3-羟基丙基月桂酸酯 | 10108-22-2

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 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: 3-羟基丙基月桂酸酯
• 英文名称: dodecanoic acid 3-hydroxypropyl ester
• 英文别名: lauric acid-(3-hydroxy-propyl ester)；Laurinsaeure-(3-hydroxy-propylester)；3-hydroxypropyl laurate；propylene glycol monolaurate；lauroglycol；Dodecanoic acid, 3-hydroxypropyl ester；3-hydroxypropyl dodecanoate
• CAS: 10108-22-2
• 化学式: C₁₅H₃₀O₃
• 分子量: 258.401
• InChiKey: CVYRIYSTCBFCIE-UHFFFAOYSA-N

物化性质

• 沸点：
  325.1±15.0 °C(Predicted)
• 密度：
  0.932±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  18
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2915900090

反应信息

• 作为反应物：
  描述：

  3-羟基丙基月桂酸酯 在 吡啶 、 二溴三苯基膦 作用下， 以 乙腈 为溶剂， 反应 1.0h， 以97%的产率得到3-溴丙基十二烷酸酯
  参考文献：
  名称：

  Contiguous versus Segmented Hydrophobicity in Micellar Systems

  摘要：

  This paper addresses a question not yet posed systematically in surfactant chemistry: How do the colloidal properties of surfactants respond to insertion of non-hydrocarbon functionalities (i.e., ester groups) within chains that are normally entirely hydrocarbon? In answering this question, two classes of such chain-modified surfactants were discovered. One class forms only small aggregates with noncooperative self-assembly, low foaming, high areas of occupancy at the air/water interface, and weak solid-adsorption and solubilization properties. The other class is much more normal with regard to these properties and, in fact, can even exceed conventional surfactants in mesitylene solubilization. Differences between the two categories of chain-modified surfactants originate from the degree of segmentation of the hydrocarbon and, in particular, upon the location of the longest segment. Segmented hydrophobicity, having in principle a "hydrophobic potential" similar to that of a contiguous hydrophobicity of equal length, can induce aggregation but, concurrently, alters the mode of assembly into films and micelles.

  DOI：

  10.1021/ja040105s
• 作为产物：
  描述：

  月桂酸 在 吡啶 、 氯化亚砜 作用下， 以 二氯甲烷 为溶剂， 反应 24.0h， 生成 3-羟基丙基月桂酸酯
  参考文献：
  名称：

  Contiguous versus Segmented Hydrophobicity in Micellar Systems

  摘要：

  This paper addresses a question not yet posed systematically in surfactant chemistry: How do the colloidal properties of surfactants respond to insertion of non-hydrocarbon functionalities (i.e., ester groups) within chains that are normally entirely hydrocarbon? In answering this question, two classes of such chain-modified surfactants were discovered. One class forms only small aggregates with noncooperative self-assembly, low foaming, high areas of occupancy at the air/water interface, and weak solid-adsorption and solubilization properties. The other class is much more normal with regard to these properties and, in fact, can even exceed conventional surfactants in mesitylene solubilization. Differences between the two categories of chain-modified surfactants originate from the degree of segmentation of the hydrocarbon and, in particular, upon the location of the longest segment. Segmented hydrophobicity, having in principle a "hydrophobic potential" similar to that of a contiguous hydrophobicity of equal length, can induce aggregation but, concurrently, alters the mode of assembly into films and micelles.

  DOI：

  10.1021/ja040105s

文献信息

• Facile and efficient synthesis of hydroxyalkyl esters from cyclic acetals through aerobic photo-oxidation using anthraquinone-2-carboxylic acid
  作者：Tomoaki Yamaguchi、Yasuhisa Kudo、Shin-ichi Hirashima、Eiji Yamaguchi、Norihiro Tada、Tsuyoshi Miura、Akichika Itoh

  DOI：10.1016/j.tetlet.2015.02.104

  日期：2015.4

  oxidation protocol of various cyclic acetals with molecular oxygen and anthraquinone-2-carboxylic acid under visible light irradiation by a fluorescent lamp afforded their corresponding hydroxyalkyl esters.

  在荧光灯的可见光照射下，各种环状缩醛与分子氧和蒽醌-2-羧酸的便利的无金属氧化方案，得到了它们相应的羟烷基酯。
• 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。
• SYSTEMS AND METHODS FOR PRODUCING SURFACTANTS AND SURFACTANT INTERMEDIATES
  申请人：McNeff Clayton V.

  公开号：US20120264955A1

  公开（公告）日：2012-10-18

  Embodiments of the invention include processing lipid feedstocks into various products. Embodiments of the invention include processing lipid feedstocks into various products. In an embodiment, the invention includes a method of processing a lipid feedstock comprising combining triglycerides from the lipid feedstock with water to form a first reaction mixture, contacting the first reaction mixture with a first metal oxide catalyst at a temperature of greater than 200 degrees Celsius to form a first product mixture including free fatty acids and glycerin, combining the free fatty acids with a diol to form a second reaction mixture, and contacting the second reaction mixture with a second metal oxide catalyst at a temperature of greater than 200 degrees Celsius to form a second product mixture. Other embodiments are also included herein.

  本发明的实施例包括将脂质原料加工成各种产品。在一种实施例中，本发明包括一种处理脂质原料的方法，其中包括将脂质原料中的甘油三酯与水混合形成第一反应混合物，将第一反应混合物与第一金属氧化物催化剂接触，在大于200摄氏度的温度下形成包括游离脂肪酸和甘油的第一产品混合物，将游离脂肪酸与二元醇混合形成第二反应混合物，并将第二反应混合物与第二金属氧化物催化剂接触，在大于200摄氏度的温度下形成第二产品混合物。本发明还包括其他实施例。
• 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。
• PHASE CHANGE MATERIAL
  申请人：DUPONT NUTRITION BIOSCIENCES APS

  公开号：US20180155595A1

  公开（公告）日：2018-06-07

  This invention describes a phase change material being 1,3-propanediol ester where the 1,3-propanediol ester can be either a 1,3-propanediol monoester or a 1,3-propanediol diester. This invention further describes the use of 1,3-propanediol ester as a phase change material for releasing or absorbing latent heat during melting or crystallization. This invention also describes the use of the phase change material for use in non-food and food applications.

  本发明描述了一种相变材料，即1,3-丙二醇酯，其中1,3-丙二醇酯可以是1,3-丙二醇单酯或1,3-丙二醇二酯。本发明进一步描述了将1,3-丙二醇酯用作相变材料，在熔化或结晶过程中释放或吸收潜热的用途。本发明还描述了将该相变材料用于非食品和食品应用的用途。