叔-丁基6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-羧酸酯 | 28807-72-9

• 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
• 中文名称: 叔-丁基6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-羧酸酯
• 英文名称: Octahydro-4,7-methano-1H-indenedimethyl diisocyanate
• 英文别名: 3,4-bis(diisocyanatomethyl)tricyclo[5.2.1.02,6]decane
• CAS: 28807-72-9
• 化学式: C₁₆H₁₆N₄O₄
• 分子量: 328.32
• InChiKey: ZVZTYOCDUNFENN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.8
• 重原子数：
  24
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  118
• 氢给体数：
  0
• 氢受体数：
  8

文献信息

• FLEXIBLE POLYAMINES, FLEXIBLE AMINE-TERMINATED ADDUCTS, COMPOSITIONS THEREOF AND METHODS OF USE
  申请人：Hobbs Stephen J.

  公开号：US20130071571A1

  公开（公告）日：2013-03-21

  Disclosed are flexible polyamines, flexible amine-terminated polyformal adducts, flexible-amine-terminated polythioether adducts, compositions comprising flexible polyamines and isocyanate-terminated prepolymers, and compositions comprising flexible amine-terminated adducts and isocyanate-terminated prepolymers. Uses of the compositions as sealants, and particularly as aerospace sealants, are also disclosed.

  本发明涉及柔性聚胺，柔性胺基终止的聚甲醛加合物，柔性胺基终止的聚硫醚加合物，包括柔性聚胺和异氰酸酯终止的预聚物的组合物，以及包括柔性胺基终止的加合物和异氰酸酯终止的预聚物的组合物。本发明还公开了将这些组合物用作密封剂，特别是航空密封剂的用途。
• PREPOLYMERS EXHIBITING RAPID DEVELOPMENT OF PHYSICAL PROPERTIES
  申请人：PRC-DeSoto International, Inc.

  公开号：US20170369432A1

  公开（公告）日：2017-12-28

  Hydroxyl-containing bis(alkenyl) ethers can be incorporated into the backbone of polythioether prepolymers and can be used as curing agents in thiol-terminated polythioether prepolymer compositions. Cured sealants prepared using compositions containing hydroxyl-containing bis(alkenyl) ether-containing polythioether prepolymers and/or hydroxyl-containing bis(alkenyl) ether curing agents exhibit improved physical properties such as rapid curing and compatibility with fillers suitable for use in aerospace sealant applications.

  含有羟基的双(烯基)醚可以被纳入聚硫醚预聚物的骨架中，并可用作硫烷基终止的聚硫醚预聚物组合物中的固化剂。使用含有羟基的双(烯基)醚的聚硫醚预聚物和/或含有羟基的双(烯基)醚固化剂制备的固化密封剂表现出改善的物理性能，如快速固化和与适用于航空密封剂应用的填充剂相容性。
• Phosphine-catalyzed, michael addition-curable sulfur-containing polymer compositions
  申请人：PRC-DeSoto International, Inc.

  公开号：US10011751B2

  公开（公告）日：2018-07-03

  Compositions comprising Michael acceptor-terminated sulfur-containing prepolymers, thiol-terminated sulfur-containing prepolymers, and e phosphine catalysts useful in aerospace sealant applications are disclosed. The compositions exhibit extended pot life, cure rapidly following activation, and provide cured sealants having improved properties useful in aerospace sealant applications.

  本发明公开了由迈克尔受体封端的含硫预聚物、硫醇封端的含硫预聚物和用于航空密封剂的膦催化剂组成的组合物。这些组合物具有更长的固化寿命，在活化后可迅速固化，并可提供性能更好的固化密封剂，适用于航空航天密封剂应用。
• Flexible non-chromate corrosion inhibitive primer
  申请人：PRC-DeSoto International, Inc.

  公开号：US10072176B2

  公开（公告）日：2018-09-11

  Primer coating compositions include a thiol-terminated urethane-containing polyether prepolymer, a polyepoxide, calcium carbonate, and magnesium oxide. The coating compositions are useful as corrosion resistant primers in aerospace applications.

  底漆涂料组合物包括硫醇封端的含聚氨酯的聚醚预聚物、聚环氧化物、碳酸钙和氧化镁。这些涂料组合物可用作航空航天应用中的防腐蚀底漆。
• Optical resin composition and optical lens using same
  申请人：KS LABORATORIES CO., LTD.

  公开号：US10227442B2

  公开（公告）日：2019-03-12

  The present invention provides an optical polymerizable composition, an optical composition, a large-area window, a polyisocyanate composition, and eyeglass lens and producing method thereof. The optical polymerizable composition is composed of a polythiol compound and a polyisocyanate compound, and a urethane-based optical lens obtained by reacting the compounds has a low specific gravity and thus is lightweight, and has excellent heat resistance, and particularly, problems of degradation in impact resistance which appear after hard-multi coating are solved. The lens produced using the composition has various excellent optical characteristics including workability such as formability and dyeability, transparency and the like.

  本发明提供了一种光学可聚合组合物、一种光学组合物、一种大面积窗口、一种聚异氰酸酯组合物和眼镜片及其生产方法。该光学可聚合组合物由聚硫醇化合物和聚异氰酸酯化合物组成，由这两种化合物反应得到的聚氨酯光学镜片比重小，因此重量轻，耐热性能优异，特别是解决了硬多涂层后出现的抗冲击性能下降的问题。使用该组合物生产的透镜具有各种优异的光学特性，包括可加工性（如成型性和染色性）、透明度等。