octadecyltrimethylammonium methanesulfonate | 7401-19-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: octadecyltrimethylammonium methanesulfonate
• 英文别名: N,N,N-Trimethyloctadecan-1-aminium methanesulfonate；methanesulfonate;trimethyl(octadecyl)azanium
• CAS: 7401-19-6
• 化学式: CH₃O₃S*C₂₁H₄₆N
• 分子量: 407.702
• InChiKey: GOGIIHZYZHEBEA-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  6.12
• 重原子数：
  27
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  65.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  十八烷基甲烷磺酸酯 、 三甲胺 以 甲醇 为溶剂， 以76%的产率得到octadecyltrimethylammonium methanesulfonate
  参考文献：
  名称：

  Synthesis and characterization of single-chain second generation cleavable surfactants

  摘要：

  Three series of single-chain, second generation cleavable surfactants, trans- [8- (2,2-dialkyl-5-octyl-1,3-dioxolan-4-yl)octyl]trimethylammonium methanesulfonate (1) and sodium (2) and triethanolammonium trans-8-(2,2-dialkyl-5-octyl-1,3-dioxolan-4-yl)octane-1-sulfate (3) (a, R = Me; b, R = Et; c, R = Pr; d, R = Bu), were prepared. They were characterized by critical micelle concentration, Krafft temperature, and dynamic laser light scattering measurements. Acid-catalyzed hydrolysis of surfactants 1, 2, and 3 gives (threo-9,10-dihydroxyoctadecyl)trimethylammonium methanesulfonate (4) and sodium (6) and triethanolammonium threo-9,10-dihydroxyoctadecane-1-sulfate (7), respectively, and a dialkyl ketone 5 (a, Me2CO; b, Et2CO; c, Pr2CO; d, Bu2CO). Cleavage of these surfactants thus gives another surfactant, with a higher critical micelle concentration, and a water-soluble neutral compound. Surfactants 3 were about 20 times more reactive than 1.

  DOI：

  10.1021/jo00061a044

文献信息

• Acid dye containing colorants
  申请人：KAO CORPORATION

  公开号：EP0706788A1

  公开（公告）日：1996-04-17

  A colorant is disclosed, which comprises (A) a cationic surfactant and/or an amine oxide surfactant, (B) a nonionic amphiphilic compound, and (C) an acid dye. The colorant is excellent in the stability and dyeing power, shows high conditioning effect and gives an excellent touch during and after its use.

  本发明公开了一种着色剂，它由 (A) 阳离子表面活性剂和/或氧化胺表面活性剂、(B) 非离子两性化合物和 (C) 酸性染料组成。该着色剂具有出色的稳定性和染色力，显示出较高的调理效果，并在使用过程中和使用后具有出色的触感。
• Polymerizable composition for polythiourethane optical material, polythiourethane optical material obtained from the polymerizable composition, and polymerization catalyst for polythiourethane optical material
  申请人：Mitsui Chemicals, Inc.

  公开号：EP2407498A2

  公开（公告）日：2012-01-18

  The polymerizable composition for a polythiourethane optical material of the present invention includes (A) a polymerization catalyst for a polythiourethane optical material, (B) at least one compound selected from an isocyanate compound and an isothiocyanate compound, and (C) a compound containing one or more mercapto groups, wherein said polymerization catalyst for a polythiourethane optical material (A) includes (a1) a zinc compound, and (a4)a compound represented by the following general formula (4).

  本发明的聚硫乙烷光学材料可聚合组合物包括 (A) 聚硫乙烷光学材料聚合催化剂，(B) 至少一种选自异氰酸酯化合物和异硫氰酸酯化合物的化合物，以及 (C) 含有一个或多个巯基的化合物，其中所述聚硫乙烷光学材料聚合催化剂 (A) 包括 (a1) 一种锌化合物，以及 (a4) 一种由下式通式 (4) 表示的化合物。
• POLYMERIZABLE COMPOSITION FOR POLYTHIOURETHANE OPTICAL MATERIAL, POLYTHIOURETHANE OPTICAL MATERIAL OBTAINED FROM SAME POLYMERIZABLE COMPOSITION, AND POLYMERIZATION CATALYST FOR POLYTHIOURETHANE OPTICAL MATERIAL
  申请人：Mitsui Chemicals, Inc.

  公开号：EP2295484B1

  公开（公告）日：2018-01-17
• Hair dye composition
  申请人：——

  公开号：US20040103488A1

  公开（公告）日：2004-06-03

  An objective of the invention is to provide a hair dye composition having sufficient decolorizing performance and dying performance without exhibiting any irritative odor, and also having an ability of imparting the hairs with an excellent smoothness. The aspect of the invention is a hair dye composition comprising: a first agent containing an alkanolamine and an oxidation dye; and, a second agent containing an oxidant, wherein a higher alcohol and a quaternary ammonium salt cationic surfactant are contained in the first agent and/or the second agent; wherein the molar ratio of the higher alcohol to the quaternary ammonium salt cationic surfactant is in the range of 3 to 15. In the composition described above, it is preferable that substantially no ammonia is contained.
• POLYMERIZABLE COMPOSITION FOR POLYTHIOURETHANE OPTICAL MATERIAL, POLYTHIOURETHANE OPTICAL MATERIAL OBTAINED FROM THE POLYMERIZABLE COMPOSITION, AND POLYMERIZATION CATALYST FOR POLYTHIOURETHANE OPTICAL MATERIAL
  申请人：Iwazumi Masanori

  公开号：US20110112269A1

  公开（公告）日：2011-05-12

  The polymerizable composition for a polythiourethane optical material of the present invention includes (A) a polymerization catalyst for a polythiourethane optical material, (B) at least one compound selected from an isocyanate compound and an isothiocyanate compound, and (C) a compound containing one or more mercapto groups, wherein said polymerization catalyst for a polythiourethane optical material (A) includes (a1) a zinc compound, (a2) a compound represented by the following general formula (1), and (a3) a sulfonic acid represented by the following general formula (2):