1,2-环己二醇二缩水甘油醚 | 37763-26-1

• 物质功能分类: 催化剂及助剂 - 石油化工类
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 环氧化物
• 中文名称: 1,2-环己二醇二缩水甘油醚
• 中文别名: 环己二醇二缩水甘油醚
• 英文名称: 1,2-bis(oxiran-2-ylmethoxy)cyclohexane
• 英文别名: 1,2-cyclohexandiol diglycidyl ether；2-[[2-(oxiran-2-ylmethoxy)cyclohexyl]oxymethyl]oxirane
• CAS: 37763-26-1
• 化学式: C₁₂H₂₀O₄
• 分子量: 228.288
• InChiKey: NOYXQFBTCCSKQG-UHFFFAOYSA-N

物化性质

• 密度：
  1.15±0.1 g/cm3 (20℃ 760 Torr)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  43.5
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2942000000

制备方法与用途

应用1：2-环己二醇二缩水甘油能显著降低环氧树脂的粘度，减少环氧固化物的脆性，并改善其拉伸性能和抗冲击强度。它是一种优秀的活性稀释剂，具有广泛的应用前景。

反应信息

• 作为反应物：
  描述：

  1,2-环己二醇二缩水甘油醚 、 间苯二胺 在 盐酸 、 sodium nitrite 作用下， 以 水 为溶剂， 反应 5.8h， 生成
  参考文献：
  名称：

  一种环氧树脂发泡剂，环氧树脂组合物及其制 备和应用

  摘要：

  本发明公开了一种如结构式(I)所述的化合物作为环氧树脂发泡剂的用途，以及一种环氧树脂组合物及其制备方法和用途。所述发泡剂的制备原料包括芳香族二伯胺、亚硝酸钠和双环氧化合物，该发泡剂用于环氧树脂组合物后，在UV照射作用下发生分解，产生氮气，并且可以通过调整UV的强度来控制发泡速率，因此满足低温度施工的要求，发泡剂与环氧树脂相容性好，能够在环氧树脂中稳定存在，解决物理发泡剂在体系中存储期较短和化学发泡剂需要在高温下才能分解产生气体的问题，采用该发泡剂制备泡沫的机械强度高，所述环氧树脂组合物适用于对耐热性较高要求的管道保温。

  公开号：

  CN108840842B
• 作为产物：
  描述：

  1-Chloro-3-[2-(3-chloro-2-hydroxypropoxy)cyclohexyl]oxypropan-2-ol 、 氢氧化钾 以91%的产率得到
  参考文献：
  名称：

  BABAXANOV, R. A.;ZEJNALOV, S. B.;BUDAGOVA, R. N.;KARPENKO, L. P., AZERB. XIM. ZH.,(1987) N 4, 88-93

  摘要：

  DOI：

文献信息

• LITHIUM SELECTIVE CROWN ETHER,LITHIUM ADSORBENT USING SAME, AND PREPARATION METHOD THEREOF.
  申请人：MYONGJI UNIVERSITY INDUSTRY AND ACADEMIA COOPERATION FOUNDATION

  公开号：US20160280678A1

  公开（公告）日：2016-09-29

  Disclosed herein are a novel crown ether with bulky and rigid groups and a method for preparing the same. Also provided are a lithium adsorbent comprising the novel crown ether immobilized onto a nanofiber, and a method for preparing the same. The lithium-selective crown ether is synthesized through intermolecular cyclization between a bulky epoxide and a rigid aromatic compound such as 1,2-dihydroxybenzene, and can effectively recover lithium ions. For use as a lithium adsorbent, the novel crown ether with both bulky and rigid subunits is immobilized onto a polymer nanofiber. The crown ether-immobilized polymer nanofibers may be formed into a recyclable membrane.

  本文揭示了一种具有庞大和刚性基团的新型冠醚及其制备方法。还提供了一种锂吸附剂，其中包括将新型冠醚固定在纳米纤维上，并提供了相应的制备方法。锂选择性冠醚是通过庞大环氧化物和刚性芳香化合物（如1,2-二羟基苯）之间的分子间环化合成的，能够有效地回收锂离子。作为锂吸附剂，具有庞大和刚性亚基的新型冠醚被固定在聚合物纳米纤维上。冠醚固定的聚合物纳米纤维可以形成可回收的膜。
• Methods and Systems for Making Thiol Compounds from Terminal Olefinic Compounds
  申请人：Upshaw Thomas A.

  公开号：US20090264669A1

  公开（公告）日：2009-10-22

  The application discloses thiol ester molecules and α-hydroxy thiol ester molecules having a thiol group located on one of the final two carbon atoms in a carbon chain or a terminal or α-hydroxyl groups, respectively. The disclosed thiol ester molecules and or α-hydroxyl thiol ester molecules es may be made from unsaturated ester molecules having one or more terminal alkene groups. The disclosed techniques also provide methods for making unsaturated ester molecules having one or more terminal alkene groups by the metathesis of unsaturated esters having one or more internal carbon-carbon double bonds (e.g. natural source oils). The thiol ester molecules or α-hydroxy thiol ester molecule may be used in reactions with isocyanate monomers, epoxide monomer, or material having multiple alkene groups to make sealants, coatings, adhesives, and other products.

  本发明揭示了具有巴豆醇基位于碳链的最后两个碳原子之一或具有末端或α-羟基的巴豆醇酯分子和α-羟基巴豆醇酯分子。所述的巴豆醇酯分子或α-羟基巴豆醇酯分子可以由具有一个或多个末端烯烃基团的不饱和酯分子制备而成。本发明还提供了通过不饱和酯类之间的交换反应（例如天然源油）制备具有一个或多个末端烯烃基团的不饱和酯分子的方法。巴豆醇酯分子或α-羟基巴豆醇酯分子可以与异氰酸酯单体，环氧单体或具有多个烯烃基团的材料反应，制备密封剂，涂料，粘合剂和其他产品。
• GRAPHENE FIBER FOR AEROSPACE COMPOSITES
  申请人：The Boeing Company

  公开号：EP3040307A1

  公开（公告）日：2016-07-06

  Graphene fibers made from a graphene film formed into an elongated fiber-like shape and composite materials made from the graphene fibers. The graphene film has amine groups formed on at least an outer surface of the graphene film and epoxide groups formed on at least one edge of the graphene film. The amine groups are formed in a functionalized area on the outer surface of the graphene film that is within about 10 microns from the at least one edge of the graphene film, or the functionalized area may extend the entire width of the graphene film. The graphene film may also have holes formed through the graphene film. The elongated fiber-like shapes may be the graphene film in a rolled spiral orientation or the graphene film in a twisted formation.

  由石墨烯薄膜制成的石墨烯纤维和由石墨烯纤维制成的复合材料。石墨烯薄膜的至少一个外表面上形成有胺基团，石墨烯薄膜的至少一个边缘上形成有环氧基团。胺基团形成于石墨烯薄膜外表面的官能化区域，该区域距离石墨烯薄膜的至少一个边缘约 10 微米，或者官能化区域可延伸至石墨烯薄膜的整个宽度。石墨烯薄膜上还可以形成贯穿石墨烯薄膜的孔。细长的纤维状形状可以是石墨烯薄膜呈卷曲螺旋状，也可以是石墨烯薄膜呈扭曲状。
• GRAPHENE AEROSPACE COMPOSITES
  申请人：The Boeing Company

  公开号：EP3040372A1

  公开（公告）日：2016-07-06

  Composite prepreg materials made from a plurality of layers of graphene film having a size that spans an entire width and an entire length of the composite prepreg material, each of the layers of graphene film being functionalized with holes formed through the graphene film, amine groups formed on both an upper and a lower surface of the graphene film, epoxide groups formed on at least one edge of the graphene film, amine monomers and/or epoxy monomers. The plurality of layers may be formed by stacking a plurality of layers of graphene film to form a stacked composite prepreg material or by folding a graphene film to form a crumpled composite prepreg material.

  由多层石墨烯薄膜制成的复合预浸料，其尺寸横跨复合预浸料的整个宽度和整个长度，每层石墨烯薄膜都被功能化，功能化的石墨烯薄膜上有贯穿石墨烯薄膜的孔、石墨烯薄膜的上下表面都有胺基团、石墨烯薄膜的至少一个边缘有环氧基团、胺单体和/或环氧单体。多层石墨烯薄膜可通过堆叠多层石墨烯薄膜形成堆叠复合预浸料，或通过折叠石墨烯薄膜形成皱缩复合预浸料。
• EPOXY RESIN MATERIAL, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
  申请人：Wanhua Chemical Group Co., Ltd.

  公开号：EP3683249A1

  公开（公告）日：2020-07-22

  The present invention provides an epoxy resin material, a preparation method therefor and an application thereof. The present method for preparing an epoxy resin material comprises: heating a mixture of an epoxy resin main agent and a curing agent that are placed at room temperature to 40-85 °C for reaction and curing. The curing agent contains an adduct of an olefinic nitrile compound and an amine compound. The present method for preparing an epoxy resin material has the characteristics of low mixing viscosity, long operation time, and low amount of heat released during preparation.

  本发明提供了一种环氧树脂材料、其制备方法及其应用。本发明制备环氧树脂材料的方法包括：将室温下放置的环氧树脂主剂和固化剂的混合物加热至 40-85 °C 进行反应和固化。固化剂含有烯烃腈化合物和胺化合物的加合物。本环氧树脂材料制备方法具有混合粘度低、操作时间长、制备过程中释放热量少等特点。