carbon skeleton, yielding a carbon aerogel. The density and morphology of polyurea aerogels can be controlled by varying the amount of isocyanate monomer in the initial reaction mixture. A lower density in the aerogel gives rise to a fibrous morphology, whereas a greater density in the aerogel results in a particulate morphology. Polyurea aerogels described herein may also exhibit a reduced flammability.
• AMINE TERMINATED PREPOLYMER AND COMPOSITION COMPRISING THE SAME
  申请人：SOPREMA

  公开号：US20220298121A1

  公开（公告）日：2022-09-22

  The invention relates to an amine terminated prepolymer and to a curable composition containing this prepolymer. These compositions are used to make sealants, coatings or adhesives useful in the field of construction, public works and civil engineering.