Didodecylnaphthalenesulfonic acid | 40038-00-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: Didodecylnaphthalenesulfonic acid
• 英文别名: 2,3-didodecylnaphthalene-1-sulfonic acid
• CAS: 40038-00-4
• 化学式: C₃₄H₅₆O₃S
• 分子量: 544.9
• InChiKey: IILMIAKZFKOMTK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.3
• 重原子数：
  38
• 可旋转键数：
  23
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  62.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  、 Tridodecyinaphthalene sulfonic acid 、 萘 、 1-十二烯十二碳烯α-十二碳烯α-十二碳烯 、 发烟硫酸 生成 Didodecylnaphthalenesulfonic acid
  参考文献：
  名称：

  Alkylaryl and arylalkyl monosulfonic acid catalysts for crosslinking polyethylene

  摘要：

  本发明涉及一种交联聚合物组合物，包括一种含有烷氧基硅烷官能基的聚烯烃和一种由以下群组成的硅醇交联催化剂选择而成：（i）一种烷基化萘单磺酸，其被1-4个烷基取代，其中每个烷基是具有5-20个碳的线性或支链烷基，每个烷基相同或不同，其中烷基的碳总数在20-80个之间；（ii）一种芳基烷基磺酸，其中芳基是苯基或萘基，被1-4个烷基取代，其中每个烷基是具有5-20个碳的线性或支链烷基，每个烷基相同或不同，其中烷基的碳总数在12-80之间；（iii）（i）或（ii）的衍生物，选择自酸酐、酯、乙酰基、环氧基阻断酯和其对应的烷基萘单磺酸或芳基烷基磺酸的氨盐，可水解为相应的烷基萘单磺酸或芳基烷基磺酸；（iv）（i）或（ii）的金属盐，其中金属离子选择自铜、铝、锡和锌，以及使用上述催化剂交联烷氧基硅烷官能聚烯烃的方法。

  公开号：

  US06441097B1

文献信息

• LOWER TEMPERATURE CURE COATING COMPOSITIONS
  申请人：Hsieh Bing

  公开号：US20150197665A1

  公开（公告）日：2015-07-16

  Select metal salts of mono and di aromatic sulfonic acids and aliphatic sulfonic acids are effective latent acid catalysts in coating compositions capable of acid catalyzed crosslinking and provide coating compositions with lower cure temperature and quicker cure times than encountered with conventional sulfonic acid catalysts, have excellent storage stability and avoid drawbacks of epoxy and amine blocked sulfonic acid catalysts.

  选用单芳基磺酸和双芳基磺酸以及脂肪族磺酸的金属盐作为潜在酸催化剂，可以在涂料配方中发挥酸催化交联作用，提供比传统磺酸催化剂更低的固化温度和更快的固化时间，具有良好的储存稳定性，并避免环氧和胺阻化磺酸催化剂的缺点。
• Process for the production of polyalkylaromatic polysulfonic acids and recovery by heavy phase separation
  申请人：KING INDUSTRIES, INC.

  公开号：EP0168778A2

  公开（公告）日：1986-01-22

  This invention relates to novel processes for the production of enhanced yields of polyalkylaromatic polysulfonic acids. More particularly, the invention pertains to processes for suffo- nating polyalkylaromatic compounds employing sulfuric acid treatment and recovering the polyalkylaromatic polysulfonic acid produced thereby after formation of a three phase system by the addition of controlled amounts of water, causing the polysulfonic acid to accumulate in the bottom layer, with which it is readily separated.

  本发明涉及提高多烷基芳香族聚磺酸产量的新型生产工艺，尤其是采用硫酸处理多烷基芳香族化合物并回收由此生产的多烷基芳香族聚磺酸的工艺，该工艺通过加入控制量的水形成三相体系，使聚磺酸积聚在底层，并很容易与之分离。
• Tri- or tetra-2-hydroxybenzyl-1,2-diaminoalkane derivatives, process for their preparation and their use for extraction of gallium
  申请人：IMPERIAL CHEMICAL INDUSTRIES PLC

  公开号：EP0267668A2

  公开（公告）日：1988-05-18

  Gallium is efficiently extracted from strongly basic solutions containing aluminates by extractants having the tris-and/or tetrakis(2-hydroxybenzyl)-1,2-diaminoethane chemical moiety. The diaminoethane derivative may be used together with a hydrocarbyl 8-hydroxyquinoline and/or with a tertiary carboxylic acid.

  具有三和/或四(2-羟基苄基)-1,2-二氨基乙烷化学分子的萃取剂可从含有铝酸盐的强碱性溶液中有效地萃取镓。 二氨基乙烷衍生物可与烃基 8-羟基喹啉和/或与叔羧酸一起使用。
• Aromatic thermosetting resins and preparation thereof
  申请人：SUMIKIN CHEMICAL CO., LTD.

  公开号：EP0383995A2

  公开（公告）日：1990-08-29

  A condensed polycyclic, polynuclear aromatic thermosetting resin with improved moldability which is prevented from forming a cloud on a mold during molding is disclosed. The resin is a prepolymer derived by condensation polymerization of a condensed polycyclic aromatic compound or a mixture thereof with a monocyclic aromatic compounds and an aromatic compound having at least two hydroxymethyl groups as a crosslinking agent in the presence of an acid catalyst. The resin has a flow temperature of not higher than 150°C. The acid catalyst is water-insoluble or when it is water-soluble the resin has an insolubilized acid ratio of at least 50%. The resin is useful in the manufacture of thermoset molded articles having good heat resistance and good mechanical and electrical properties. It can be blended with a filler and/or reinforcing agent to form a molding compound.

  本发明公开了一种缩合多环、多核芳香族热固性树脂，它具有更好的成型性，在成型过程中不会在模具上形成云雾。该树脂是由缩合多环芳香族化合物或其混合物与单环芳香族化合物和至少有两个羟甲基的芳香族化合物作为交联剂在酸催化剂存在下缩合聚合而得的预聚物。树脂的流动温度不高于 150°C。酸催化剂不溶于水，或当它溶于水时，树脂的酸不溶比率至少为 50%。这种树脂可用于制造具有良好耐热性、机械和电气性能的热固性模塑制品。它可以与填料和/或增强剂混合形成模塑化合物。
• Polycarbonate polyol and coating composition based thereon
  申请人：Nippon Paint Co. Ltd.

  公开号：EP0562577A1

  公开（公告）日：1993-09-29

  Disclosed is a coating composition comprising: (1) a polycarbonate polyol having an average molecular weight of 400-10,000 and a hydroxyl value of 50-350, and (2) a melamine resin curing agent, wherein polyhydric alcohols constituting said polycarbonate polyol comprises at least 10 mol % of branched diols, at least 10 mol% of tri- or higher-hydric alcohols and the balance of the other polyhydric alcohols, and a ratio of component (1) / component (2) is within the range of 90/10-50/50 based on solid weight.

  所公开的涂料组合物包括 (1) 平均分子量为 400-10,000 和羟值为 50-350 的聚碳酸酯多元醇，和 (2) 三聚氰胺树脂固化剂、 其中，构成所述聚碳酸酯多元醇的多元醇包括至少 10 摩尔%的支链二元醇、至少 10 摩尔%的三元或三元以上的多元醇以及其余的其他多元醇，并且基于固体重量，组分（1）/组分（2）的比例在 90/10-50/50 的范围内。