N-vinyl-N-n-propylpropionamide | 92444-69-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: N-vinyl-N-n-propylpropionamide
• 英文别名: N-ethenyl-N-propylpropanamide
• CAS: 92444-69-4
• 化学式: C₈H₁₅NO
• 分子量: 141.213
• InChiKey: IXMWJKUCJKVNBJ-UHFFFAOYSA-N

物化性质

• 沸点：
  78-82 °C(Press: 5 Torr)
• 密度：
  0.882±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  N-丙基亚乙基胺 、 丙酸酐 在 三乙胺 作用下， 以 苯 为溶剂， 以45%的产率得到N-vinyl-N-n-propylpropionamide
  参考文献：
  名称：

  Meth-Cohn, Otto; Westwood, Keith T., Journal of the Chemical Society. Perkin transactions I, 1984, # 6, p. 1173 - 1182

  摘要：

  DOI：

文献信息

• Gas hydrate formation inhibitor and method for inhibiting gas hydrate formation with the same
  申请人：——

  公开号：US20040024152A1

  公开（公告）日：2004-02-05

  A gas hydrate formation inhibitor consisting of an amphiphilic polymer (such as N-isopropylmethacrylamide (co)polymer) which bears nonionic groups (such as hydroxyl groups) at the polymerization-initiation and -termination ends and has a weight-average molecular weight of 500 to 10,000; and a method for inhibiting gas hydrate formation by adding the gas hydrate formation inhibitor to a system wherein a gas hydrate is to be formed. According to this invention, the formation of gas hydrates can be inhibited, and gas hydrates can be stabilized from the viewpoints of theories of chemical equilibrium and rate process.

  一种气体水合物形成抑制剂，由一种两性聚合物（例如N-异丙基甲基丙烯酰胺（共）聚合物）组成，该聚合物在聚合引发和终止端具有非离子基团（例如羟基），其重均分子量为500至10,000；以及一种通过向将形成气体水合物的系统中添加气体水合物形成抑制剂来抑制气体水合物形成的方法。根据本发明，可以抑制气体水合物的形成，并从化学平衡和速率过程的角度稳定气体水合物。
• SOLUBLE BRANCHED POLYMERS
  申请人：Grigoras Cristian

  公开号：US20140303313A1

  公开（公告）日：2014-10-09

  Branched polymers are prepared from at least (A) at least one monomer having an electron donor moiety, (B) at least one monomer having an electron acceptor moiety, and (C) at least one multifunctional branching agent comprising a urea moiety and at least two N-vinyl groups. The branched polymers are least 20% (by weight) soluble in a solvent for which the corresponding polymer of equal molecular weight made without said multifunctional branching agent is at least 20% (by weight) soluble. Due in part to the wide range of chemistries and solubility and rheological properties, the branched polymers find application in personal care, pharmaceutical/nutritional, and performance chemicals compositions.

  分支聚合物由至少（A）至少一种具有电子给体基团的单体，（B）至少一种具有电子受体基团的单体和（C）至少一种多功能分支剂组成，该分支剂包含尿素基团和至少两个N-乙烯基团。这些分支聚合物在相应的等分子量聚合物不含多功能分支剂的溶剂中至少有20％（重量）的溶解度，由于其广泛的化学性质、溶解度和流变性质，这些分支聚合物在个人护理、制药/营养和性能化学成分中应用广泛。
• Liquid-absorbing material composition, molded product therefrom, process for preparing the same and use thereof
  申请人：SHOWA DENKO KABUSHIKI KAISHA

  公开号：EP0844006A1

  公开（公告）日：1998-05-27

  A liquid-absorbing material composition containing a crosslinking agent (component A), N-vinylcarboxamide copolymer (component B) having a functional group capable of crosslinking with the component A, water (component C), a water-soluble organic solvent (component D) and a plasticizer (component E), a molded liquid-absorbing material prepared from the composition, a method of manufacturing the molded liquid-absorbing material, and uses thereof are provided. The liquid-absorbing material composition has a high flowability, and gives a uniform continuous layer so that it can be directly molded readily into film- or sheet-shaped molded liquid-absorbing material without requiring secondary processing as in the case of conventional water-absorbing polymer. Use of the liquid-absorbing material composition allows manufacture in short time of molded products which are excellent in liquid-absorbing performance that can be utilized as a freshness retaining agent, a moisture-conditioning agent, an agricultural and horticultural water-retaining sheet, a soil improving agent, an anti-dewing agent, sanitary goods, a waste liquid solidifying material, a water preventing sheet, a water running preventing shielding material, a pharmaceutical, a medical tool, a humectant or desiccant.

  本发明提供了一种吸液材料组合物，其中含有交联剂（A 组分）、具有能与 A 组分交联的官能团的 N-乙烯基甲酰胺共聚物（B 组分）、水（C 组分）、水溶性有机溶剂（D 组分）和增塑剂（E 组分）；还提供了由该组合物制备的模塑吸液材料、模塑吸液材料的制造方法及其用途。该吸液材料组合物具有很高的流动性，能形成均匀的连续层，因此可直接模塑成薄膜状或片状模塑吸液材料，而无需像传统吸水聚合物那样进行二次加工。使用这种吸液材料组合物可以在短时间内制造出吸液性能优异的模塑产品，这些产品可用作保鲜剂、湿度调节剂、农业和园艺保水片材、土壤改良剂、防露水剂、卫生用品、废液固化材料、防水片材、防水屏蔽材料、药品、医疗工具、保湿剂或干燥剂。
• CONDUCTIVE POLYMER SOLUTION, CONDUCTIVE COATING, CAPACITOR AND PROCESS FOR MANUFACTURING CAPACITOR
  申请人：SHIN-ETSU POLYMER CO., LTD.

  公开号：EP1988128A1

  公开（公告）日：2008-11-05

  The object of the present invention is to provide a condenser that exhibits excellent conductivity of the solid electrolyte layer, and has a low ESR, a high degree of heat resistance, and a high withstand voltage. A condenser 10 of the present invention includes an anode 11 composed of a valve metal, a dielectric layer 12 formed by oxidation of the surface of the anode 11, and a solid electrolyte layer 13 formed on the surface of the dielectric layer 12, wherein the solid electrolyte layer 13 contains a π-conjugated conductive polymer, a polyanion, and an amide compound.

  本发明的目的是提供一种电容器，该电容器的固体电解质层具有良好的导电性，并且具有低 ESR、高耐热性和高耐压性。本发明的电容器 10 包括由阀金属构成的阳极 11、阳极 11 表面氧化形成的电介质层 12 以及在电介质层 12 表面形成的固体电解质层 13，其中固体电解质层 13 包含π-共轭导电聚合物、聚阴离子和酰胺化合物。
• Conductive polymer solution, conductive coating, capacitor and process for manufacturing capacitor
  申请人：SHIN-ETSU POLYMER CO., LTD.

  公开号：EP2147953A2

  公开（公告）日：2010-01-27

  A conductive polymer solution, comprising a π-conjugated conductive polymer, a polyanion. a conductive improver (or a dopant), an alkaline compound and a solvent. The conductive improver is one or more compounds selected from the group of nitrogen containing aromatic cyclic compounds, compounds containing one or more hydroxyl group, compounds containing two or more carboxyl groups, compounds containing one or more hydroxyl or carboxyl groups, the compound containing an amide group, compounds containing an imide group, lactam compounds, and compounds containing a glycidyl group. Further, the alkaline compound is a nitrogen containing aromatic cyclic compound. A capacitor, comprising an anode (11) composed of a valve metal, a dielectric layer (12) formed by oxidation of a surface of said anode, and a solid electrolyte layer (13) formed on a surface of said dielectric layer, and a cathode layer (14) formed on the solid electrolytic layer is obtained.

  一种导电聚合物溶液，由π-共轭导电聚合物、聚阴离子、导电改良剂（或掺杂剂）、碱性化合物和溶剂组成。导电改进剂是一种或多种化合物，选自含氮芳香环化合物、含一个或多个羟基的化合物、含两个或多个羧基的化合物、含一个或多个羟基或羧基的化合物、含酰胺基的化合物、含亚胺基的化合物、内酰胺化合物和含缩水甘油基的化合物。此外，碱性化合物是含氮芳香环状化合物。一种电容器，包括由阀金属构成的阳极 (11)、由所述阳极表面氧化形成的电介质层 (12)、在所述电介质层表面形成的固体电解质层 (13) 以及在固体电解质层上形成的阴极层 (14)。