乙二醇二癸酸酯 | 624-06-6

• 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: 乙二醇二癸酸酯
• 英文名称: 1,2-ethanediol dihexanoate
• 英文别名: ethylene glycol dihexanoate；1,2-ethylene glycol dihexanoate；Ethandioldihexanoat；Ethylenglycoldicaproat；1,2-Bis-hexanoyloxy-aethan；1,2-bis-hexanoyloxy-ethane；ethylene glycol dicaproate；1,2-Dihexanoyloxy-aethan；2-Hexanoyloxyethyl hexanoate
• CAS: 624-06-6
• 化学式: C₁₄H₂₆O₄
• 分子量: 258.358
• InChiKey: XIEWGQFCESQNBK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  18
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2917190090

反应信息

• 作为反应物：
  描述：

  乙二醇二癸酸酯 在 三甲基氯硅烷 、 sodium 作用下， 以 甲苯 为溶剂， 以22%的产率得到7-羟基-6-十二烷酮
  参考文献：
  名称：

  Daynard, Tim S.; Eby, Paul S.; Hutchinson, John H., Canadian Journal of Chemistry, 1993, vol. 71, # 7, p. 1022 - 1028

  摘要：

  DOI：
• 作为产物：
  描述：

  乙二醇 、 己酸 在 sulfonated charcoal 作用下， 以 苯 为溶剂， 反应 5.0h， 以95%的产率得到乙二醇二癸酸酯
  参考文献：
  名称：

  Prager, Rolf H.; Yurui, Zhang, Australian Journal of Chemistry, 1989, vol. 42, # 6, p. 1003 - 1005

  摘要：

  DOI：

文献信息

• Zinc-Catalyzed Depolymerization of Polyethers to Produce Valuable Building Blocks
  作者：Stephan Enthaler

  DOI：10.1007/s10562-014-1214-8

  日期：2014.5

  a straightforward methodology for the depolymerization of artificial polyethers applying cheap and abundant zinc(II) salts as precatalysts. In the presence of bio-based fatty acid chlorides as depolymerization reagent well-defined chloroesters were accessible in good to excellent yields. Moreover, acetic anhydride and fatty acids were applied as depolymerization reagents resulting in the formation of

  聚合物的回收仍然是可持续社会的一个重要问题。特别是，将报废聚合物转化为单体或合适的低分子量化学品为新型高质量聚合物材料创造了原料，有助于节约资源并实现整体高效的废物管理系统。在本研究中，我们建立了一种简单的方法来解聚人工聚醚，使用廉价且丰富的锌 (II) 盐作为预催化剂。在生物基脂肪酰氯作为解聚试剂的情况下，可以以良好至极好的收率获得明确定义的氯酯。此外，乙酸酐和脂肪酸用作解聚试剂，导致以中等产率形成二乙酸盐。在这两种情况下，所获得的产物（氯酯、二乙酸酯）都可以成为聚合化学中有用的构件。值得注意的是，总体而言，聚醚的回收是可能的。图形摘要
• A Novel One-Pot Synthesis Ofesters Byexchange Reactions between Carbonates and Anhydrides
  作者：Corrado Berti、Martino Colonna、Elisabetta Marianucci、Bassam Sweileh、Francesco Pilati

  DOI：10.1080/00397919908086053

  日期：1999.3

  Abstract A new method for the synthesis of esters by exchange reaction between anhydrides and carbonates, without any solvent, in the presence of Ti or Sn based catalyst is presented.

  摘要 提出了一种在无溶剂条件下，在钛或锡基催化剂存在下，通过酸酐和碳酸酯之间的交换反应合成酯的新方法。
• Process for alkoxylation of esters and products produced therefrom
  申请人：Vista Chemical Company

  公开号：US05386045A1

  公开（公告）日：1995-01-31

  A process for producing alkoxylated mono-, di-, and tri-esters in which a starting material ester and an alkylene oxide are reacted in the presence of selected calcium based catalysts.

  一种生产烷氧基化的单酯、双酯和三酯的工艺，其中在选定的钙基催化剂的存在下，通过反应起始材料酯和烷基氧化物。
• Molecular Healing of Polymeric Materials, Coatings, Plastics, Elastomers, Composites, Laminates, Adhesives, and Sealants by Active Enzymes
  申请人：McDaniel C. Steven

  公开号：US20100210745A1

  公开（公告）日：2010-08-19

  Disclosed herein are polymeric materials such as a coating, a plastic, a laminate, a composite, an elastomer, an adhesive, or a sealant; a surface treatment such as a textile finish or a wax; a filler for such a polymeric material or a surface treatment that includes an enzyme such as an esterase (e.g., a lipolytic enzyme, a sulfuric ester hydrolase, an organophosphorus compound degradation enzyme), an enzyme (e.g., a lysozyme, a lytic transglycosylase) that degrades a cell wall and/or a cell membrane component, a biocidal or biostatic peotide, and/or a peptidase. Also disclosed herein are methods of altering a material's property such as service life, flexability, or rigidity, by incorporation of an enzyme into a material capable of being chemically crosslinked by the activity of a lipolytic enzyme, a hydrolase, and/or a urease.

  本文公开了一些聚合材料，如涂层、塑料、层压板、复合材料、弹性体、粘合剂或密封剂；一种表面处理，如纺织品涂层或蜡；一种填料，用于这样的聚合材料或表面处理，其中包括一种酶，如酯酶（例如，脂肪水解酶，硫酸酯水解酶，有机磷化合物降解酶），降解细胞壁和/或细胞膜成分的酶（例如，溶菌酶，裂解转糖基酶），生物杀菌或生物静态肽，以及/或肽酶。本文还公开了通过将酶纳入可通过脂肪水解酶、水解酶和/或脲酶的活性交联材料中来改变材料性能，如使用寿命、柔韧性或刚度的方法。
• Anti-fouling Paints and Coatings
  申请人：Reactive Surfaces LTD

  公开号：US20150191607A1

  公开（公告）日：2015-07-09

  Disclosed herein are polymeric materials such as a coating, a plastic, a laminate, a composite, an elastomer, an adhesive, or a sealant; a surface treatment such as a textile finish or a wax; a filler for such a polymeric material or a surface treatment that includes an enzyme such as an esterase (e.g., a lipolytic enzyme, a sulfuric ester hydrolase, an organophosphorus compound degradation enzyme), an enzyme (e.g., a lysozyme, a lytic transglycosylase) that degrades a cell wall and/or a cell membrane component, a biocidal or biostatic peptide, and/or a peptidase. Also disclosed herein are methods of altering a material's property such as service life, flexability, or rigidity, by incorporation of an enzyme into a material capable of being chemically crosslinked by the activity of a lipolytic enzyme, a hydrolase, and/or a urease.

  本文披露了聚合材料，例如涂层、塑料、层压材料、复合材料、弹性体、粘合剂或密封剂；表面处理，例如纺织品整理或蜡；填充剂，用于这种聚合材料或表面处理，包括酯酶（例如脂肪水解酶、硫酸酯水解酶、有机磷化合物降解酶）的酶，降解细胞壁和/或细胞膜成分的酶（例如溶菌酶、裂解转葡糖苷酶），生物杀菌或生物稳定肽，和/或肽酶。本文还披露了通过将酶并入能够通过脂肪水解酶、水解酶和/或脲酶的活性进行化学交联的材料中，改变材料性能（例如使用寿命、柔韧性或刚度）的方法。