14-羟基-3,6,9,12-四氧杂十四碳-1-基丙烯酸酯 | 85136-60-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 14-羟基-3,6,9,12-四氧杂十四碳-1-基丙烯酸酯
• 英文名称: pentaethyleneglycol monoacrylate
• 英文别名: 14-Hydroxy-3,6,9,12-tetraoxatetradecyl acrylate；2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethyl prop-2-enoate
• CAS: 85136-60-3
• 化学式: C₁₃H₂₄O₇
• 分子量: 292.329
• InChiKey: GYIXDFJDLKMWAA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  20
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.77
• 拓扑面积：
  83.4
• 氢给体数：
  1
• 氢受体数：
  7

安全信息

• 海关编码：
  2918199090

反应信息

• 作为反应物：
  描述：

  14-羟基-3,6,9,12-四氧杂十四碳-1-基丙烯酸酯 在 吡啶 、 sodium iodide 作用下， 以 丙酮 为溶剂， 反应 18.0h， 生成 Acrylic acid 2-(2-{2-[2-(2-iodo-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethyl ester
  参考文献：
  名称：

  Macrocyclic Ethers by Free Radical Cyclizations

  摘要：

  Tin hydride reduction of omega-iodo-polyoxaalkyl acrylates 1 using syringe pump addition of both reactants to a solution of AIBN in benzene at 80 degrees C afforded the corresponding cyclic polyethers in excellent yields.

  DOI：

  10.1080/00397919708004135
• 作为产物：
  描述：

  羟丙基淀粉磷酸酯 、 丙烯酰氯 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 以35%的产率得到14-羟基-3,6,9,12-四氧杂十四碳-1-基丙烯酸酯
  参考文献：
  名称：

  Macrocyclic Ethers by Free Radical Cyclizations

  摘要：

  Tin hydride reduction of omega-iodo-polyoxaalkyl acrylates 1 using syringe pump addition of both reactants to a solution of AIBN in benzene at 80 degrees C afforded the corresponding cyclic polyethers in excellent yields.

  DOI：

  10.1080/00397919708004135

文献信息

• Copolymers containing polyoxyalkylene side chains
  申请人：Johnson & Johnson Clinical Diagnostics, Inc.

  公开号：EP0468584A2

  公开（公告）日：1992-01-29

  Copolymers are prepared from (a) at least 0.5 mole % of monomers having reactive groups which are, directly or indirectly, capable of reaction with free amine or sulfhydryl groups of biologically active substances, (b) from 0.1 to 20 mole % of monomers having polyoxyalkylene side chains, each of which side chains has a molecular weight of at least 88, and (c) up to 99.4 mole % of oleophilic monomers which provide hydrophobicity to the copolymers. The copolymers can be supplied as latex particles in aqueous compositions.

  共聚物由以下单体制备而成：(a) 至少 0.5 摩尔%的单体具有可直接或间接与生物活性物质的游离胺或巯基反应的活性基团；(b) 0.1 至 20 摩尔%的单体具有聚氧亚烷基侧链，其中每条侧链的分子量至少为 88；(c) 高达 99.4 摩尔%的亲油单体为共聚物提供疏水性。共聚物可以作为水性组合物中的胶乳颗粒供应。
• Precipitation polymerization process for producing an oil adsorbent polymer capable of entrapping solid particles and liquids and the product thereof
  申请人：AMCOL INTERNATIONAL CORPORATION

  公开号：EP0863159A2

  公开（公告）日：1998-09-09

  A process for producing a microporous oil sorbent polymer comprising the steps of: dissolving a polyunsaturated monomer in a silicone organic solvent to provide a monomer mixture containing more than 90% by weight polyunsaturated monomer; polymerizing said monomers by precipitation polymerization, under an inert atmosphere to precipitate microporous, micro-particles in the form of micro-particles, agglomerates and aggregates having a bulk density of about 0.02 gm/cm3 to about 0.01 gm/cm3 and capable of adsorbing at least about 20 % by weight organic materials based on the total weight of polymer plus adsorbed organic material.

  一种生产微孔吸油聚合物的工艺，包括以下步骤 将多不饱和单体溶解在有机硅溶剂中，得到单体混合物，其中多不饱和单体的重量占 90% 以上； 在惰性气氛下，通过沉淀聚合使所述单体聚合，沉淀出微孔、微颗粒、团聚体和聚集体形式的微颗粒，其体积密度约为 0.02 gm/cm3 至约 0.01 gm/cm3，能够吸附至少约 20%（重量）的有机材料（基于聚合物和被吸附有机材料的总重量）。
• Process for producing an oil and water absorbent polymer capable of entrapping solid particles and liquids and the product thereof
  申请人：AMCOL INTERNATIONAL CORPORATION

  公开号：EP0863161A2

  公开（公告）日：1998-09-09

  The present invention is directed to a porous polymer microparticle, in the form of broken spheres, open to a porous oleophilic interior surface area, having a high oil and water absorbency and an apparent bulk density of about 0.008 to about 0.1 grams/cc. The preferred method of the present invention comprises the steps of: dissolving at least one, and preferably at least two, polyunsaturated monomers along with an effective amount of an organic polymerization initiator in a water-immiscible organic solvent to provide a monomer mixture; adding the monomer mixture to an aqueous solution, preferably having an effective amount of a suspension stabilizer dissolved therein, to form an organic/aqueous biphasic liquid system; vigorously agitating the biphasic liquid system at a rate sufficient to cause the water-immiscible organic phase to be suspended as microdroplets in the aqueous phase; continuing vigorous agitating during polymerization of the monomers in the suspended microdroplets to produce a microporous polymer microparticle; and separating the microporous polymer microparticle from the organic solvent to produce a microporous and oil sorbent polymer microparticle having a mean unit diameter of less than about 50 microns and a total sorptive capacity for mineral oil that is at least about 72% by weight, preferably at least about 90% by weight dry polymer basis.

  本发明涉及一种多孔聚合物微粒，其形式为碎球体，具有多孔亲油性内表面积，具有较高的吸油和吸水性，表观体积密度约为 0.008 至约 0.1 克/cc。本发明的优选方法包括以下步骤： 将至少一种（最好至少两种）多不饱和单体与有效量的有机聚合引发剂一起溶解在不溶于水的有机溶剂中，以提供单体混合物； 将单体混合物加入水溶液（最好溶解有有效量的悬浮稳定剂）中，形成有机/水 双相液体体系； 以足以使不溶于水的有机相以微滴形式悬浮在水相中的速度，剧烈搅拌双相液体体系； 在悬浮微滴中的单体聚合过程中继续剧烈搅拌，以产生微孔聚合物微粒；以及 将微孔聚合物微粒从有机溶剂中分离出来，制得微孔吸油聚合物微粒，其平均单位直径小于约 50 微米，对矿物油的总吸附能力至少约为 72%（按重量计），最好至少约为 90%（按干聚合物重量计）。
• Polyurethane polymer having bisphenol group and photoimageable composition containing the same
  申请人：Eternal Chemical Co., Ltd.

  公开号：EP1840146A1

  公开（公告）日：2007-10-03

  The present invention provides a polymer having the structure of formula (I) wherein n, R1, R2, R3, R4, R5, R6, a, b and c are as defined in the specification. The present invention also provides a negative-acting photoimageable composition comprising the above-mentioned polymer of formula (I), which is suitable for the fabrication of printed circuit boards.

  本发明提供了一种具有式 (I) 结构的聚合物 其中 n、R1、R2、R3、R4、R5、R6、a、b 和 c 如说明书中所定义。本发明还提供了一种包含上述式（I）聚合物的可负作用光成像组合物，该组合物适用于印刷电路板的制造。
• FINE METAL PARTICLE DISPERSANT, FINE METAL PARTICLE DISPERSED LIQUID, AND CURED FILM
  申请人：Harima Chemicals, Inc.

  公开号：EP2962750A1

  公开（公告）日：2016-01-06

  A metal fine particle dispersant is obtained by reaction of a polymer (a) containing a first reactive functional group, an ionic group to be absorbed to metal fine particles, and a polyoxyalkylene side chain with a compound (b) containing a second reactive functional group to be bonded to the first reactive functional group and an active energy ray curable group to be cured by an active energy ray. A metal fine particle dispersion liquid containing the metal fine particle dispersant, metal fine particles, and a dispersion medium is prepared. The metal fine particle dispersion liquid is cured, thereby obtaining a cured film.

  将含有第一活性官能团、可被金属微粒吸收的离子基团和聚氧亚烷基侧链的聚合物 (a) 与含有可与第一活性官能团结合的第二活性官能团和可被活性能量射线固化的活性能量射线可固化基团的化合物 (b) 反应，可获得金属微粒分散剂。制备含有金属微粒分散剂、金属微粒和分散介质的金属微粒分散液。固化金属微粒分散液，从而获得固化薄膜。