3,3a(2)-[[2,2-Bis[(3-mercaptopropoxy)methyl]-1,3-propanediyl]bis(oxy)]bis[1-propanethiol] | 42903-62-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3,3a(2)-[[2,2-Bis[(3-mercaptopropoxy)methyl]-1,3-propanediyl]bis(oxy)]bis[1-propanethiol]
• 英文别名: 3-[3-(3-sulfanylpropoxy)-2,2-bis(3-sulfanylpropoxymethyl)propoxy]propane-1-thiol
• CAS: 42903-62-8
• 化学式: C₁₇H₃₆O₄S₄
• 分子量: 432.7
• InChiKey: HDPYNZGFDVWQSX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  25
• 可旋转键数：
  20
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.9
• 氢给体数：
  4
• 氢受体数：
  8

文献信息

• BIOCOMPATIBLE CROSSLINKED HYDROGELS, DRUG-LOADED HYDROGELS AND METHODS OF USING THE SAME
  申请人：He Yuehua

  公开号：US20090324720A1

  公开（公告）日：2009-12-31

  Disclosed are hydrogel compositions formed by the mixture of a tetramethylmethane substituted with one or more polyethylene glycols, and wherein each polyethylene glycol substituent is independently further substituted with one or more electrophilic groups, and a tetramethylmethane substituted with one or more polyethylene glycols, and wherein each polyethylene glycol substituent is independently further substituted with one or more nucleophilic groups. Disclosed are also methods of preparing the above hydrogels. The hydrogel compositions can further comprise pharmaceuticals, such as analgesics or local anesthetics. Disclosed are also methods of sealing a wound, preventing post-surgical adhesion, and reducing post-surgical pain using the disclosed hydrogels.

  本发明揭示了一种由四甲基甲烷与一种或多种聚乙二醇混合而成的水凝胶组合物，其中每个聚乙二醇取代基独立地进一步取代有一种或多种亲电基团，以及由一种或多种聚乙二醇取代基独立地进一步取代有一种或多种亲核基团的四甲基甲烷与一种或多种聚乙二醇混合而成的水凝胶组合物。本发明还揭示了制备上述水凝胶的方法。水凝胶组合物还可以包含药物，例如止痛药或局部麻醉剂。本发明还揭示了使用上述水凝胶密封伤口、预防术后粘连和减轻术后疼痛的方法。
• POLYMERISABLE COMPOSITIONS AND ORGANIC LIGHT-EMITTING DEVICES CONTAINING THEM
  申请人：Steudel Annette

  公开号：US20110024733A1

  公开（公告）日：2011-02-03

  Compositions of a mixture of a thiol material and a material that contains a reactive unsaturated carbon-carbon bond that can be polymerised to form a charge-transporting or luminescent film are described, as is an organic light-emitting diode (OLED) device comprising at least one such charge-transporting or emissive layer that has been formed by polymerising a thiol material and an ene material. The process for forming such an OLED, including the deposition of a layer of material comprising the polymerisable composition, from solution, exposing said layer to actinic radiation through a mask, and then optionally developing said film to form a photopatterned film, is also disclosed.

  本文介绍了一种混合了巯基材料和含有反应性不饱和碳-碳键的材料的组合物，该组合物可以聚合形成电荷传输或发光薄膜，以及至少包括一层电荷传输或发射层的有机发光二极管（OLED）器件，该层是通过聚合巯基材料和烯烃材料形成的。本文还揭示了形成此类OLED的过程，包括从溶液中沉积聚合性组合物的一层材料，通过掩模使该层暴露于光致辐射下，然后可选地开发该膜以形成光图案膜。
• RESIN COMPOSITION AND CURED PRODUCT THEREOF
  申请人：Henkel AG & Co. KGaA

  公开号：EP3960828A1

  公开（公告）日：2022-03-02

  An object of the present invention is to provide an adhesive having sufficient adhesion strength during heat-curing when a lens holder and a substrate on which an imaging element is fixed are bonded in camera module assembly, and also having excellent adhesion strength and position accuracy after a high-temperature and high-humidity durability test after curing. The present invention relates to a resin composition comprises (a) a (meth)acrylate group-containing resin, (b) a specific polyfunctional thiol, and (c) a latent curing agent.

  本发明的目的是提供一种粘合剂，该粘合剂在热固化过程中具有足够的粘合强度，当镜头支架和固定成像元件的基板在相机模块组装中粘合时，该粘合剂在固化后的高温高湿耐久性测试中也具有优异的粘合强度和位置精度。本发明涉及一种树脂组合物，该树脂组合物包括：(a) 含甲基丙烯酸酯基团的树脂；(b) 特定多官能硫醇；(c) 潜伏固化剂。
• Composition for adhesion layer of gas barrier adhesive sheet, gas barrier adhesive sheet, and optical sheet having gas barrier adhesive sheet
  申请人：SAMSUNG ELECTRONICS CO., LTD.

  公开号：US10556412B2

  公开（公告）日：2020-02-11

  A composition for an adhesion layer of a gas barrier adhesive sheet including a gas blocking film and an adhesion layer including at least one compound selected from a compound represented by Chemical Formula 1, at least one compound selected from a compound represented by Chemical Formula 2, and optionally, a compound represented by Chemical Formula 3. wherein groups and variables in Chemical Formulae 1 to 3 are the same as described in the specification.

  一种用于气体阻隔胶片粘合层的组合物，包括气体阻隔膜和粘合层，其中粘合层包括至少一种选自化学式 1 所代表的化合物、至少一种选自化学式 2 所代表的化合物以及可选的化学式 3 所代表的化合物的化合物。 其中化学式 1 至 3 中的基团和变量与说明书中描述的相同。
• POLYSACCHARIDE DERIVATIVES INCLUDING AN ALKENE UNIT AND THIOL-CLICK CHEMICAL COUPLING REACTION
  申请人：Auzely Rachel

  公开号：US20130231474A1

  公开（公告）日：2013-09-05

  The invention relates to polysaccharides grafted with a unit including a carbon-carbon double bond, to polysaccharides grafted with a unit including a carbon-carbon double bond functionalized by a thioether unit, to the methods for preparing said compounds, to the compositions including such compounds and to the materials including such materials or compositions.