2-巯基乙基庚酸酯 | 22909-87-1

• 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-巯基乙基庚酸酯
• 英文名称: 2-Mercaptoethyl heptanoate
• 英文别名: 2-sulfanylethyl heptanoate
• CAS: 22909-87-1
• 化学式: C₉H₁₈O₂S
• 分子量: 190.31
• InChiKey: RAQXZZCIQKGGNI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  12
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  27.3
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Heat stabilizers for halogenated resins
  申请人：PENNWALT CORPORATION

  公开号：EP0124833A1

  公开（公告）日：1984-11-14

  A halogen-free stabilizer composition of an aliphatic mercaptan and at least one sulfur-containing organotin compound having a group therein is used as a component of a halogenated resin to provide stability against deterioration of the resin by heat. Upto 80% of the mercaptan of this composition can be replaced by an alkali or alkaline earth metal salt of a mercaptan or mercapto acid.

  一种由脂肪族硫醇和至少一种含硫有机锡化合物组成的无卤稳定剂组合物，具有 的无卤稳定剂组合物，可用作卤化树脂的成分，以防止树脂受热变质。这种组合物中多达 80% 的硫醇可由硫醇或巯基酸的碱金属盐或碱土金属盐取代。
• A pleasantly fragrant process for stabilizing halogen-containing polymers
  申请人：MORTON INTERNATIONAL, INC.

  公开号：EP0994148A1

  公开（公告）日：2000-04-19

  A pleasant fragrance is imparted to the stabilization of a halogen-containing polymer by the use of an organotin mercaptoalkyl heptanoate, and, optionally, up to 50%, on an equivalents basis, of a sulfide thereof as the stabilizer. A mixture of the heptanoate with up to 80% by weight of the mixture of a second carboxylate having from 8 to 20 carbon atoms in the carboxylate moiety may be used in place of the heptanoate.

  使用有机锡巯基烷基庚酸酯，以及可选的最多 50%（按当量计算）的硫化物作为 稳定剂，可为含卤聚合物的稳定化带来怡人的香味。可使用庚酸酯与第二种羧酸酯的混合物（按重量计，羧酸酯分子中含有 8 至 20 个碳原子）最多 80% 的混合物来代替庚酸酯。
• RUBBER COMPOSITION AND PNEUMATIC TIRE HAVING TREAD MANUFACTURED FROM SAID RUBBER COMPOSITION
  申请人：SUMITOMO RUBBER INDUSTRIES, LTD.

  公开号：EP2960264A1

  公开（公告）日：2015-12-30

  Provided are a rubber composition having a good balance of improved fuel efficiency, abrasion resistance, and wet grip performance while providing good processability, and a pneumatic tire having a tread manufactured from the rubber composition. A rubber composition comprising: a copolymer synthesized by copolymerization of a conjugated diene monomer and an unsaturated acyclic monoester represented by the formula (1) below; and carbon black and/or silica, wherein R1 represents hydrogen or a C1-C30 hydrocarbon group, and R2 represents hydrogen or a C1-C30 hydrocarbon group.

  本发明提供了一种橡胶组合物，该橡胶组合物在提高燃油效率、耐磨性和湿抓地力性能方面取得了良好的平衡，同时还具有良好的加工性能；还提供了一种充气轮胎，该轮胎的胎面由该橡胶组合物制造而成。一种橡胶组合物，包括：通过共轭二烯单体和不饱和无环单酯的共聚合成的共聚物，如下式（1）所示；以及炭黑和/或白炭黑、 其中 R1 代表氢或 C1-C30 烃基，R2 代表氢或 C1-C30 烃基。
• RUBBER COMPOSITION AND PNEUMATIC TIRE HAVING TREAD FABRICATED USING RUBBER COMPOSITION
  申请人：Sumitomo Rubber Industries, Ltd.

  公开号：EP3072924A1

  公开（公告）日：2016-09-28

  Provided are a rubber composition that shows a balanced improvement in fuel economy, abrasion resistance, and wet grip performance while having good processability, and a pneumatic tire including a tread formed from the rubber composition. The present invention relates to a rubber composition containing: a copolymer synthesized by copolymerization of a conjugated diene monomer and a compound represented by the formula (1) below; and carbon black and/or silica, wherein R11 and R12 are the same as or different from each other and each represent a hydrogen atom or a C1-C30 hydrocarbon group.

  本发明提供了一种在燃油经济性、耐磨性和湿抓地力性能方面均有改善，同时具有良好加工性能的橡胶组合物，以及一种包括由该橡胶组合物形成的胎面的充气轮胎。本发明涉及一种橡胶组合物，其中含有：通过共聚二烯单体与下式（1）所代表的化合物共聚合成的共聚物；以及炭黑和/或白炭黑、 其中 R11 和 R12 彼此相同或不同，各自代表氢原子或 C1-C30 烃基。
• RUBBER COMPOSITION AND PNEUMATIC TIRE COMPRISING TREAD FORMED FROM SAID RUBBER COMPOSITION
  申请人：Sumitomo Rubber Industries, Ltd.

  公开号：EP3176189A1

  公开（公告）日：2017-06-07

  Provided are a rubber composition that shows a balanced improvement in fuel economy, abrasion resistance, and wet grip performance while having good processability, and a pneumatic tire including a tread formed from the rubber composition. The present invention relates to a rubber composition containing: a copolymer synthesized by copolymerizing a conjugated diene monomer and a compound represented by the formula (1) below; and carbon black and/or silica, wherein R1 and R2 are the same or different and each represent a hydrogen atom or a C1-C30 hydrocarbon group.

  本发明提供了一种在燃油经济性、耐磨性和湿抓地力性能方面均有改善，同时具有良好加工性能的橡胶组合物，以及一种包括由该橡胶组合物形成的胎面的充气轮胎。本发明涉及一种橡胶组合物，其中含有：通过共聚二烯单体和下式（1）所代表的化合物共聚合成的共聚物；以及炭黑和/或白炭黑、 其中 R1 和 R2 相同或不同，各自代表氢原子或 C1-C30 烃基。