dodecyl 2E-butenoate

• 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: dodecyl 2E-butenoate
• 英文别名: dodecyl (E)-but-2-enoate
• 化学式: C₁₆H₃₀O₂
• 分子量: 254.41
• InChiKey: PJJDTHSONOWIIH-LNKIKWGQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.4
• 重原子数：
  18
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.81
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• COVERING MATERIAL FOR OPTICAL-FIBER SENSOR FOR DETECTING LEAKAGE OIL
  申请人：Ishikawajima-Harima Heavy Industries Co., Ltd.

  公开号：EP0505581A1

  公开（公告）日：1992-09-30

  A covering material for an optical-fiber sensor used for an apparatus for detecting leakage oil by using the change in light propagation loss or in intensity of backscattering light produced in an optical fiber. The covering material has a refractive index smaller than that of a core or clad material of the optical fiber and consists of the polymer (I) obtained by polymerizing a monomer (A) mainly composed of the monomer having polymerizable unsaturated groups in the molecule made of the monomer with the solubility parameter (SP value) of 9 or less and/or the monomer having polyalkylsiloxane groups or fluorohydrocarbon groups.

  一种光纤传感器的覆盖材料，用于利用光纤中产生的光传播损耗或背向散射光强度的变化来检测漏油的设备。该覆盖材料的折射率小于光纤芯材或包层材料的折射率，由聚合物 (I) 组成，聚合物 (I) 是通过聚合单体 (A) 而获得的，单体 (A) 主要由分子中具有可聚合不饱和基团的单体组成，单体的溶解度参数 (SP 值) 为 9 或以下，和/或单体具有聚烷基硅氧烷基团或氟烃基团。
• LIQUID-ABSORBENT MATERIAL AND PROCESS FOR PRODUCING THE SAME
  申请人：NIPPON SHOKUBAI CO., LTD.

  公开号：EP0648533A1

  公开（公告）日：1995-04-19

  A compact liquid-absorbent material which swells by absorbing rapidly a liquid such as water or petroleum. It is produced from a porous molding having a cross-linked polymer barrier and interconnected pores and has a density in the range of 0.2 to 1.0 g/cm³. Further this material is either one having a degree of swelling of the barrier with kerosine of 2 to 10 and an absorption per unit volume of each of water, ethanol, toluene and kerosine of at least 4 cm³/cm³, or one having an absorption per unit weight of each of water, ethanol, toluene and kerosine of 10 g/g at a temperature above the softening point of the cross-linked polymer.

  一种紧凑型液体吸收材料，可通过快速吸收水或石油等液体而膨胀。它由多孔模塑制成，具有交联聚合物隔离层和相互连接的孔隙，密度在 0.2 至 1.0 g/cm³ 之间。此外，这种材料要么是阻隔层与煤油的溶胀度为 2 至 10，单位体积对水、乙醇、甲苯和煤油的吸收量至少为 4 cm³/cm³，要么是在高于交联聚合物软化点的温度下，单位重量对水、乙醇、甲苯和煤油的吸收量为 10 g/g。
• Polymer latex of high acrylonitrile content, film, pattern forming material and lithographic printing plate precursor using the same, and method for production of polymer latex
  申请人：FUJIFILM Corporation

  公开号：EP1905787A2

  公开（公告）日：2008-04-02

  A method for producing a polymer latex includes: mixing a polymerizable monomer in which acrylonitrile accounts for 70% by weight or more of a total of the polymerizable monomer, water and a polymerization initiator to conduct emulsion polymerization; and distilling off a monomer unpolymerized in the emulsion polymerization.

  生产聚合物胶乳的方法包括：混合可聚合单体（其中丙烯腈占可聚合单体总重量的 70% 或以上）、水和聚合引发剂，以进行乳液聚合；以及蒸馏掉乳液聚合中未聚合的单体。
• Process for producing acrylonitrile-containing polymer latex
  申请人：FUJIFILM Corporation

  公开号：EP1935910A2

  公开（公告）日：2008-06-25

  A process for producing a polymer latex includes a step of mixing at least one kind of polymerizable monomer with water and a polymerization initiator to perform a polymerization, wherein the at least one kind of polymerizable monomer includes an acrylonitrile in an amount of 50 mass% or more based on a total amount of the at least one kind of polymerizable monomer.

  一种生产聚合物胶乳的工艺包括将至少一种可聚合单体与水和聚合引发剂混合以进行聚合的步骤，其中至少一种可聚合单体包括丙烯腈，其用量为至少一种可聚合单体总量的 50 质量%或以上。
• CARBON DIOXIDE GAS SEPARATION MEMBRANE, METHOD FOR MANUFACTURING SAME, AND CARBON DIOXIDE GAS SEPARATION MEMBRANE MODULE
  申请人：Sumitomo Chemical Company, Ltd.

  公开号：EP3231501A1

  公开（公告）日：2017-10-18

  Provided are a CO2 gas separation membrane, a method for manufacturing the same, and a carbon dioxide gas separation membrane module including the same, the CO2 gas separation membrane including: a first layer (A) containing at least one alkali metal compound selected from the group consisting of an alkali metal carbonate, an alkali metal bicarbonate and an alkali metal hydroxide, and a first resin in which a polymer having a carboxyl group has been crosslinked; a second layer (B) containing at least one of the alkali metal compounds, and a second resin having a structural unit derived from a vinyl ester of a fatty acid; and a hydrophobic porous membrane (C).

  提供了一种二氧化碳气体分离膜、制造该膜的方法以及包括该膜的二氧化碳气体分离膜组件，该二氧化碳气体分离膜包括第一层 (A)，包含至少一种选自碱金属碳酸盐、碱金属碳酸氢盐和碱金属氢氧化物组成的组的碱金属化合物，以及第一种树脂，其中交联了具有羧基的聚合物；第二层 (B)，包含至少一种碱金属化合物，以及第二种树脂，其结构单元来自脂肪酸的乙烯基酯；以及疏水多孔膜 (C)。

表征谱图