1-[2-(2-vinyloxyethoxy)ethoxy]-2,3-epoxypropane | 4587-01-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 环氧化物
• 英文名称: 1-[2-(2-vinyloxyethoxy)ethoxy]-2,3-epoxypropane
• 英文别名: 2-{2-[2-(vinyloxy)ethoxy]ethoxymethyl}oxirane；vinyl glycidyl ether of diethylene glycol；11,12-epoxy-3,6,9-trioxa-1-dodecene；[2-(2-vinyloxy-ethoxy)-ethoxymethyl]-oxirane；Oxirane, [[2-[2-(ethenyloxy)ethoxy]ethoxy]methyl]-；2-[2-(2-ethenoxyethoxy)ethoxymethyl]oxirane
• CAS: 4587-01-3
• 化学式: C₉H₁₆O₄
• 分子量: 188.224
• InChiKey: ZZUOMIBQIZYSJM-UHFFFAOYSA-N

物化性质

• 沸点：
  90-93 °C(Press: 1.0 Torr)
• 密度：
  1.054±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  13
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  40.2
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2910900090

反应信息

• 作为反应物：
  描述：

  1-[2-(2-vinyloxyethoxy)ethoxy]-2,3-epoxypropane 在 potassium tert-butylate 、 三氟乙酸 作用下， 以 乙醚 为溶剂， 反应 17.0h， 生成 2-methyl-4-(2-propynyloxymethyl)-1,3,6,9-tetraoxacycloundecane
  参考文献：
  名称：

  Vinyl Ethers Containing an Epoxy Group: XXI. Synthesis and Acid-Catalyzed Cyclization of 1-[ -(Vinyloxy)alkoxy]-3-(2-propynyloxy)-2-propanols- A Simple Route to 2-Propynyloxymethyl-Substituted Cyclic Polyethers

  摘要：

  Base-catalyzed reaction of 2-[omega-(vinyloxy)alkoxy]methyloxiranes with 2-propynyl alcohol (similar to3 wt % of t-BuOK, 60-85degreesC, 3-12 h) afforded first reperesentatives of the 1-[omega-(vinyloxy)alkoxy]-3-(2-propynyloxy)-2-propanol series in up to 99% yield. Treatment of 1-[2-(vinyloxy)ethoxy]- and 1-[2-(vinyloxy)ethoxyethoxy]-3-(2-propynyloxy)-2-propanols with trifluoroacetic acid (similar to0.5 wt. %) in dry diethyl ether resulted in cyclization with formation of up to 96% of (2-methyl-1,3,6-trioxocan-4-yl)methyl- and (2-methyl-1,3,6,9-tetraoxacycloundecan-4-yl)methyl 2-propynyl ethers.

  DOI：

  10.1023/b:rujo.0000010551.79215.53
• 作为产物：
  描述：

  二乙二醇单乙烯基醚 、 环氧氯丙烷 在 sodium hydroxide 作用下， 以 水 为溶剂， 反应 5.0h， 以61%的产率得到1-[2-(2-vinyloxyethoxy)ethoxy]-2,3-epoxypropane
  参考文献：
  名称：

  摘要：

  DOI：

  10.1023/a:1019687828252

文献信息

• Production process for ethylene oxide copolymer
  申请人：Dai-Ichi Kogyo Seiyaku Co., Ltd.

  公开号：EP1327650A1

  公开（公告）日：2003-07-16

  The present invention provides a production process, in which, when an ethylene oxide copolymer is obtained, conditions for obtaining this copolymer having a desirable molecular weight with ease and good reproducibility are provided. The production process for an ethylene oxide copolymer, according to the present invention, comprises the step of carrying out polymerization of a monomer mixture under stirring in a solvent, thereby obtaining the ethylene oxide copolymer, wherein the monomer mixture includes ethylene oxide and a substituted oxirane compound of a structural formula (1) as essential raw materials; with the production process being characterized in that the stirring is carried out by a stirring power of not less than 0.6 kW/m3.

  本发明提供了一种生产工艺，在该工艺中，当获得环氧乙烷共聚物时，提供了轻松获得该共聚物的条件，该共聚物具有理想的分子量和良好的重现性。根据本发明，环氧乙烷共聚物的生产工艺包括在溶剂中搅拌下对单体混合物进行聚合，从而获得环氧乙烷共聚物的步骤，其中单体混合物包括环氧乙烷和结构式为(1)的取代环氧乙烷化合物作为主要原料；生产工艺的特点在于搅拌是通过不小于0.6千瓦/立方米的搅拌功率进行的。
• Water soluble non-ionic alkylene oxide resin and production process therefor
  申请人：DAI-ICHI KOGYO SEIYAKU CO., LTD.

  公开号：EP1568728A2

  公开（公告）日：2005-08-31

  The present invention concerns a method of removing a solvent from a solution of a water soluble nonionic alkylene oxide resin and the resin removed with the solvent by using the method. The invention also concerns a process for producing a water soluble nonionic alkylene oxide resin after removal of a solvent and a resin obtained thereby, a method of manufacturing pellets of the resin and pellets obtained thereby, as well as a method of manufacturing pulverized resin products, and pulverized resin products obtained by the method.

  本发明涉及一种从水溶性非离子型环氧亚烷基树脂溶液中去除溶剂的方法，以及用该方法去除的带溶剂的树脂。本发明还涉及一种在去除溶剂后生产水溶性非离子环氧亚烷基树脂的方法和由此获得的树脂、制造树脂颗粒和由此获得的颗粒的方法，以及制造树脂粉末产品的方法和通过该方法获得的树脂粉末产品。
• Process for production of ethylene oxide copolymer
  申请人：NIPPON SHOKUBAI CO., LTD.

  公开号：EP1568726A1

  公开（公告）日：2005-08-31

  An object of the present invention is to provide a process which can produce, easily and with good productivity and reproducibility, an ethylene oxide copolymer provided with desired compositional ratios of monomers and a desired molecular weight and further with a desired melting point. As a means of achieving this object, a process according to the present invention for production of an ethylene oxide copolymer is a process comprising a step of polymerizing a monomer mixture including ethylene oxide as a main component, thereby producing the ethylene oxide copolymer, with the process being characterized in that the polymerization step includes at least one step each of the following steps: a step in which only the ethylene oxide is supplied to thus polymerize it; and a step in which the ethylene oxide and another monomer are supplied to thus polymerize them.

  本发明的一个目的是提供一种工艺，该工艺能以良好的生产率和再现性容易地生产出具有所需单体组成比和所需分子量，并进一步具有所需熔点的环氧乙烷共聚物。作为实现这一目标的方法，根据本发明生产环氧乙烷共聚物的工艺是包括聚合以环氧乙烷为主要成分的单体混合物的步骤，从而生产环氧乙烷共聚物，该工艺的特征在于聚合步骤包括以下步骤中的至少一个步骤：仅提供环氧乙烷使其聚合的步骤；以及提供环氧乙烷和另一种单体使其聚合的步骤。
• ELECTROLYTE COMPOSITION, ELECTROLYTE MEMBRANE, ELECTRODE, BATTERY AND METHOD FOR EVALUATING ELECTROLYTE COMPOSITION
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP3648226A1

  公开（公告）日：2020-05-06

  The present invention provides an electrolyte composition that provides better charging/discharging performance when used in a cell than a conventional electrolyte composition. The present invention relates to an electrolyte composition containing an alkali metal salt, at least one polymer selected from the group consisting of a polyether polymer, a (meth)acrylic polymer, a nitrile polymer, and a fluoropolymer, and an ion dissociation accelerator. The composition has an alkali metal salt concentration of 1.8 mol/kg or higher.

  本发明提供了一种电解质组合物，与传统电解质组合物相比，该组合物用于电池时可提供更好的充电/放电性能。本发明涉及一种电解质组合物，其中含有碱金属盐、至少一种选自聚醚聚合物、（甲基）丙烯酸聚合物、腈聚合物和含氟聚合物组成的组的聚合物以及离子解离促进剂。组合物中碱金属盐的浓度为 1.8 摩尔/千克或更高。
• ELECTROLYTE COMPOSITION, ELECTROLYTE FILM, AND METHOD OF MANUFACTURING ELECTROLYTE FILM
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP3817119A1

  公开（公告）日：2021-05-05

  The present invention aims to provide an electrolyte composition from which an electrolyte film having a higher battery performance than typical electrolyte films is obtained. The present invention provides an electrolyte composition containing an alkali metal salt. The composition further contains a photocurable and/or thermosetting monomer; and a salt dissociating agent. A content ratio of the alkali metal salt is 50% by mass or more relative to 100% by mass of the total amount of the alkali metal salt, the photocurable and/or thermosetting monomer, and the salt dissociating agent.

  本发明旨在提供一种电解质组合物，从该组合物中可获得比典型电解质薄膜具有更高的电池性能的电解质薄膜。本发明提供了一种含有碱金属盐的电解质组合物。该组合物还含有一种光固化和/或热固性单体；以及一种盐解离剂。碱金属盐的含量比为碱金属盐、光固化和/或热固性单体以及盐解离剂总量的 50%（以质量计）或更多（以质量计），而碱金属盐、光固化和/或热固性单体以及盐解离剂的总量为 100%。