N-(2-ethyl-hexyl)-methacrylamide | 69702-45-0

• 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-(2-ethyl-hexyl)-methacrylamide
• 英文别名: Methacrylsaeure-(2-aethyl-hexylamid)；N-(2-Aethyl-hexyl)-methacrylamid；2-ethylhexyl methacrylamide；N-(2-ethylhexyl)-2-methylprop-2-enamide
• CAS: 69702-45-0
• 化学式: C₁₂H₂₃NO
• 分子量: 197.321
• InChiKey: VLNBKZOBXNLNGX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  14
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2-乙基己胺 、 甲基丙烯酰氯 在 sodium hydroxide 、 乙醚 作用下， 生成 N-(2-ethyl-hexyl)-methacrylamide
  参考文献：
  名称：

  Polymers of amides of alpha-methylene monocarboxylic acids

  摘要：

  公开号：

  US02311548A1

文献信息

• Copolymers Based on N-Vinylpyrrolidone and Branched Aliphatic Carbonxylic Acids, and Their Use as Solubilizers
  申请人：Angel Maximilian

  公开号：US20080200564A1

  公开（公告）日：2008-08-21

  Copolymers comprising: (a) 60 to 99% by weight of at least one monomer selected from the group consisting of N-vinyllactams, N-vinylamides, and mixtures thereof; (1) 1 to 40% by weight of at least one monomer selected from the group consisting of vinyl esters of aliphatic branched C 8 -C 30 -carboxylic acids; (c) 0 to 30% by weight of vinyl acetate; and (d) 0 to 39% by weight of at least one additional free-radically copolymnerizable monomer; wherein the % by weight content of components (a), (b), (c) and (d) totals 100%, and with the proviso that the total amount of component (b) and component (c) combined is 1 to 40% by weight based on the copolymer, are described along with methods of using such copolymers to solubilize substances which are insoluble in water, substances which are only sparingly soluble in water, and combinations thereof.

  共聚物包含：（a）60至99重量百分比的至少一种单体，选自N-乙烯基内酰胺、N-乙烯酰胺和它们的混合物；（b）1至40重量百分比的至少一种单体，选自支链的C8-C30脂肪族羧酸的乙烯酯；（c）0至30重量百分比的乙酸乙烯酯；和（d）0至39重量百分比的至少一种额外的自由基共聚单体；其中，组分（a）、（b）、（c）和（d）的重量百分比总和为100%，并且有条件规定组分（b）和组分（c）的总和基于共聚物为1至40重量百分比。还描述了使用这样的共聚物来增溶水不溶性物质、水微溶性物质以及它们的组合的方法。
• Continuous Method for Producing Amides of Ethylenically Unsaturated Carboxylic Acids
  申请人：Krull Matthias

  公开号：US20110089020A1

  公开（公告）日：2011-04-21

  The invention relates to a continuous method for producing amides, according to which at least one carboxylic acid of formula (I) R 3 -COON (I), wherein R 3 is an optionally substituted alkenyl group comprising between 2 and 4 carbon atoms, is reacted with at least one amine of formula (II) HNR 1 R 2 (II), wherein R 1 and R 2 are independently hydrogen or a hydrocarbon radical comprising between 1 and 100 C atoms, to form an ammonium salt and/or a Michael adduct, and said ammonium salt is then reacted to form a carboxylic acid amide. under microwave irradiation in a reaction pipe, the longitudinal axis of the pipe being oriented in the direction of propagation of the microwaves of a monomode microwave applicator.

  该发明涉及一种连续生产酰胺的方法，根据该方法，至少一个具有化学式（I）R3-COON（I）的羧酸发生反应，其中R3是一个由2至4个碳原子组成的可选择取代的烯基基团，与至少一个具有化学式（II）HNR1R2（II）的胺发生反应，其中R1和R2独立地是氢或包含1至100个碳原子的烃基团，形成铵盐和/或迈克尔加合物，然后将所述铵盐反应形成羧酸酰胺，在微波辐射下在反应管内进行，管的纵轴朝向单模微波应用器的微波传播方向。
• Method For Producing Amides In The Presence Of Superheated Water
  申请人：Krull Matthias

  公开号：US20110089021A1

  公开（公告）日：2011-04-21

  The invention relates to a method for producing carboxylic acid amides, according to which at least one carboxylic acid of formula (I) R 3 —COON   (I) wherein R 3 is hydrogen or an optionally substituted hydrocarbon radical comprising between 1 and 50 carbon atoms, is reacted with at least one amine of formula (II) HNR 1 R 2 (II) wherein R 1 and R 2 are independently hydrogen or an optionally substituted hydrocarbon radical comprising between 1 and 100 C atoms, to form an ammonium salt, and said ammonium salt is reacted in the presence of superheated water, under microwave irradiation, to form a carboxylic acid amide.

  该发明涉及一种生产羧酸酰胺的方法，根据该方法，至少一种具有以下结构的羧酸（I）R3—COON（I）其中R3是氢或含有1至50个碳原子的可选择取代的烃基，与至少一种具有以下结构的胺（II）HNR1R2（II）其中R1和R2独立地是氢或含有1至100个碳原子的可选择取代的烃基，反应形成一种铵盐，然后在超热水存在下，在微波辐射下，将该铵盐反应形成一种羧酸酰胺。
• An emulsifier or solubilizer which consists of a water soluble amphiphilic polyelectrolyte, and an emulsified composition or a solubilized composition and an emulsified cosmetic or a solubilized cosmetic containing it
  申请人：SHISEIDO COMPANY LIMITED

  公开号：EP0750899A2

  公开（公告）日：1997-01-02

  An emulsified composition and emulsified cosmetic or a solubilized composition and solubilized cosmetic with good stability and usability can be provided by using an emulsifier or a solubilizer consisting of a water soluble amphiphilic polyelectrolyte obtained by copolymerizing (meth)acrylamido alkylsulfonic acid and N-substituted (meth)acrylamide. Also, an emulsified composition and emulsified cosmetic or a solubilized composition and solubilized cosmetic with good stability and usability can be provided by using an emulsifier or a solubilizer consisting of a water soluble cross-linked amphiphilic polyelectrolyte obtained by copolymerizing (meth) acrylamido alkylsulfonic acid, N-substituted (meth) acrylamide and a cross-linking agent. Furthermore, an emulsified composition and emulsified cosmetic or a solubilized composition and solubilized cosmetic with good stability and usability can be provided by using an emulsifier or a solubilizer consisting of a water soluble amphiphilic polyelectrolyte obtained by copolymerizing (meth) acrylamido alkylsulfonic acid and (meth)acrylate. Also, an emulsified composition and emulsified cosmetic or a solubilized composition and solubilized cosmetic with good stability and usability can be provided by using an emulsifier or a solubilizer consisting of a water soluble cross-linked amphiphilic polyelectrolyte obtained by copolymerizing (meth) acrylamido alkylsulfonic acid (meth)acrylate and a cross-linking agent.

  通过使用由（甲基）丙烯酰胺基烷基磺酸和 N-取代（甲基）丙烯酰胺共聚而成的水溶性两性聚电解质组成的乳化剂或增溶剂，可以提供稳定性和实用性良好的乳化组合物和乳化化妆品或增溶组合物和增溶化妆品。 此外，通过使用由（甲基）丙烯酰胺基烷基磺酸、N-取代（甲基）丙烯酰胺和交联剂共聚得到的水溶性交联两性聚电解质组成的乳化剂或增溶剂，可以提供稳定性和可用性良好的乳化组合物和乳化化妆品或增溶组合物和增溶化妆品。 此外，通过使用由（甲基）丙烯酰胺基烷基磺酸和（甲基）丙烯酸酯共聚得到的水溶性两性聚电解质组成的乳化剂或增溶剂，可以提供稳定性和可用性良好的乳化组合物和乳化化妆品或增溶组合物和增溶化妆品。 此外，通过使用由（甲基）丙烯酰胺基烷基磺酸（甲基）丙烯酸酯和交联剂共聚得到的水溶性交联亲水聚电解质组成的乳化剂或增溶剂，可以提供稳定性和可用性良好的乳化组合物和乳化化妆品或增溶组合物和增溶化妆品。
• Kosmetische oder pharmazeutische mittel auf Acrylatpolymerbasis
  申请人：BASF AKTIENGESELLSCHAFT

  公开号：EP0815839A2

  公开（公告）日：1998-01-07

  Die vorliegende Erfindung betrifft ein kosmetisches oder pharmazeutisches Mittel, enthaltend wenigstens ein Polymerisat oder Copolymerisat, das durch radikalische Emulsions- oder Suspensionspolymerisation in Gegenwart von wenigstens einem Kettenübertragungsreagenz erhältlich ist, eine Glasübergangstemperatur höher als -35°C und einen Gehalt an organischen flüchtigen Bestandteilen ≤ 0,5 Gew.-% aufweist und zu mindestens 20 Gew.-% aus einem (Meth)acrylsäureester aufgebaut ist.

  本发明涉及一种由至少一种聚合物或共聚物组成的化妆品或药物组合物，该聚合物或共聚物可在至少一种链转移试剂存在下通过自由基乳液或悬浮聚合反应获得，其玻璃化转变温度高于-35℃，有机挥发性成分含量小于 0.5%（按重量计），并且由至少 20%（按重量计）的（甲基）丙烯酸酯组成。