(Z,Z)-9,12-十八烷二烯酸-2-巯基乙醇酯 | 52147-29-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: (Z,Z)-9,12-十八烷二烯酸-2-巯基乙醇酯
• 英文名称: 2-Mercaptoethyl (9Z,12Z)-octadeca-9,12-dienoate
• 英文别名: 2-sulfanylethyl (9Z,12Z)-octadeca-9,12-dienoate
• CAS: 52147-29-2
• 化学式: C₂₀H₃₆O₂S
• 分子量: 340.6
• InChiKey: OVTHRUQOYWQEJA-HZJYTTRNSA-N

物化性质

• LogP：
  8.340 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 重原子数：
  23
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  27.3
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Stabilizers for halogen-containing polymers
  申请人：MORTON INTERNATIONAL, INC.

  公开号：EP0254392A2

  公开（公告）日：1988-01-27

  A stabilizing composition for halogen-containing polymers, comprising a diorganotin oxide compound such as dibutyl or dioctyl tin oxide, an ethylenically unsaturated dicarboxylic acid ester compound such as dibutyl or dioctyl maleate and a mercaptan-containing organic compound such as isooctyl mercaptopropionate.

  一种用于含卤聚合物的稳定组合物，包括二甘醇锡氧化物化合物（如二丁基或二 辛基氧化锡）、乙烯不饱和二羧酸酯化合物（如马来酸二丁酯或马来酸二辛 酯）和含硫醇的有机化合物（如巯基丙酸异辛酯）。
• Improved PVC foam compositions
  申请人：MORTON INTERNATIONAL, INC.

  公开号：EP0850987A1

  公开（公告）日：1998-07-01

  The density of rigid foamed articles made by the thermal decomposition of a blowing agent in a vinyl chloride polymer is reduced by the use of an organotin mercaptoalkylcarboxylate, alone, or in combination with an organotin halide or carboxylate which activate the blowing agent. Sulfides made from said organotin mercaptoalkylcarboxylate are also superior activators of the blowing agent.

  单独使用有机锡巯基烷基羧酸盐，或与有机锡卤化物或羧酸盐结合使用，可激活发泡剂，从而降低通过发泡剂在氯乙烯聚合物中的热分解制成的硬质发泡物品的密度。由上述有机锡巯基烷基羧酸酯制成的硫化物也是发泡剂的优质活化剂。
• Method for improving adhesion of water-based inks to halogen-containing resin articles
  申请人：ROHM AND HAAS COMPANY

  公开号：EP1571178A2

  公开（公告）日：2005-09-07

  Flexible and semi-rigid vinyl chloride resin compositions comprising a combination of a latent mercaptan and an optional zinc salt of oxidized polyethylene (a zinc ionomer) as a heat stabilizer are substantially free from the offensive odor typically associated with mercaptans and are protected during processing by the degradation products of the latent mercaptan and the optional zinc ionomer. The oxidized polyethylene is split out from the ionomer to act as an adhesion promoter for aqueous inks and paints, and the residual zinc carboxylate functions as a co-stabilizer with the latent mercaptan in the composition. The latent mercaptan is exemplified by a 2-S-(tetrahydropyranyl)thioalkanol, a carboxylic acid ester thereof, a 2-S-(tetrahydropyranyl)-thiocarboxylic acid, an ester thereof, and the furanyl homologs of each.

  柔性和半刚性氯乙烯树脂组合物包含一种潜硫醇和一种可选的氧化聚乙烯锌盐（一种锌离子体）组合作为热稳定剂，基本上没有通常与硫醇有关的刺激性气味，并且在加工过程中受到潜硫醇和可选锌离子体降解产物的保护。氧化聚乙烯从离子聚合物中分离出来，作为水性油墨和油漆的附着力促进剂，残留的羧酸锌与组合物中的潜硫醇一起作为共稳定剂。潜硫醇的例子有：2-S-（四氢吡喃基）硫代烷醇、其羧酸酯、2-S-（四氢吡喃基）硫代烃酸、其酯以及它们的呋喃同系物。
• METHOD FOR IMPROVING ADHENSION OF WATER-BASED INKS TO HALOGEN- CONTAINING RESIN ARTICLES
  申请人：——

  公开号：US20020086920A1

  公开（公告）日：2002-07-04

  Flexible and semi-rigid vinyl chloride resin compositions comprising a combination of a latent mercaptan and a zinc salt of oxidized polyethylene (a zinc ionomer) as a heat stabilizer are substantially free from the offensive odor typically associated with mercaptans and are protected during processing by the degradation products of the latent mercaptan and the zinc ionomer. The oxidized polyethylene is split out from the ionomer to act as an adhesion promoter for aqueous inks and paints, and the residual zinc carboxylate functions as a co-stabilizer with the latent mercaptan in the composition. The latent mercaptan is exemplified by a 2-S-(tetrahydropyranyl)thioalkanol, a carboxylic acid ester thereof, a 2-S-(tetrahydropyranyl)thiocarboxylic acid, an ester thereof, and the furanyl homologs of each.

  柔性和半刚性氯乙烯树脂组合物包含一种潜硫醇和一种氧化聚乙烯锌盐（锌离子体）的组合物作为热稳定剂，基本上没有通常与硫醇有关的刺激性气味，并且在加工过程中受到潜硫醇和锌离子体降解产物的保护。氧化聚乙烯从离子聚合物中分离出来，作为水性油墨和油漆的附着力促进剂，而残留的羧酸锌则与组合物中的潜硫醇一起起到共稳定剂的作用。潜硫醇的例子包括 2-S-（四氢吡喃基）硫代烷醇、其羧酸酯、2-S-（四氢吡喃基）硫代羧酸、其酯以及它们的呋喃同系物。
• Method for improving adhesion of water based inks to halogen containing resin articles
  申请人：ROHM AND HAAS COMPANY

  公开号：EP1055704B1

  公开（公告）日：2005-11-23