2,3-双(乙烯氧基)丁烷 | 86351-12-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2,3-双(乙烯氧基)丁烷
• 英文名称: 2,3-Bis-vinyloxy-butane
• 英文别名: 2,3-Bis(ethenoxy)butane
• CAS: 86351-12-4
• 化学式: C₈H₁₄O₂
• 分子量: 142.198
• InChiKey: WJSSGRNOLJPGNJ-UHFFFAOYSA-N

物化性质

• 沸点：
  111-112 °C(Press: 18 Torr)
• 密度：
  0.865±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  乙炔 、 2,3-丁二醇 在 氢氧化钾 、 二甲基亚砜 作用下， 100.0 ℃ 、101.32 kPa 条件下， 反应 5.0h， 以33%的产率得到2,3-双(乙烯氧基)丁烷
  参考文献：
  名称：

  Trofimov, B. A.; Kudyakova, R. N.; Oparina, L. A., Journal of applied chemistry of the USSR, 1991, vol. 64, # 4.2, p. 786 - 790

  摘要：

  DOI：

文献信息

• Nucleophilic Addition to Acetylenes in Superbasic Catalytic Systems: XIV. Vinilation of Diols in a System CsF-NaOH
  作者：L. A. Oparina、M. Ya. Khil’ko、N. A. Chernyshova、S. I. Shaikhudinova、L. N. Parshina、Th. Preiss、J. Henkelmann、B. A. Trofimov

  DOI：10.1007/s11178-005-0223-x

  日期：2005.5

  A new catalytic system CsF-NaOH was developed for the synthesis of mono- and divinyl ethers of alkanediols exceeding in efficiency KOH. The nucleophilic addition of diols to acetylene in the presence of this system occurs both at enhance pressure (without solvent, 140–160°C) and atmospheric pressure (in DMSO medium, 100°C) of acetylene. Conditions were established of a selective preparation in a high yield of divinyl ethers from diols.

  开发了一种新的催化体系CsF-NaOH，用于合成烷二醇的一乙烯基和二乙烯基醚，其效率超过了KOH。在该体系存在下，二醇对乙炔的亲核加成既可以在加压（无溶剂，140-160°C）下进行，也可以在大气压（DMSO介质，100°C）下进行。建立了从二醇中高收率选择性制备二乙烯基醚的条件。
• Reactive diluent and curable resin composition
  申请人：NIPPON SHOKUBAI CO., LTD.

  公开号：US20030199655A1

  公开（公告）日：2003-10-23

  The present invention provides a reactive diluent composition which overcomes drawbacks of both the radical-cure and the cationic-cure reactive diluents and can be applied in a broad variety of uses such as paints, inks, adhesives, pressure sensitive adhesives, surface-modifiers, and molding materials; a curable resin composition containing the same; an activated energy ray-curable resin composition; and an activated energy ray-curable ink composition for ink-jet printing. A reactive diluent composition comprising a vinyl ether group-containing (meth)acrylic ester represented by the following general formula (1): CH 2 ═CR 1 —COO—R 2 —O—CH═CH—R 3 (1) wherein R 1 represents a hydrogen atom or a methyl group; R 2 represents an organic residue of 2 to 20 carbon atoms; R 3 represents a hydrogen atom or an organic residue of 1 to 11 carbon atoms and a hydroxyl group-containing polymerizable compound and/or divinyl ether.

  本发明提供了一种反应性稀释剂组合物，克服了自由基固化和阳离子固化反应性稀释剂的缺点，并可广泛应用于涂料、油墨、粘合剂、压敏粘合剂、表面改性剂和模塑材料等各种用途；一种可固化树脂组合物，其中包含该反应性稀释剂组合物；一种活性能量射线可固化的树脂组合物；以及适用于喷墨打印的活性能量射线可固化的油墨组合物。所述反应性稀释剂组合物包括以下通式（1）所表示的含乙烯基醚基的（甲）丙烯酸酯：CH2═CR1—COO—R2—O—CH═CH—R3(1)，其中R1表示氢原子或甲基基团；R2表示2至20个碳原子的有机残基；R3表示氢原子或1至11个碳原子的有机残基和一个含羟基的可聚合化合物和/或二乙烯醚。
• FUMARIC ACID DIESTER-CINNAMIC ACID ESTER-BASED COPOLYMER, PRODUCTION METHOD THEREOF AND FILM USING THE SAME
  申请人：TOSOH CORPORATION

  公开号：US20150291751A1

  公开（公告）日：2015-10-15

  To provide a novel fumaric acid diester-cinnamic acid ester-based copolymer having a high molecular weight, which is expected to maintain excellent strength or ensures excellent toughness even when formed into a film, a method for efficiently producing the copolymer, and a film using the same. The fumaric acid diester-cinnamic acid ester-based copolymer contains a fumaric acid diester residue unit, a cinnamic acid ester residue unit having an alkyl group with a carbon number of 1 to 6, and a residue unit of a polyfunctional monomer having two or more radical polymerizable functional groups.

  提供一种具有高分子量的新型顺丁烯二酸二酯-肉桂酸酯共聚物，预计即使形成薄膜也能保持优异的强度或确保出色的韧性，以及一种高效生产该共聚物的方法和使用该共聚物的薄膜。该顺丁烯二酸二酯-肉桂酸酯共聚物包含顺丁烯二酸二酯残基单元、具有碳数为1至6的烷基的肉桂酸酯残基单元和具有两个或更多自由基聚合官能团的多官能单体残基单元。
• (FUMARIC ACID DIESTER)-(CINNAMIC ACID ESTER) COPOLYMER, METHOD FOR PRODUCING SAME, AND FILM PRODUCED USING SAME
  申请人：Tosoh Corporation

  公开号：EP2927250A1

  公开（公告）日：2015-10-07

  To provide a novel fumaric acid diester-cinnamic acid ester-based copolymer having a high molecular weight, which is expected to maintain excellent strength or ensures excellent toughness even when formed into a film, a method for efficiently producing the copolymer, and a film using the same. The fumaric acid diester-cinnamic acid ester-based copolymer contains a fumaric acid diester residue unit, a cinnamic acid ester residue unit having an alkyl group with a carbon number of 1 to 6, and a residue unit of a polyfunctional monomer having two or more radical polymerizable functional groups.

  提供一种新型富马酸二酯-肉桂酸酯基共聚物，该共聚物具有高分子量，即使形成薄膜也可望保持优异的强度或确保优异的韧性；提供一种高效生产该共聚物的方法；以及提供一种使用该共聚物的薄膜。富马酸二酯-肉桂酸酯基共聚物含有富马酸二酯残基单元、具有碳原子数为 1 至 6 的烷基的肉桂酸酯残基单元和具有两个或两个以上可自由基聚合官能团的多官能团单体残基单元。
• CURABLE COMPOSITION FOR MECHANICAL FOAMING, AND METHOD FOR MANUFACTURING FOAM OF SAME
  申请人：ThreeBond Co., Ltd.

  公开号：EP3885399A1

  公开（公告）日：2021-09-29

  Provided is a curable composition for mechanical foaming in which bubbles are evenly dispersed and bubbles do not rise to the liquid surface and from which a foam can be favorably formed when the curable composition for mechanical foaming is mechanically foamed. A curable composition for mechanical foaming having a complex viscosity η* that satisfies the following conditions (A) and (B) in frequency dependence measurement by a rheometer, in which the curing form of the curable composition for mechanical foaming is not a moisture curing form: condition (A): η* at 0.1 Hz and 25°C is in a range of 1000 to 50000 Pa·s; and condition (B): η* at 10.0 Hz and 25°C is in a range of 100 to 1000 Pa·s.

  本发明提供了一种用于机械发泡的可固化组合物，在该组合物中气泡分散均匀，且气泡不会上升到液体表面，在对该用于机械发泡的可固化组合物进行机械发泡时，可从该组合物中有利地形成泡沫。 一种机械发泡用可固化组合物，其复合粘度 η* 在流变仪的频率依赖性测量中满足以下条件 (A) 和 (B)，其中机械发泡用可固化组合物的固化形式不是湿气固化形式： 条件 (A)：在 0.1 Hz 和 25°C 时，η* 的范围为 1000 至 50000 Pa-s；以及 条件 (B)：在 10.0 赫兹和 25°C 时，η* 在 100 至 1000 Pa-s 之间。