2-Pentyloxyethanol-acetat | 5312-09-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 2-Pentyloxyethanol-acetat
• 英文别名: 2-(Pentyloxy)ethyl acetate；2-pentoxyethyl acetate
• CAS: 5312-09-4
• 化学式: C₉H₁₈O₃
• 分子量: 174.24
• InChiKey: INRKVKPTZMIOTG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 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：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• COATING COMPOSITION AND PRODUCTION METHOD FOR SAME, AND FORMATION METHOD FOR COATING FILM USING SAME
  申请人：Asahi Glass Company, Limited

  公开号：EP2559742A1

  公开（公告）日：2013-02-20

  To provide a coating composition containing a fluorinated copolymer having repeating units derived from ethylene and tetrafluoroethylene, which can be formed into a coating film by coating and which can be produced at a relatively low temperature, and a process for its production, and a process for forming a coating film of the fluorinated copolymer by using this composition, which can be carried out at a relatively low temperature. A coating composition comprising microparticles of a fluorinated copolymer (ETFE) having repeating units derived from ethylene and repeating units derived from tetrafluoroethylene, and a solvent capable of dissolving ETFE at a temperature of not higher than the melting point of ETFE, wherein the microparticles of ETFE are microparticles precipitated from a solution having ETFE dissolved in the solvent, and are dispersed in the solvent.

  提供一种含有含氟共聚物的涂层组合物，该共聚物具有来自乙烯和四氟乙烯的重复单元，可以通过涂覆形成涂膜，并且可以在相对较低的温度下生产，还提供一种生产该组合物的工艺，以及一种使用该组合物形成含氟共聚物涂膜的工艺，该工艺可以在相对较低的温度下进行。一种涂料组合物，它包含氟化共聚物（ETFE）的微粒，该共聚物具有来自乙烯的重复单元和来自四氟乙烯的重复单元，以及能够在不高于 ETFE 熔点的温度下溶解 ETFE 的溶剂，其中 ETFE 的微粒是从溶解有 ETFE 的溶液中析出的微粒，并分散在溶剂中。
• CHARGE RETENTION MEDIUM
  申请人：Asahi Glass Company, Limited

  公开号：EP2648196A1

  公开（公告）日：2013-10-09

  To provide a charge retention medium having a surface potential at a practical level, although it is obtained from a composition containing a fluorinated copolymer having repeating units based on tetrafluoroethylene and repeating units based on ethylene. A charge retention medium (electret 30) which is obtained from a composition containing a fluorinated copolymer (A) having repeating units based on tetrafluoroethylene and repeating units based on ethylene; and at least one charge aid (B) selected from the group consisting of a compound having at least one amino group and at least one reactive functional group (excluding an amino group) and a compound having at least two amino groups and having no reactive functional group (excluding an amino group).

  提供一种电荷保持介质，尽管它是由一种含有氟化共聚物的组合物获得的，该共聚物具有以四氟乙烯为基础的重复单元和以乙烯为基础的重复单元，但它的表面电位达到实用水平。 一种电荷保持介质（驻极体 30），由含有氟化共聚物（A）的组合物获得，该共聚物具有以四氟乙烯为基础的重复单元和以乙烯为基础的重复单元；以及至少一种电荷助剂（B），该助剂选自具有至少一个氨基和至少一个反应性官能团（不包括氨基）的化合物和具有至少两个氨基且不具有反应性官能团（不包括氨基）的化合物组成的组。
• METHOD FOR PRODUCING CHARGE RETENTION MEDIUM
  申请人：Asahi Glass Company, Limited

  公开号：EP2648197A1

  公开（公告）日：2013-10-09

  To provide a process for producing a charge retention medium, with which a coating film (precursor of a charge retention medium) containing a fluorinated copolymer having repeating units based on tetrafluoroethylene and repeating units based on ethylene can easily be formed on the surface of a substrate, even in a case where the surface of the substrate has a complicated shape. A process for producing a charge retention medium (electret 30), which comprises a step of applying a coating composition containing a fluorinated copolymer (A) having repeating units based on tetrafluoroethylene and repeating units based on ethylene, and an organic solvent (C), to a substrate (first substrate 10) to form a coating film.

  提供一种电荷保持介质的生产工艺，通过该工艺，即使在基材表面形状复杂的情况下，也能容易地在基材表面形成含有氟化共聚物的涂膜（电荷保持介质的前体），该氟化共聚物具有以四氟乙烯为基础的重复单元和以乙烯为基础的重复单元。 一种电荷保持介质（驻极体 30）的生产工艺，包括将含有氟化共聚物（A）的涂层组合物（A）（A）具有基于四氟乙烯的重复单元和基于乙烯的重复单元）和有机溶剂（C）涂敷到基底（第一基底 10）上以形成涂膜的步骤。
• COMPOSITION, MEMBRANE, AND METHOD FOR PRODUCING MEMBRANE
  申请人：Sumitomo Chemical Company Limited

  公开号：EP3686262A1

  公开（公告）日：2020-07-29

  A composition including a binder and a variable thermal conductivity material satisfying a conditional expression 1, wherein a content of the variable thermal conductivity material is from 300 parts by weight to 10,000 parts by weight with respect to a content of 100 parts by weight of the binder: κmax/κ25≥1.2 (wherein, κ25 represents a thermal conductivity at 25°C, and κmax represents the maximum value of a thermal conductivity at 200°C or 500°C.)

  一种组合物，包括粘合剂和满足条件表达式 1 的可变导热材料，其中可变导热材料的含量为 300 份（重量）至 10 000 份（重量），相对于 100 份（重量）粘合剂的含量：κmax/κ25≥1.2（其中，κ25 表示 25°C 时的导热系数，κmax 表示 200°C 或 500°C 时的导热系数的最大值）。
• Temperature-stable paraffin inhibitor compositions
  申请人：Ecolab USA Inc.

  公开号：US10759989B2

  公开（公告）日：2020-09-01

  Disclosed are compositions including up to 20 wt % of a paraffin inhibiting polymer and a non-polymeric ester compound, wherein the compositions flow at a temperature between about 0° C. and −40° C., or between about −20° C. and −40° C. The non-polymeric ester compounds are liquids at 20° C. and atmospheric pressure, and have boiling points over 100° C., in many cases over 200° C. The compositions are useful to inhibit paraffin deposition during petroleum recovery, refining, storing, and transporting under field conditions, wherein the concentrates are pumpable and pourable, do not precipitate, and do not exhibit high pressure buildup inside enclosed containers at temperatures as low as −40° C. and as high as 60° C.

  本发明公开了包括高达 20 wt % 的石蜡抑制聚合物和非聚合酯化合物的组合物，其中组合物在约 0° C 至 -40° C 或约 -20° C 至 -40° C 的温度下流动、在现场条件下进行石油开采、提炼、储存和运输时，这些组合物可用于抑制石蜡沉积，其中的浓缩物可泵送和浇注，不会沉淀，在低至零下 40 摄氏度和高至 60 摄氏度的温度下，在封闭容器内也不会出现高压积聚。

表征谱图