ethylene glycol di(2-methylbutanoate) | 155514-29-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: ethylene glycol di(2-methylbutanoate)
• 英文别名: Ethane-1,2-diyl bis(2-methylbutanoate)；2-(2-methylbutanoyloxy)ethyl 2-methylbutanoate
• CAS: 155514-29-7
• 化学式: C₁₂H₂₂O₄
• 分子量: 230.304
• InChiKey: DLGZXBYXKLZIMW-UHFFFAOYSA-N

物化性质

• 沸点：
  281.0±13.0 °C(Predicted)
• 密度：
  0.982±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  16
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2-甲基丁酸 、 乙二醇 在 磷酸 、 苯 作用下， 反应 8.0h， 生成 ethylene glycol di(2-methylbutanoate)
  参考文献：
  名称：

  Saturation vapor pressures and vaporization enthalpies of esters of ethylene glycol and lower carboxylic acids

  摘要：

  Saturation vapor pressures and vaporization enthalpies of ethylene glycol and C-1-C-5 carboxylic acid disubstituted esters of normal and branched structures are determined by the transfer method in the temperature range of 295 to 327 K. Dependences of vaporization enthalpies versus the number of carbon atoms in a molecule and the retention indices are determined. An analysis of existing calculation schemes is given to help predict the vaporization enthalpy of the compounds under study.

  DOI：

  10.1134/s0036024411100116

文献信息

• CARBOHYDRATE-GLYCOLIPID CONJUGATE VACCINES
  申请人：Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.

  公开号：US20150238597A1

  公开（公告）日：2015-08-27

  The present invention relates to the field of synthesizing and biologically evaluating of a novel class of carbohydrate-based vaccines. The new vaccines consist of a multi-modular structure which allows applying the vaccine to a whole variety of pathogenes. This method allows preparing vaccines against all pathogens expressing immunogenic carbohydrate antigens. As conjugation of antigenic carbohydrates to proteins is not required the conjugate vaccine is particularly heat stable. No refrigeration is required, a major drawback of protein-based vaccines.

  本发明涉及合成和生物评价一种新型基于碳水化合物的疫苗的领域。这种新疫苗由多模块结构组成，可以将疫苗应用于各种病原体。该方法允许制备针对所有表达免疫原碳水化合物抗原的病原体的疫苗。由于不需要将抗原碳水化合物与蛋白质结合，所以结合疫苗尤其耐热稳定。无需冷藏，这是基于蛋白质的疫苗的一个主要缺点。
• OXYGEN ABSORBER
  申请人：Ishii Kentaro

  公开号：US20140117280A1

  公开（公告）日：2014-05-01

  An oxygen absorber is provided that contains at least one of compounds each having a particular structure, and the oxygen absorber exhibits an oxygen absorbing capability without a metal contained, and is suitable for removing oxygen inside a packaging material packaging foods or the like.

  提供一种氧气吸收剂，其中包含至少一个具有特定结构的化合物，该氧气吸收剂具有无金属的氧气吸收能力，适用于去除包装食品或类似物品的包装材料内部的氧气。
• POLYMER COMPOUND AND OIL ABSORBENT
  申请人：Nishio Ryo

  公开号：US20090253879A1

  公开（公告）日：2009-10-08

  The present invention provides a polymer compound having a repeating structure represented by the following Formula (1) or Formula (3). In Formula (1) or Formula (3), R 1 , R 2 and R 3 each independently represent a hydrogen atom or an alkyl group; and R 4 represents a straight-chained or branched alkyl group having 10 or more carbon atoms. X 1 and X 2 each represent a divalent linking group. x, y and z each represent mole %, and satisfy the conditions of 0
• POLYMER, COMPOSITION, OPTICAL FILM, AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：FUJIFILM Corporation

  公开号：US20170283701A1

  公开（公告）日：2017-10-05

  A polymer is obtained by polymerizing a monomer having two or more radical polymerizable double bonds and one or more hydroxyl groups. A composition including the polymer, an optical film including a cholesteric liquid crystal layer containing the polymer on a support, and a liquid crystal display device including at least a backlight unit including the optical film and a liquid crystal cell are provided.
• Saturation vapor pressures and vaporization enthalpies of esters of ethylene glycol and lower carboxylic acids
  作者：A. S. Maslakova、E. L. Krasnykh、S. V. Levanova

  DOI：10.1134/s0036024411100116

  日期：2011.10

  Saturation vapor pressures and vaporization enthalpies of ethylene glycol and C-1-C-5 carboxylic acid disubstituted esters of normal and branched structures are determined by the transfer method in the temperature range of 295 to 327 K. Dependences of vaporization enthalpies versus the number of carbon atoms in a molecule and the retention indices are determined. An analysis of existing calculation schemes is given to help predict the vaporization enthalpy of the compounds under study.