巯基乙酸异癸酯 | 68845-30-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 巯基乙酸异癸酯
• 英文名称: isodecyl mercaptoacetate
• 英文别名: isodecyl thioglycolate；Acetic acid, mercapto-, isodecyl ester；8-methylnonyl 2-sulfanylacetate
• CAS: 68845-30-7
• 化学式: C₁₂H₂₄O₂S
• 分子量: 232.387
• InChiKey: CBXRMWPHQZKUQS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  15
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  27.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  巯基乙酸异癸酯 、 二甲基二氯化锡 、 丁酸 在 氨 、 sodium hydroxide 作用下， 以 水 为溶剂， 反应 3.0h， 生成
  参考文献：
  名称：

  一种混合阴离子甲基锡及其制备方法和应用

  摘要：

  本发明涉及一种混合阴离子甲基锡及制备方法和应用，该甲基锡化合物的结构式为：R为C4‑C14的直链或直链烷基，甲基锡化合物按如下方法制备而得：(1)以二甲基二氯化锡水溶液和硫醇化合物为原料，以氨水为催化剂，反应合成单硫醇甲基锡；(2)向步骤(1)的反应体系中加入适量脂肪族羧酸，以液碱为催化剂，反应合成甲基锡化合物。本发明得到混合阴离子甲基锡化合物其特点为：该甲基锡兼具有硫醇锡和羧酸锡结构，硫醇锡提供优异的长期稳定性和抗氧化作用，羧酸锡则提供初期着色性和润滑性，因此它能在PVC加工过程中体现出更好的润滑作用，减少在加工过程中由于PVC粒子之间，PVC和加工设备之间的摩擦生热，延缓PVC降解，有利提高PVC的热稳定性和润滑性。

  公开号：

  CN106279249A

文献信息

• Vinyl halide resin compositions containing antimony-based stabilizer compositions, such stabilizer compositions and processes of production thereof
  申请人：Nuodex Inc.

  公开号：EP0039159A1

  公开（公告）日：1981-11-04

  Shelf-stable liquid antimony-based stabilizer compositions for incorporation into vinyl halide resin compositions comprise a liquid organic antimony sulphur- and/or oxygen-containing compound, such as antimony tris-(isooctyl thioglycolate), and a stabilizing amount of an acidic organic compound which may be a mercapto-acid ester, mercaptan, mercaptoacid, mercaptoalcohol, monocarboxylic acid or a mixture thereof. Processes of production of such antimony-based stabilizer compositions and vinyl halide resin compositions containing them are also described.

  用于掺入卤化乙烯树脂组合物中的货架稳定液态锑基稳定剂组合物包括液态有机含硫和/或含氧锑化合物，如三硫代乙酸异辛酯锑，以及一定量的酸性有机化合物（可以是巯基酸酯、硫醇、巯基酸、巯基乙醇、单羧酸或它们的混合物）。此外，还介绍了这种锑基稳定剂组合物和含有它们的卤化乙烯树脂组合物的生产工艺。
• Structural adhesive compositions, three component redox catalyst systems and their use in bonding metal surfaces together
  申请人：LORD CORPORATION

  公开号：EP0167223A1

  公开（公告）日：1986-01-08

  Two-package, equal-mix acrylic adhesive compositions are provided, containing as a curing agent a mixture of peroxygen compound, an organic thiol and certain metal ion-containing compounds. Also provided is a three-component oxidation-reduction catalyst system consisting of an organic hydroperoxide, an organic thiol and an inorganic or organic compound of a metal having a standard reduction potential of from +0.9 to -0.5

  提供了双包装、等量混合的丙烯酸粘合剂组合物，其中含有过氧化合物、有机硫醇和某些含金属离子化合物的混合物作为固化剂。 还提供了一种三组分氧化还原催化剂系统，该系统由有机过氧化氢、有机硫醇和无机或有机金属化合物组成，其标准还原电位为 +0.9 至 -0.5
• Organic solvent and water resistant, thermally, oxidatively and hydrolytically stable radiation-curable coatings for optical fibers, optical fibers coated therewith and processes for making same
  申请人：BORDEN, INC.

  公开号：EP0566801A2

  公开（公告）日：1993-10-27

  Ultraviolet radiation-curable primary coating compositions for optical fibers are disclosed. The primary coatings comprise a polyether polyol-based reactively terminated aliphatic urethane oligomer; one or more diluent monomers terminated with at least one end group capable of reacting with the reactive terminus of the oligomer; an organofunctional silane adhesion promoter; and an optical photoinitiator. Also disclosed are optical fibers coated with the coatings of the invention, and processes for preparing same.

  本发明公开了用于光纤的紫外线辐射固化初级涂层组合物。该主涂层包括：聚醚多元醇基反应性端基脂肪族聚氨酯低聚物；一种或多种稀释剂单体，其端基至少有一个能与低聚物的反应性端基发生反应；有机官能团硅烷附着力促进剂；以及光学光引发剂。此外，还公开了涂有本发明涂层的光导纤维及其制备工艺。
• Ultraviolet radiation-curable coatings for optical fibres and optical fibres coated therewith
  申请人：Borden, Inc.

  公开号：EP0745570A2

  公开（公告）日：1996-12-04

  Ultraviolet radiation-curable secondary coating compositions for optical fibers are disclosed. The secondary coatings comprise a polyester and/or polyether-based aliphatic urethane reactively terminated oligomer; a hydrocarbonaceous viscosity-adjusting component capable of reacting with the reactive terminus of (I); and an optical photoinitiator. Also disclosed are optical fibers coated with the secondary coating alone or with a primary coating and the secondary coating of the invention.

  本发明公开了用于光纤的紫外线辐射固化二次涂层组合物。二次涂层包括聚酯和/或聚醚基脂肪族聚氨酯反应性末端低聚物；能与（I）的反应性末端反应的烃基粘度调节组分；以及光学光引发剂。本发明还公开了单独涂有二次涂层或涂有一次涂层和二次涂层的光纤。
• Method of preparing inorganic pigment dispersions
  申请人：HENKEL CORPORATION

  公开号：EP0872494A2

  公开（公告）日：1998-10-21

  A polymer useful as an inorganic pigment dispersant is provided. The polymer is derived by polymerization of monomers consisting essentially of an ethylenically unsaturated aromatic monomer, an ethylenically unsaturated dicarboxylic acid monomer, and an ethylenically unsaturated monocarboxylic acid monomer. The monomers are polymerized in the presence of a mercapto-functional compound. The total amount of said ethylenically unsaturated acid monomers is sufficient to permit said polymer to associate with an inorganic pigment in an aqueous medium in a manner which disperses said inorganic pigment in said aqueous medium to form a stable aqueous dispersion of said inorganic pigment, and the amount of said ethylenically unsaturated aromatic monomer is sufficient to reduce the water sensitivity of a dried coating of a latex paint comprised of said stable aqueous dispersion of said inorganic pigment. A process of preparing a polymer useful as an inorganic pigment dispersant and a method of preparing an inorganic pigment dispersion useful in the preparation of latex paints are also provided.

  提供了一种可用作无机颜料分散剂的聚合物。这种聚合物是通过聚合主要由乙烯不饱和芳香族单体、乙烯不饱和二羧酸单体和乙烯不饱和单羧酸单体组成的单体而得到的。这些单体在巯基官能化合物的存在下聚合。所述乙烯基不饱和酸单体的总量足以使所述聚合物与水性介质中的无机颜料以分散所述水性介质中的无机颜料的方式结合，形成所述无机颜料的稳定水性分散体，而所述乙烯基不饱和芳香族单体的量足以降低由所述无机颜料的稳定水性分散体组成的乳胶漆干燥涂层的水敏性。本发明还提供了一种可用作无机颜料分散剂的聚合物的制备方法和一种可用于制备乳胶漆的无机颜料分散体的制备方法。