3-[(2-sulfanylpropyl)sulfanyl]propane-1,2-dithiol | 100450-24-6

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醇
• 英文名称: 3-[(2-sulfanylpropyl)sulfanyl]propane-1,2-dithiol
• 英文别名: 2.3-Dimercaptopropyl-2-mercaptopropyl-sulfid；3-(2-mercapto-propylsulfanyl)-propane-1,2-dithiol；3-(2-Sulfanylpropylsulfanyl)propane-1,2-dithiol
• CAS: 100450-24-6
• 化学式: C₆H₁₄S₄
• 分子量: 214.441
• InChiKey: TXOKWWCWTMUGBR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  28.3
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  丙烷-1,2,3-三硫醇 、 硫化丙烯 在 sodium ethanolate 作用下， 以 乙醇 为溶剂， 生成 3-[(2-sulfanylpropyl)sulfanyl]propane-1,2-dithiol
  参考文献：
  名称：

  531.抗结核硫化合物。第一部分：链烷醇，硫化物和羟基硫化物的新巯基衍生物

  摘要：

  DOI：

  10.1039/jr9600002649

文献信息

• 폴리티올 화합물, 그의 중간체인 폴리올 화합물, 및 그의 제조 방법
  申请人：KS Laboratories co.,Ltd 케이에스랩(주)(120090246230) Corp. No ▼ 201311-0039487BRN ▼416-81-63795

  公开号：KR20190106721A

  公开（公告）日：2019-09-18

  본 발명은 신규한 3개 이상의 작용기를 갖는 폴리올 또는 폴리티올, 그 제조방법 및 그로부터 제조된 광학체에 관한 것이다. 특히, 본 발명은 신규의 폴리올을 얻은 다음, 얻어진 폴리올로부터 제조한 폴리티올을 폴리이소(티오)시아네이트와 결합하여 제조한 폴리(티오)우레탄계수지 및 그 수지로 이루어진 렌즈 등의 광학체에 관한 것이다.

  本发明涉及具有三个或更多作用基团的新型聚醇或聚硫醇、其制备方法以及由此制备的光学体。特别地，本发明涉及从新型聚醇中获得聚硫醇，然后将所获得的聚硫醇与聚异(硫)氰酸酯结合制备的聚(硫)氨基甲酸酯树脂及由该树脂制成的镜片等光学体。
• Durable polysulfide composition for optical material
  申请人：MITSUI TOATSU CHEMICALS, INC.

  公开号：EP0742244A2

  公开（公告）日：1996-11-13

  Disclosed herein are a composition for polysulfide-based resin comprising a polythiol having 4 or more functional groups and a compound having a reactive unsaturated bond(s) and/or b epoxy group(s) and/or c iso(thio)cyanato group(s) in one molecule (however, a+b+c≥2, and a and b are not simultaneously 0), and a polysulfide-based resin obtained by curing the composition, an optical material comprising the resin, a lens consisting of the optical material and a method for producing the polysulfide-based resin.

  本文公开了一种用于聚硫基树脂的组合物，该组合物包含一个具有 4 个或更多官能团的聚硫醇和一个分子中具有反应性不饱和键和/或 b 环氧基团和/或 c 异（硫）氰基团的化合物（然而，a+b+c≥2，且 a 和 b 不同时为 0），以及通过固化该组合物获得的聚硫基树脂、包含该树脂的光学材料、由该光学材料组成的透镜和生产该聚硫基树脂的方法。
• Liquid polymerizable composition comprising chain-growth and step-growth polymerization monomers and inorganic nanoparticles dispersed therein, and its use to manufacture an optical article
  申请人：ESSILOR INTERNATIONAL

  公开号：US11365320B2

  公开（公告）日：2022-06-21

  Disclosed is a liquid polymerizable composition including a chain-growth polymerization dispersing monomer, a step-growth polymerization monomer system and inorganic nanoparticles homogeneously dispersed in the monomers, as well as its use for the preparation of a transparent polymeric material having a high refractive index and low haze and its use in the optical field.

  本发明公开了一种液态可聚合组合物，该组合物包括链增长聚合分散单体、阶跃增长聚合单体体系和均匀分散在单体中的无机纳米粒子，以及该组合物在制备具有高折射率和低雾度的透明聚合物材料中的用途和在光学领域中的用途。
• Photopolymerization of episulfides using metal complexes and its use for making ophthalmic lenses
  申请人：——

  公开号：US20030022956A1

  公开（公告）日：2003-01-30

  A process for polymerizing episulfide monomers comprising the steps of: (c) mixing to an episulfide monomer or a mixture of episulfide monomers an effective amount of at least one photopolymerization catalyst selected from the group consisting of (cyclopentadienyl) rutheniun and osmium complexes and an effective amount of at least a co-catalyst selected from phosphonium salts, phosphines and amines; and (d) irradiating the mixture of (a) with an ultra-violet radiation to polymerize the mixture.

  一种聚合环硫单体的工艺，包括以下步骤 (c) 将有效量的至少一种选自（环戊二烯）钌和锇络合物的光聚合催化剂和有效 量的至少一种选自膦盐、膦和胺的助催化剂混合到环硫单体或环硫单体混合物 中；和 (d) 用紫外线辐射照射(a)的混合物，使其聚合。
• Fast polymerizable/curable episulfide based composition, polymerization/curing process and optical articles resulting therefrom
  申请人：Essilor International Compagnie Generale d'Optique

  公开号：US20030100641A1

  公开（公告）日：2003-05-29

  The present invention relates to room temperature or thermally polymerizable/curable episulfide based compositions for making polymerized/cured episulfide based resins, and in particular episulfide based compositions which can be fastly polymerized/cured, as well as to a room temperature or thermal polymerization process for making such episulfide based resins.

  本发明涉及用于制造聚合/固化环硫基树脂的室温或热可聚合/固化环硫基组合物，特别是可快速聚合/固化的环硫基组合物，以及用于制造此类环硫基树脂的室温或热聚合工艺。