十八烷二酸单乙酯 | 1002-59-1

• 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: 十八烷二酸单乙酯
• 英文名称: octadecanedioic acid monoethyl ester
• 英文别名: Octadecandisaeure-monoaethylester；17-Carboethoxy-heptadecansaeure；18-Ethoxy-18-oxooctadecanoic acid
• CAS: 1002-59-1
• 化学式: C₂₀H₃₈O₄
• 分子量: 342.519
• InChiKey: MLGDNXDDSRFRGF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.1
• 重原子数：
  24
• 可旋转键数：
  19
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  十八烷二酸单乙酯 在 氯化亚砜 作用下， 生成 17-chlorocarbonyl-heptadecanoic acid ethyl ester
  参考文献：
  名称：

  Chang, Huaxue Xuebao/Acta Chimica Sinica, 1955, vol. 21, p. 178,185

  摘要：

  DOI：
• 作为产物：
  描述：

  十八烷二酸二乙酯 生成 十八烷二酸单乙酯
  参考文献：
  名称：

  Drake; Melamed, Journal of the American Chemical Society, 1948, vol. 70, p. 366

  摘要：

  DOI：

文献信息

• [EN] HIGH PURITY DIBASIC ACID COMPOSITIONS AND METHODS OF MAKING THE SAME<br/>[FR] COMPOSITIONS D'ACIDE DIBASIQUE DE PURETÉ ÉLEVÉE ET LEURS PROCÉDÉS DE PRODUCTION
  申请人：ELEVANCE RENEWABLE SCIENCES

  公开号：WO2015053988A1

  公开（公告）日：2015-04-16

  High-purity dibasic acid compositions are generally disclosed. In some embodiments, the dibasic acid compositions are solutions or suspensions. In some other embodiments, the compositions are solid-state compositions. In some such embodiments, the solid-state compositions include a dibasic acid as a crystalline solid and further include a low quantity of certain impurities, such as monobasic acids, various esters, and the like. Methods and systems for making such high-purity dibasic acid compositions are also disclosed.

  高纯度的二元酸组合物通常被披露。在某些实施例中，二元酸组合物是溶液或悬浮液。在其他一些实施例中，组合物是固态组合物。在这样的一些实施例中，固态组合物包括二元酸作为晶体固体，并进一步包括低量的某些杂质，例如一元酸，各种酯等。还披露了制备这种高纯度二元酸组合物的方法和系统。
• 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。
• METHODS OF REFINING AND PRODUCING DIBASIC ESTERS AND ACIDS FROM NATURAL OIL FEEDSTOCKS
  申请人：ELEVANCE RENEWABLE SCIENCES, INC.

  公开号：US20140121402A1

  公开（公告）日：2014-05-01

  Methods and systems for making dibasic esters and/or dibasic acids using metathesis are generally disclosed. In some embodiments, the methods comprise reacting a terminal olefin ester with an internal olefin ester in the presence of a metathesis catalyst to form a dibasic ester and/or dibasic acid. In some embodiments, the terminal olefin ester or the internal olefin ester are derived from a renewable feedstock, such as a natural oil feedstock. In some such embodiments, the natural oil feedstock, or a transesterified derivative thereof, is metathesized to make the terminal olefin ester or the internal olefin ester.

  本发明通常涉及使用交换反应制备双酸二元酯和/或二元酸的方法和系统。在某些实施例中，该方法包括在交换催化剂的存在下，将末端烯烃酯与内部烯烃酯反应，形成双酸二元酯和/或二元酸。在某些实施例中，末端烯烃酯或内部烯烃酯来源于可再生原料，例如天然油类原料。在某些此类实施例中，天然油类原料或其酯交换衍生物通过交换反应制备末端烯烃酯或内部烯烃酯。
• 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。
• Fluorinated silane compounds, compositions, and articles
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US10233285B2

  公开（公告）日：2019-03-19

  Fluorinated silane compounds, compositions containing the fluorinated silane compounds, and articles prepared using the fluorinated silane compounds and compositions are described. The fluorinated silane compounds can be soluble or dispersible in aqueous media, such as water, and can be used to coat articles, such as glass articles.

  本文描述了氟化硅烷化合物、含有氟化硅烷化合物的组合物以及使用氟化硅烷化合物和组合物制备的物品。氟化硅烷化合物可溶于或分散于水介质（如水）中，并可用于涂覆玻璃制品等物品。