Pentacosanedioic acid

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: Pentacosanedioic acid
• 化学式: C₂₅H₄₈O₄
• 分子量: 412.6
• InChiKey: VHDHONCVIHDOAO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.2
• 重原子数：
  29
• 可旋转键数：
  24
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• THERMAL ENERGY STORAGE AND TEMPERATURE STABILIZATION PHASE CHANGE MATERIALS COMPRISING ALKANOLAMIDES AND DIESTERS AND METHODS FOR MAKING AND USING THEM
  申请人：Entropy Solutions Inc.

  公开号：US20170044414A1

  公开（公告）日：2017-02-16

  This invention generally relates to thermoregulation and temperature stabilization, thermal protection and insulation, and nucleating agents. In particular, in alternative embodiments, provided are organic phase change materials comprising diesters and alkanolamides. In alternative embodiments, provided are Phase Change Material (PCMs) compositions comprising diesters and alkanolamides, and methods for making and using them. In alternative embodiments, the Phase Change Material (PCMs) compositions are used for thermal energy management, including energy storage and/or temperature stabilization, in various applications such as building, automotive, packaging, garment and footwear, textiles, fabrics, synthetic fibers, foods, microcapsules and other energy storage systems.

  这项发明通常涉及热调节和温度稳定、热保护和隔热以及成核剂。特别是，在替代实施方案中，提供了包括二酯和脂肪醇胺的有机相变材料。在替代实施方案中，提供了包括二酯和脂肪醇胺的相变材料（PCM）组合物，并提供了制备和使用它们的方法。在替代实施方案中，相变材料（PCM）组合物用于热能管理，包括在建筑、汽车、包装、服装和鞋类、纺织品、织物、合成纤维、食品、微胶囊和其他能量存储系统等各种应用中的能量存储和/或温度稳定。
• POLYMERS MADE OF RENEWABLE RESOURCES
  申请人：Mecking Stefan

  公开号：US20130030075A1

  公开（公告）日：2013-01-31

  Polycondensates with long-chain linear methylene sequences, their production, a method for producing linear odd-numbered C >20 α,ω-dicarboxylic acids and derivatives thereof and applications of the polycondensates are described.

  本文描述了具有长链线性亚甲基序列的聚缩酸酯、它们的生产方法、一种生产线性奇数碳数C>20α,ω-二羧酸及其衍生物的方法以及聚缩酸酯的应用。
• 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。
• [EN] CURABLE RESIN COMPOSITION, CURED OBJECT, LAYERED PRODUCT, METHOD FOR PRODUCING CURED OBJECT, SEMICONDUCTOR DEVICE, AND PHOTOBASE GENERATOR<br/>[FR] COMPOSITION DE RÉSINE DURCISSABLE, OBJET DURCI AINSI QUE PROCÉDÉ DE FABRICATION DE CELUI-CI, STRATIFIÉ, DISPOSITIF À SEMI-CONDUCTEURS, ET GÉNÉRATEUR DE PHOTOBASE<br/>[JA] 硬化性樹脂組成物、硬化物、積層体、硬化物の製造方法、及び、半導体デバイス、並びに、光塩基発生剤
  申请人：FUJIFILM CORP

  公开号：WO2022050278A1

  公开（公告）日：2022-03-10

  ポリイミド前駆体、ポリベンゾオキサゾール前駆体及びポリアミドイミド前駆体よりなる群から選ばれた少なくとも１種の樹脂、及び、アルコキシシリル基を有する光塩基発生剤を含む、硬化性樹脂組成物、上記硬化性樹脂組成物を硬化してなる硬化物、上記硬化物を含む積層体、上記硬化物の製造方法、及び、上記硬化物又は上記積層体を含む半導体デバイス、並びに、光塩基発生剤。

  选择至少一种由聚酰亚胺前体、聚苯并噁嗪前体和聚酰亚胺咪唑前体组成的树脂，以及含有烷氧基硅基的光碱发生剂的硬化树脂组合物，通过硬化上述硬化树脂组合物得到的硬化物，包含上述硬化物的层压体，制造上述硬化物的方法，以及包含上述硬化物或上述层压体的半导体器件，以及光碱发生剂。