[2-(methacryloyloxy)ethoxy]acetic acid | 612071-48-4

• 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-(methacryloyloxy)ethoxy]acetic acid
• 英文别名: 2-[2-(2-Methylprop-2-enoyloxy)ethoxy]acetic acid
• CAS: 612071-48-4
• 化学式: C₈H₁₂O₅
• 分子量: 188.18
• InChiKey: BLSCWACAKUHBOC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  13
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  72.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  聚乙二醇单马来酸酯 在 Jones reagent 作用下， 以 丙酮 为溶剂， 生成 [2-(methacryloyloxy)ethoxy]acetic acid
  参考文献：
  名称：

  Engineering of new crosslinked functional PEG micrometer-sized particles of narrow size distribution for enzyme immobilization

  摘要：

  New functional crosslinked poly(ethylene glycol) (PEG) micrometer-sized particles of narrow size distribution were prepared by dispersion co-polymerization in an aqueous continuous phase of the monomers methacrylate polyethylene glycol carboxylic acid (MA-PEG-COOH) or methacrylate polyethylene glycol amine (MA-PEG-NH2) with polyethylene glycol methacrylate ether (MA-PEG-OCH3) and the crosslinker monomer polyethylene glycol dimethacrylate (PEDMA). The effect of various polymerization parameters, e.g., total monomer concentration, crosslinker monomer concentration, initiator concentration and stabilizer concentration and M-w on the size, size distribution and polymerization yield of the produced particles has been studied. As a model for enzyme immobilization, trypsin was covalently bound to the functional PEG particles. A substantial loss in the activity and an increase in the stability of the conjugated enzyme, as compared to the free one, were demonstrated. (c) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.polymer.2013.04.030

文献信息

• NEAR-INFRARED-RAY-ABSORBING COMPOSITION, NEAR-INFRARED-RAY CUT FILTER USING SAME, MANUFACTURING METHOD THEREFOR, CAMERA MODULE, AND MANUFACTURING METHOD THEREFOR
  申请人：FUJIFILM CORPORATION

  公开号：US20160037034A1

  公开（公告）日：2016-02-04

  Provided are a near-infrared-ray-absorbing composition having strong near-infrared shielding properties when a cured film is produced, a near-infrared-ray cut filter, a manufacturing method therefor, a camera module, and a manufacturing method therefor. The near-infrared-ray-absorbing composition includes a copper complex obtained by reacting a compound (A) having at least two coordination sites with a copper component.

  提供了一种近红外光吸收组合物，当产生固化膜时具有强大的近红外屏蔽性能，以及一种近红外光切割滤光片、其制造方法、相机模块以及其制造方法。该近红外光吸收组合物包括通过将至少具有两个配位位点的化合物（A）与铜组分反应而获得的铜配合物。
• ARTIFICIAL NAIL REMOVAL METHOD, ARTIFICIAL NAIL COMPOSITION, ARTIFICIAL NAIL, ARTIFICIAL NAIL FORMING METHOD, AND NAIL ART KIT
  申请人：FUJIFILM Corporation

  公开号：EP3009122A1

  公开（公告）日：2016-04-20

  An object of the invention is to provide an artificial nail removal method by which the burden on the fingertip or nail is reduced without compromising the merit of the glossiness of nail decorations, and without using acetone at the time of removal. Another object of the invention is to provide a nail art kit and an artificial nail composition that are used for the artificial nail removal method, and an artificial nail that uses the artificial nail composition. Disclosed is an artificial nail removal method including a step of applying an artificial nail composition on or above the nail of a human being or an animal, or on or above a support to form a coating film; a step of drying and/or exposing to light the coating film, and thereby forming an artificial nail; and a removal step of removing the artificial nail by bringing the artificial nail into contact with a removal liquid, in which the artificial nail composition includes (Component A) a compound having an ethylenically unsaturated group and an acid group, and/or (Component B) a polymer having an acid group, and the removal liquid is an aqueous solution having a pH of from 8 to 11.

  本发明的一个目的是提供一种卸除人造指甲的方法，通过这种方法可以减轻指尖或指甲的负担，同时又不影响指甲装饰品的光泽度，而且卸甲时不需要使用丙酮。本发明的另一个目的是提供一种美甲工具包和一种人造指甲组合物，用于人造指甲的去除方法，以及一种使用该人造指甲组合物的人造指甲。 本发明公开了一种人造指甲去除方法，包括将人造指甲组合物涂在人或动物的指甲上或指甲上方，或涂在支撑物上或支撑物上方以形成涂膜的步骤；干燥和/或将涂膜暴露在光线下从而形成人造指甲的步骤；人工指甲组合物包括（成分 A）具有乙烯不饱和基团和酸性基团的化合物，和/或（成分 B）具有酸性基团的聚合物，去除液为 pH 值为 8-11 的水溶液。
• US9826129B2
  申请人：——

  公开号：US9826129B2

  公开（公告）日：2017-11-21
• Engineering of new crosslinked functional PEG micrometer-sized particles of narrow size distribution for enzyme immobilization
  作者：Natali Askinadze、Eran Gluz、Ofra Ziv、Dana M. Mizrahi、Shlomo Margel

  DOI：10.1016/j.polymer.2013.04.030

  日期：2013.5

  New functional crosslinked poly(ethylene glycol) (PEG) micrometer-sized particles of narrow size distribution were prepared by dispersion co-polymerization in an aqueous continuous phase of the monomers methacrylate polyethylene glycol carboxylic acid (MA-PEG-COOH) or methacrylate polyethylene glycol amine (MA-PEG-NH2) with polyethylene glycol methacrylate ether (MA-PEG-OCH3) and the crosslinker monomer polyethylene glycol dimethacrylate (PEDMA). The effect of various polymerization parameters, e.g., total monomer concentration, crosslinker monomer concentration, initiator concentration and stabilizer concentration and M-w on the size, size distribution and polymerization yield of the produced particles has been studied. As a model for enzyme immobilization, trypsin was covalently bound to the functional PEG particles. A substantial loss in the activity and an increase in the stability of the conjugated enzyme, as compared to the free one, were demonstrated. (c) 2013 Elsevier Ltd. All rights reserved.