1-(2-Isocyanato-ethyl)-bicyclo[2.2.1]heptane | 41891-05-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 1-(2-Isocyanato-ethyl)-bicyclo[2.2.1]heptane
• 英文别名: Isocyanato ethyl-bicyclo-[2,2,1]-heptane；1-(2-isocyanatoethyl)bicyclo[2.2.1]heptane
• CAS: 41891-05-8
• 化学式: C₁₀H₁₅NO
• 分子量: 165.235
• InChiKey: QCQSBVPSQRGUOQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  29.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-(bicyclo[2.2.1]hept-1-yl)ethylamine 、 二氧化碳 、 氨基甲酸 以 氯苯 为溶剂， 以The 2-isocyanatomethyl-2-(3-isocyanatopropyl)-5- (or 6) -isocyanato ethyl-bicyclo-[2,2,1]-heptane is obtained from the clear reaction solution in the form of a pale yellow liquid by distillation at a boiling point of 186°-188° C./ 0.1 Torr的产率得到
  参考文献：
  名称：

  Bicyclic triisocyanates

  摘要：

  本发明涉及新的液态双环脂肪族三异氰酸酯及其作为异氰酸酯-聚加成法中异氰酸酯组分的应用，用于生产聚氨酯塑料。这些新的三异氰酸酯特别适用于低溶剂、光稳定的双组分聚氨酯清漆中作为异氰酸酯组分。

  公开号：

  US04045462A1

文献信息

• Process for producing plastic lens and plastic lens
  申请人：HOYA CORPORATION

  公开号：EP1348726A1

  公开（公告）日：2003-10-01

  The present invention provides a process for producing plastic lenses having higher refractive index and Abbe's number without remarkably deteriorating basic physical properties such as mechanical strength, impact resistance and transparency.

  本发明提供了一种在不明显降低机械强度、抗冲击性和透明度等基本物理性能的情况下，生产具有更高折射率和阿贝数的塑料镜片的工艺。
• POLYTHIOURETHANE POLYMERIZABLE COMPOSITION AND METHOD FOR PRODUCING OPTICAL RESIN BY USING SAME
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1878758A1

  公开（公告）日：2008-01-16

  A resin composition excellent in tintability and resin strength, a resin obtained by curing such a resin composition, and an optical component is provided. A polymerizable composition containing an isocyanate compound suitably used for transparent resin materials, at least one polythiol compound which may have one or more (poly)sulfide bonds in a molecule, and at least one polyhydroxy compound having two or more hydroxy groups in a molecule and/or at least one (poly)hydroxy(poly)mercapto compound having one or more hydroxy groups and one or more thiol groups is used.

  本发明提供了一种着色性和树脂强度优异的树脂组合物、一种通过固化这种树脂组合物获得的树脂以及一种光学元件。使用了一种可聚合组合物，该组合物含有一种适合用于透明树脂材料的异氰酸酯化合物、至少一种聚硫醇化合物（其分子中可能有一个或多个（多）硫化键）和至少一种多羟基化合物（其分子中含有两个或多个羟基）和/或至少一种（多）羟基（多）巯基化合物（其分子中含有一个或多个羟基和一个或多个硫醇基）。
• [EN] POLYTHIOURETHAN BASED COMPOSITE ARTICLES<br/>[FR] ARTICLES COMPOSITES À BASE DE POLYTHIOURÉTHANE
  申请人：PPG IND OHIO INC

  公开号：WO2012121997A1

  公开（公告）日：2012-09-13

  Provided is a composite optical article including (a) a polymeric base layer comprising a sulfur-containing urethane-based material having a refractive index of at least 1.57; and (b) a polymeric outer layer cast over a surface of the base layer (a) comprising (i) a poly(urea-urethane) material having a refractive index of less than 1.57, and (ii) a photochromic compound and/or a static dye. The thickness of the base layer (a) is greater than the thickness of the outer layer (b).