2-巯基乙基十六烷酸酯 | 30093-91-5

• 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: 2-巯基乙基十六烷酸酯
• 英文名称: hexadecanoic acid 2-mercaptoethyl ester
• 英文别名: 2-mercaptoethyl palmitate；2-sulfanylethyl hexadecanoate
• CAS: 30093-91-5
• 化学式: C₁₈H₃₆O₂S
• 分子量: 316.549
• InChiKey: JNHUZSVMIPOGQO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.7
• 重原子数：
  21
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  27.3
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2930909090

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。
• A latent mercaptan as a heat stabilizer
  申请人：MORTON INTERNATIONAL, INC.

  公开号：EP0890608A2

  公开（公告）日：1999-01-13

  Both flexible and rigid vinyl chloride polymer compositions comprising a latent mercaptan-containing heat stabilizer are substantially free from the offensive odour typically associated with mercaptans and are protected during processing by the degradation products of the latent (i.e. blocked) mercaptan which include a free mercaptan. The free mercaptan thus released enhances the activity of metallic-based heat stabilizers such as zinc carboxylates and organotin carboxylates and mercaptides in the polymer composition. Other products of the degradation are believed to include carbocations of the blocking moiety which are stabilized by a molecular structure in which the electron deficiency is shared by several groups. The latent mercaptan comprises a 2-S-(tetrahydropyranyl)-thioalkanol or a carboxylic acid ester thereof.

  含有潜伏硫醇热稳定剂的软质和硬质氯乙烯聚合物组合物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伏（即被阻断）硫醇降解产物（包括游离硫醇）的保护。由此释放出的游离硫醇可增强聚合物成分中金属基热稳定剂（如羧酸锌、有机锡羧酸盐和硫醇）的活性。降解的其他产物据信还包括封端分子的碳基，这些碳基通过分子结构得到稳定，在这种结构中，电子缺陷由多个基团共享。潜在硫醇包括 2-S-（四氢吡喃基）硫代烷醇或其羧酸酯。
• A halogen-containing polymer composition stabilized by a latent mercaptan and a mixture of a zinc carboxylate and zinc chloride
  申请人：ROHM AND HAAS COMPANY

  公开号：EP1201706A1

  公开（公告）日：2002-05-02

  Flexible, semi-rigid, and rigid vinyl chloride polymer compositions containing a heat stabilizer comprising a latent mercaptan and a mixture of zinc chloride and a zinc carboxylate are substantially free from the offensive odor typically associated with mercaptans and are protected during processing by the degradation products of the latent (i.e., blocked) mercaptan which include a free mercaptan. The free mercaptan thus released enhances the activity of the mixture of zinc chloride and zinc carboxylate.

  软质、半硬质和硬质氯乙烯聚合物组合物含有一种热稳定剂，该热稳定剂包括一种潜伏硫醇以及氯化锌和羧酸锌的混合物，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伏硫醇（即封存硫醇）降解产物（包括游离硫醇）的保护。游离硫醇的释放增强了氯化锌和羧酸锌混合物的活性。
• 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。