2-甲氧基丁基甲基丙烯酸酯 | 67905-44-6

• 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
• 中文名称: 2-甲氧基丁基甲基丙烯酸酯
• 英文名称: 2-Methoxybutyl methacrylate
• 英文别名: 2-methoxybutyl 2-methylprop-2-enoate
• CAS: 67905-44-6
• 化学式: C₉H₁₆O₃
• 分子量: 172.22
• InChiKey: VWJAVBOLCVPIAK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• [EN] DERIVATIVES OF FATTY ESTERS, FATTY ACIDS AND ROSINS<br/>[FR] DÉRIVÉS D'ESTERS D'ACIDE GRAS, ACIDES GRAS ET ROSINES
  申请人：UNIV WASHINGTON STATE RES FDN

  公开号：WO2014116996A1

  公开（公告）日：2014-07-31

  Provided is a compound of Formula (I); where R1, R2, L1 and L2 are as described herein. The compound of Formula I and copolymers thereof can be used as epoxy resins, curing agents, flame retardants, UV curable agents and the like. A process for preparing the compound of Formula (I) is also provided.

  提供的是化合物的化学式（I）；其中R1、R2、L1和L2如本文所述。化合物的化学式I及其共聚物可用作环氧树脂、固化剂、阻燃剂、紫外光固化剂等。还提供了一种制备化合物的化学式（I）的方法。
• LED-curable low migration photoinitiators
  申请人：IGM MALTA LIMITED

  公开号：US10301399B2

  公开（公告）日：2019-05-28

  A photoinitiator includes a benzophenone moiety, a nitrogen-containing moiety covalently bonded to the benzophenone moiety, and an unsaturated polymerizable moiety covalently bonded to the nitrogen-containing moiety. The unsaturated polymerizable moiety includes an acrylate group or a methacrylate group.

  一个光引发剂包括苯基酮基团、共价键结合到苯基酮基团上的含氮基团以及共价键结合到含氮基团上的不饱和聚合基团。不饱和聚合基团包括丙烯酸酯基团或甲基丙烯酸酯基团。
• Bulk polymerization process
  申请人：S.C. JOHNSON & SON, INC.

  公开号：EP0096901A2

  公开（公告）日：1983-12-28

  A process to continuously bulk polymerize vinylic monomers to prepare low molecular weight, uniform, polymers employs minor amounts of initiator and, optionally solvents, at short residence times and moderate reaction temperatures to provide high yields of a product suitable for high solids applications.

  一种连续批量聚合乙烯基单体以制备低分子量、均匀聚合物的工艺，使用少量引发剂和可选溶剂，在较短的停留时间和适中的反应温度下提供适合高固体应用的高产率产品。
• Process for producing polymer useful in thermoset coatings and polymer so produced
  申请人：S.C. JOHNSON & SON, INC.

  公开号：EP0281095A2

  公开（公告）日：1988-09-07

  A polymerization process to produce polyol polymer useful in the formulation of thermoset coatings, including the polymer so produced, is disclosed. The polymers are characterized as having at least one main chain and a plurality of side chains attached thereto. The polymerization process comprises combining in a solvent, at an elevated temperature and for a predetermined period of time, an addition-polymerizable monomer (that is also a free-radical initiator) together with an ethylenically-unsaturated monomer (having a nucleophilic or an electrophilic moiety), to initiate addition copolymerization of the addition-polymerizable monomer with the ethylenically-unsaturated monomer, whereby propagation of the reaction forms the main chain of the polymer. Meanwhile, also combined in the solvent is a polymerizable, carbonyl carbon-containing, ringed molecule -- such as a lactone -- which, at the elevated temperature, has a ring portion that opens to initiate ionic-copolymerization (of the now-opened ring molecule) with the nucleophilic-containing or electrophilic-containing moiety, whereby propagation of this reaction forms the side chains of the polyol polymer. Termination of the addition-copolymerization and ionic-copolymerization reactions is effected when the polyol polymer attains a predetermined number-average and/or weight-average molecular weight. The polymerization process is characterized in that each of the main-chain and side-chain propagations occurs substantially simultaneously, relative to the other, without using a catalyst.

  本发明公开了一种聚合工艺，用于生产热固性涂料配方中有用的多元醇聚合物，包括以这种方法生产的聚合物。聚合物的特点是至少有一条主链和连接在主链上的多条侧链。聚合工艺包括在溶剂中，在较高温度下和预定时间内，将可加成聚合单体（也是自由基引发剂）与乙烯基不饱和单体（具有亲核或亲电分子）结合在一起，引发可加成聚合单体与乙烯基不饱和单体的加成共聚，反应的扩展形成聚合物的主链。同时，溶剂中还含有可聚合的、含羰基碳的环状分子（如内酯），在升高的温度下，该分子的环状部分打开，从而（使现已打开的环状分子）与亲核或亲电分子发生离子聚合反应，该反应的扩散形成多元醇聚合物的侧链。当多元醇聚合物达到预定的数均分子量和/或重均分子量时，加成聚合反应和离子聚合反应即告结束。该聚合工艺的特点是，相对于主链和侧链而言，每个主链和侧链的扩展基本上是同时进行的，无需使用催化剂。
• Water soluble polymers for detergent compositions
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0324568A2

  公开（公告）日：1989-07-19

  Detergent compositions include water soluble polymers which serve as builders, lime soap dispersants, and antiredeposition agents. The water soluble polymers, which fall into two structural classes, are especially useful in commercial heavy duty liquid detergent compositions, with which they are compatible in effective amounts. The water soluble polymers enhance several detergent properties such as antiredeposition and lime soap dispersancy with a concomittant loss in other detergent composition characteristics. Further, the polymers are compatible with enzyme containing liquid detergents. In the first structural class surfactant radicals are distributed along the polymer chain, which also includes pendent carboxyl and/or carboxylate salt radicals. An example of a polymer within this class is represented by the formula: wherein: EO = ethylene oxide C16-C18 = a(C16-Cl8)alkyl group or an aralkyl or alkaryl group in which the alkyl portion contains 16 to 18 carbon atoms. In the second structural class the polymers are terminated by a surfactant radical. The water soluble polymers are also effective dispersants for a number of particulate materials including kaolin clay and powdered coal, and inhibit the precipitation of calcium chloride and barium sulfate.

  洗涤剂组合物包括水溶性聚合物，可用作增效剂、石灰皂分散剂和防再沉积剂。水溶性聚合物分为两种结构类型，在商用重垢液体洗涤剂组合物中特别有用，因为它们能以有效的量与之相容。水溶性聚合物可增强多种洗涤剂特性，如抗沉积和石灰皂分散性，但同时会降低其他洗涤剂成分的特性。此外，聚合物还能与含酶液体洗涤剂相容。在第一类结构中，表面活性剂自由基沿聚合物链分布，其中还包括下垂的羧基和/或羧酸盐自由基。该类聚合物的一个例子如式所示： 其中EO = 环氧乙烷 C16-C18 =（C16-Cl8）烷基或芳基或烷芳基，其中烷基部分含有 16 至 18 个碳原子。在第二类结构中，聚合物以表面活性剂基团为端基。水溶性聚合物也是许多微粒材料（包括高岭土和煤粉）的有效分散剂，并可抑制氯化钙和硫酸钡的沉淀。