Poly(oxy-1,2-ethanediyl), I+/--hydro-I-(3-mercapto-1-oxopropoxy)-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1) | 345352-18-3

• 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
• 英文名称: Poly(oxy-1,2-ethanediyl), I+/--hydro-I-(3-mercapto-1-oxopropoxy)-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1)
• 英文别名: 2-[3-[2-(3-sulfanylpropanoyloxy)ethoxy]-2,2-bis[2-(3-sulfanylpropanoyloxy)ethoxymethyl]propoxy]ethyl 3-sulfanylpropanoate
• CAS: 345352-18-3
• 化学式: C₂₅H₄₄O₁₂S₄
• 分子量: 664.881
• InChiKey: ZHZWLWAFVVMPOM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  41
• 可旋转键数：
  32
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.84
• 拓扑面积：
  146
• 氢给体数：
  4
• 氢受体数：
  16

反应信息

• 作为产物：
  描述：

  pentaerythritol ethoxylate 、 3-巯基丙酸 在 硫酸 作用下， 以 甲苯 为溶剂， 反应 5.0h， 以90.7%的产率得到Poly(oxy-1,2-ethanediyl), I+/--hydro-I-(3-mercapto-1-oxopropoxy)-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1)
  参考文献：
  名称：

  내충격성이 우수한 광학 재료용 에스터 티올 화합물

  摘要：

  本发明涉及用于优良的光学材料的酯硫化合物。根据本发明的酯硫化合物包含多个分子内的酯键、烯丙基氧化物残基和硫醇官能团，由此制得的聚氨酯具有优异的光学和机械特性，如高折射率、高冲击性、高耐热性等，因此可用于制造各种塑料光学镜片，如眼镜镜片、相机镜头等。

  公开号：

  KR20180009128A

文献信息

• Dithiocarbonate-containing macromers and polymers derived therefrom
  申请人：Kulshrestha S. Ankur

  公开号：US20070225460A1

  公开（公告）日：2007-09-27

  Dithiocarbonate-containing macromer that contain biodegradable or water-soluble segments, and polymers derived from the reaction of these dithiocarbonate-containing macromers, are disclosed. The polymers derived from these dithiocarbonate-containing macromers with biodegradable or water-soluble segments are useful in medical and pharmaceutical applications.
• Photocurable Thiol-Ene Low Gas Permeability Membranes
  申请人：Hoyle Charles E.

  公开号：US20090253805A1

  公开（公告）日：2009-10-08

  The present invention provides modified multifunctional thiol-ene monomers wherein one or more thiols are reacted with a Michael addition reactive double bond compound. The present invention further discloses photocurable thiol-ene formulations comprising thiol-ene monomers including the modified multifunctional thiols. The present invention further discloses photocurable thiol-ene formulations comprising thiol-ene monomers and Michael addition reactive double bond molecules and a Michael catalyst. The formulations of the present invention can be photocured to make films or coatings. In a further disclosure, the formulations, including those comprised of unmodified multifunctional thiols and multifunctional enes, are photocured to form films applied to non-flexible or flexible polymer or non-polymer substrates suitable for food packaging, electronic products, optical products and other applications and free-standing films. The present invention further discloses photocurable thiol-ene formulations comprising thiol-ene monomers and Michael addition reactive double bond molecules and a Michael catalyst. These formulations are disclosed to form free-standing films and coatings on substrates when applied to flexible substrates. Such materials are suitable for use in the packaging of food products and other products which are to be maintained in a hermetically sealed relationship to the atmosphere.
• COMPOSITIONS AND POLYMER COMPOSITES PREPARED FROM THE SAME
  申请人：SAMSUNG ELECTRONICS CO., LTD.

  公开号：US20160005932A1

  公开（公告）日：2016-01-07

  A composition including: a monomer mixture including a first monomer having at least two thiol groups at its terminal end and a second monomer having at least two carbon-carbon unsaturated bond-containing groups at its terminal end; and at least one additive selected from a zinc compound, an indium compound, ascorbic acid or a salt thereof, citric acid or a salt thereof, a tocopherol, and a tocotrienol.
• BARRIER COATING COMPOSITIONS, COMPOSITES PREPARED THEREFROM, AND QUANTUM DOT POLYMER COMPOSITE ARTICLES INCLUDING THE SAME
  申请人：SAMSUNG ELECTRONICS CO., LTD.

  公开号：US20160160060A1

  公开（公告）日：2016-06-09

  A barrier coating composition including: a monomer combination including a first monomer having at least two thiol groups at its terminal end and a second monomer having at least two carbon-carbon unsaturated bond-containing groups at its terminal end; and a plurality of organo-modified clay particles dispersed in the monomer combination, wherein the organo-modified clay particles include a compound having a hydrocarbyl group linked to a heteroatom, and wherein the compound is a primary, secondary, or tertiary amine, a quaternary organoammonium salt, a primary, secondary, or tertiary phosphine, a quaternary organophosphonium salt, a thiol including an amine group, or a combination thereof.
• BARRIER FILMS AND QUANTUM DOT POLYMER COMPOSITE ARTICLES INCLUDING THE SAME
  申请人：SAMSUNG ELECTRONICS CO., LTD.

  公开号：US20160264820A1

  公开（公告）日：2016-09-15

  A barrier film comprising: a substrate; a first layer disposed on the substrate and comprising an oxidation product of polysilazane; and a second layer disposed directly on the first layer and comprising a thiol-ene polymer, wherein the polysilazane comprises a repeating unit represented by Chemical Formula 1, wherein R 1 and R 2 are each independently hydrogen, an aliphatic hydrocarbon group, an alicyclic hydrocarbon group, an alkylsilyl group, an alkylamino group, an alkoxy group, or an aromatic hydrocarbon group, and wherein the thiol-ene polymer is a polymerization product of a monomer combination including a first monomer having at least two thiol groups at its terminal end and a second monomer having at least two carbon-carbon unsaturated bond-containing groups at its terminal end.