decyldodecyldimethylammonium bromide | 76476-02-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: decyldodecyldimethylammonium bromide
• 英文别名: N-Decyl-N,N-dimethyldodecan-1-aminium bromide；decyl-dodecyl-dimethylazanium;bromide
• CAS: 76476-02-3
• 化学式: Br*C₂₄H₅₂N
• 分子量: 434.588
• InChiKey: AXYXAGRFJFVAFQ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  5.13
• 重原子数：
  26
• 可旋转键数：
  20
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  dicamba-potassium salt 、 decyldodecyldimethylammonium bromide 以 甲醇 为溶剂， 以94 %的产率得到dodecyldecyldimethylammonium (3,6-dichloro-2-methoxy)benzoate
  参考文献：
  名称：

  表面活性离子液体和表面活性季铵盐的合成、表征到抗菌特性

  摘要：

  目前的工作为表面活性离子液体 （SAIL） 和表面活性季铵盐 （表面活性 QAS） 的持续潜力提供了新的证据。为了实现这一目标，合成了一系列产率为 ≥85% 的化合物，并研究了它们的热分析。此外，还研究了对人类病原微生物和土壤微生物的抗菌活性。随后，探索了它们的表面特性，目的是利用 SAIL 和表面活性 QAS 作为商业两亲性化合物的替代品。最后，我们分析了不同温度 （5 至 25 °C） 农田中植物叶片表面的润湿性和叶片模型植物膜的润湿性。我们的结果表明，合成的化合物表现出比其商业类似物更高的活性，例如二癸基二甲基氯化铵 （DDAC） 和十二烷基三甲基溴化铵 （C12TAB），它们的 CMC 值为 2 mM 和 15 mM。合成化合物的抗菌性能的有效性取决于其疏水性和截止效应。此外，在 25 °C 时观察到叶片表面的最佳润湿性。 我们的研究对 SAIL 和表面活性 QAS 作为多功能化合

  DOI：

  10.3390/molecules29020443
• 作为产物：
  描述：

  十二烷基二甲基叔胺 、 癸基溴 以 乙醇 为溶剂， 生成 decyldodecyldimethylammonium bromide
  参考文献：
  名称：

  Properties of Dilute Aqueous Solutions of Double-Chain Surfactants, Alkyldodecyldimethylammonium Bromides with a Change in the Length of the Alkyl Chains

  摘要：

  合成了一系列阳离子表面活性剂，即以十二烷基为第一烷基链，以甲基、乙基、丙基、丁基、己基、辛基和癸基为第二烷基链的二烷基二甲基溴化铵，以及以二辛基、二癸基和二十二烷基为对称烷基链的阳离子表面活性剂、并通过测量其水溶液的电导率和气液表面张力来研究它们的性质，从而根据弗鲁姆金方程形式的二维晶格模型确定它们在配方中的临界胶束浓度（cmc）和表面吸附参数。cmc 的变化表明，对于第二烷基链较短的不对称双链表面活性剂来说，每个亚甲基单位从水转移到胶束的自由能很小，随着第二烷基的拉长，其自由能接近于单链和对称双链表面活性剂的自由能。对于所研究的所有种类，转移到空气-溶液界面的自由能随着碳氢链总长度的增加而近似线性下降。对称双链表面活性剂分子的晶格面积随着碳氢化合物长度的增加而减小。在一系列不对称分子中，第二个烷基为己基的分子的晶格面积最大。

  DOI：

  10.1246/bcsj.76.1903

文献信息

• COMPOSITION FOR HYDROPHILIC CURED PRODUCT
  申请人：Mitsui Chemicals, Inc.

  公开号：EP3081578A1

  公开（公告）日：2016-10-19

  Objects of the present invention are to provide a composition which can easily give cured products enriched with hydrophilic groups at the surface, and a composition which can give cured products while ensuring that the surface is enriched with hydrophilic groups which are hardly concentrated at the surface by conventional methods; to provide cured products obtained from such compositions; to provide a composition which is suited for producing cured products having high and long-lasting hydrophilicity and also having high surface smoothness; and to provide a cured product obtained from the composition. A monolayer film is fabricated which includes a crosslinked resin obtained by polymerizing a composition including a compound (I) having at least one hydrophilic group selected from anionic hydrophilic groups, cationic hydrophilic groups and hydroxyl groups, and at least one functional group with a polymerizable carbon-carbon double bond (wherein the number of the functional groups with a polymerizable carbon-carbon double bond is one when the hydrophilic group is a hydroxyl-containing group); a compound (II) having two or more functional groups with a polymerizable carbon-carbon double bond (wherein the compound may have a hydroxyl group but is free from anionic hydrophilic groups and cationic hydrophilic groups); and at least one compound selected from a surfactant (III) having a hydrophilic moiety including an anionic hydrophilic group, a cationic hydrophilic group or two or more hydroxyl groups, and a hydrophobic moiety including an organic residue, and a compound (IV) having a siloxane bond and a molecular weight of 200 to 1,000,000 (wherein the surfactant (III) and the compound (IV) have no polymerizable carbon-carbon double bonds). The monolayer film has a gradient of hydrophilic group concentration (Sa/Da) of not less than 1.1 wherein Sa is the surface concentration of at least one type of hydrophilic groups selected from anionic hydrophilic groups, cationic hydrophilic groups and hydroxyl groups, and Da is the deep concentration of the hydrophilic groups at 1/2 of the thickness of the monolayer film.

  本发明的目的是提供一种组合物，该组合物可以很容易地得到表面富含亲水基团的固化产品，以及一种组合物，该组合物可以在得到固化产品的同时确保表面富含亲水基团，而通过传统方法，亲水基团很难集中在表面上；提供由这种组合物得到的固化产品；提供一种组合物，该组合物适合生产具有高且持久亲水性的固化产品，同时还具有高表面光滑度；以及提供由该组合物得到的固化产品。本发明制备了一种单层膜，该单层膜包括通过聚合一种组合物而获得的交联树脂，该组合物包括一种化合物 (I)，该化合物具有至少一个亲水基团，该亲水基团选自阴离子亲水基团、阳离子亲水基团和羟基，以及至少一个具有可聚合碳碳双键的官能团（其中当亲水基团为含羟基基团时，具有可聚合碳碳双键的官能团的数目为一个）；具有两个或两个以上具有可聚合碳碳双键的官能团的化合物 (II)（其中该化合物可具有羟基，但不含阴离子亲水基团和阳离子亲水基团）；以及至少一种选自表面活性剂（III）的化合物，该表面活性剂具有包括阴离子亲水基团、阳离子亲水基团或两个或多个羟基在内的亲水分子，以及包括有机残留物在内的疏水分子，以及具有硅氧烷键且分子量在 200-1,000,000 之间的化合物（IV）（其中表面活性剂（III）和化合物（IV）不具有可聚合的碳碳双键）。单层膜的亲水基团浓度梯度（Sa/Da）不小于 1.1，其中 Sa 是选自阴离子亲水基团、阳离子亲水基团和羟基的至少一种亲水基团的表面浓度，Da 是亲水基团在单层膜厚度的 1/2 处的深度浓度。
• MODIFIED ACRYLIC RESIN CURED PRODUCT, AND LAMINATE THEREOF, AND PRODUCTION METHODS THEREFOR
  申请人：Mitsui Chemicals, Inc.

  公开号：EP3263635A1

  公开（公告）日：2018-01-03

  The purpose of the present invention is to provide a modified acrylic resin cured product, particularly, a modified acrylic resin film, having excellent lubricity and excellent transparency, and a laminate including the modified acrylic resin film. The modified acrylic resin cured product (C) according to the present invention is obtained by treating the surface of a cured product (X) including an acrylic resin by using a compound (A) containing, in each molecule, one or more anionic hydrophilic groups forming an ion pair with an onium ion of an amino silicone, and one or more groups selected from the group consisting of a group containing a polymerizable carbon-carbon double bond, an amino group, a mercapto group and a hydroxy group.

  本发明的目的是提供一种改性丙烯酸树脂固化物，特别是改性丙烯酸树脂薄膜，它具有极佳的润滑性和极佳的透明度，以及一种包括改性丙烯酸树脂薄膜的层压板。根据本发明的改性丙烯酸树脂固化物（C）是通过使用化合物（A）处理包括丙烯酸树脂的固化物（X）的表面而获得的，化合物（A）在每个分子中含有一个或多个阴离子亲水基团，这些基团与氨基硅的鎓离子形成离子对，还含有一个或多个基团，这些基团选自由含有可聚合碳碳双键的基团、氨基、巯基和羟基组成的组。
• HYDROPHILIC SINGLE-LAYER FILM HAVING OPTICAL FUNCTIONALITY, AND LAMINATE THEREOF
  申请人：Mitsui Chemicals, Inc.

  公开号：EP3270192A1

  公开（公告）日：2018-01-17

  In the present invention, there is provided a hydrophilic monolayer film that is excellent in antifogging properties, antifouling properties, the durability of antifogging properties and antifouling properties, and smoothness and that has an antireflective function or a surface structure that serves as a polarizer. There is also provided a method for easily producing such a monolayer film. The monolayer film that is to be produced has a surface structure with multiple protrusions and depressions. The distance between the peaks of adjoining protrusions among such multiple protrusions is in the range of 1 nm to 800 nm. The monolayer film is formed of a crosslinked resin produced by curing of a polymerizable composition that contains a compound having a specific hydrophilic group and a functional group with a polymerizable carbon-carbon double bond and a compound having two or more (meth)acryloyl groups. A gradient of the concentration of hydrophilic groups (Sa2/Da2) in the monolayer film is not less than 1.1 wherein Sa is the concentration of at least one type of hydrophilic groups selected from anionic hydrophilic groups, cationic hydrophilic groups, and a hydroxyl group at the top layer, and Da is the depth concentration of the hydrophilic groups at 1/2 of the thickness of the monolayer film.

  本发明提供了一种亲水单层膜，它在防雾性能、防污性能、防雾性能和防污性能的耐久性以及平滑性方面都非常出色，并且具有防反射功能或可用作偏振器的表面结构。此外，还提供了一种易于生产这种单层薄膜的方法。要生产的单层薄膜具有多突起和凹陷的表面结构。在这些多个突起中，相邻突起的峰值之间的距离在 1 纳米到 800 纳米之间。单层膜由可聚合组合物固化产生的交联树脂形成，该组合物包含具有特定亲水基团和具有可聚合碳碳双键的官能团的化合物以及具有两个或两个以上（甲基）丙烯酰基的化合物。单层膜中亲水基团的浓度梯度(Sa2/Da2)不小于 1.1，其中 Sa 是选自阴离子亲水基团、阳离子亲水基团和羟基的至少一种亲水基团在顶层的浓度，Da 是亲水基团在单层膜厚度 1/2 处的深度浓度。
• Modified acrylic resin cured product, and laminate thereof, and production methods therefor
  申请人：MITSUI CHEMICALS, INC.

  公开号：US10428194B2

  公开（公告）日：2019-10-01

  The purpose of the present invention is to provide a modified acrylic resin cured product, particularly, a modified acrylic resin film, having excellent lubricity and excellent transparency, and a laminate including the modified acrylic resin film. The modified acrylic resin cured product (C) according to the present invention is obtained by treating the surface of a cured product (X) including an acrylic resin by using a compound (A) containing, in each molecule, one or more anionic hydrophilic groups forming an ion pair with an onium ion of an amino silicone, and one or more groups selected from the group consisting of a group containing a polymerizable carbon-carbon double bond, an amino group, a mercapto group and a hydroxy group.

  本发明的目的是提供一种改性丙烯酸树脂固化物，特别是改性丙烯酸树脂薄膜，它具有极佳的润滑性和极佳的透明度，以及一种包括改性丙烯酸树脂薄膜的层压板。根据本发明的改性丙烯酸树脂固化物（C）是通过使用化合物（A）处理包括丙烯酸树脂的固化物（X）的表面而获得的，化合物（A）在每个分子中含有一个或多个阴离子亲水基团，这些基团与氨基硅的鎓离子形成离子对，还含有一个或多个基团，这些基团选自由含有可聚合碳碳双键的基团、氨基、巯基和羟基组成的组。
• [EN] METHOD FOR THE SYNTHESIS OF QUATERNARY AMMONIUM COMPOUNDS AND COMPOSITIONS THEREOF<br/>[FR] PROCEDE DE SYNTHESE DE COMPOSES D'AMMONIUM QUATERNAIRE ET COMPOSITIONS ASSOCIEES
  申请人：ALBEMARLE CORP

  公开号：WO2005097729A3

  公开（公告）日：2006-04-27