dibenzyloctadecylamine | 96674-30-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: dibenzyloctadecylamine
• 英文别名: N,N-dibenzyloctadecan-1-amine
• CAS: 96674-30-5
• 化学式: C₃₂H₅₁N
• 分子量: 449.764
• InChiKey: ITDIJRBBGVHIQA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.1
• 重原子数：
  33
• 可旋转键数：
  21
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Thickening compositions and thickened aqueous acid solutions
  申请人：Akzo Nobel N.V.

  公开号：EP0276501A2

  公开（公告）日：1988-08-03

  The invention relates to a thickened aqueous composition incorporating an amine or diamine, carrying at least one nitrogen linked hydrocarbon group which represents a saturated or unsaturated linear or branched alkyl group having at least 10 carbon atoms and preferably 16-24 carbon atoms or an aryl, aralkyl or alkaryl group containing up to 24 carbon atoms, and wherein the optional other nitrogen linked groups are formed by optionally substituted alkyl groups, aryl groups or aralkyl groups or polyalkoxy groups, or wherein the amine is in the form of a heterocyclic ring, con­taining at least two nitrogen atoms, one of which being substituted by amino (lower) alkyl or hydroxy (lower) alkyl, while the ring is further bearing a linear or branched alkyl or alkenyl preferably reacted with fatty acids, or alkenyl group having at least 10 carbon atoms; cumene sulphonate, xylene sulphonate, toluene sulphonate or mixtures thereof, in their acid or salt form; and a weak acid having a pK value > 2,0; and water, wherein optionally one or more cleaning desinfecting and/or odourizing agents may be dissolved or dispersed. The invention also relates to premix compositions composed of above-men­tioned amines and sulphonates, from which the thickened aqueous composi­tions can be prepared by dilution with water or an aqueous solution or suspension and to a process for cleaning non-horizontal surfaces.

  本发明涉及一种含有胺或二胺的增稠水基组合物，胺或二胺含有至少一个氮连接烃基，该烃基代表饱和或不饱和的直链或支链烷基，至少含有 10 个碳原子，最好是 16-24 个碳原子，或芳基、芳烷基或烷芳基，最多含有 24 个碳原子，其中任选的其他氮连接基团由任选取代的烷基形成、其中胺为杂环形式，含有至少两个氮原子，其中一个氮原子被氨基（低级）烷基或羟基（低级）烷基取代，而环进一步含有线性或支链烷基或烯基，最好与脂肪酸反应，或含有至少 10 个碳原子的烯基； 以酸或盐形式存在的磺酸积甲苯酯、磺酸二甲苯酯、磺酸甲苯酯或它们的混合物；以及 pK 值大于 2.0 的弱酸；以及 水，其中可选择性地溶解或分散一种或多种清洁消毒剂和/或除臭剂。 本发明还涉及由上述胺类和磺酸盐组成的预混组合物，可通过用水或水溶液或悬浮液稀释来制备增稠的水性组合物，还涉及一种用于清洁非水平表面的工艺。
• RUBBER COMPOSITION AND PNEUMATIC TIRE
  申请人：Bridgestone Corporation

  公开号：EP0846724A2

  公开（公告）日：1998-06-10

  Provided is a rubber composition which is improved in a dispersibility of silica into rubber, a heat generating property and an abrasion property. The rubber composition comprises 15 to 85 parts by weight of silica per 100 parts by weight of a rubber component comprising natural rubber and/or diene base synthetic rubber and a tertiary amine compound represented by the following Formula (I) blended in a proportion of 1 to 15 % by weight based on the amount of silica described above: wherein R1 represents an alkyl group, alkenyl group or alkoxyl group having 1 to 36 carbon atoms and hydroxy-substituted group thereof, a benzyl group, a benzyl group substituted with an alkyl group or alkenyl group having 4 to 36 carbon atoms, or a group represented by one of the following Formulas (II); and R2 and R3 represent independently an alkyl group or alkenyl group having 1 to 36 carbon atoms, a benzyl group, a cyclohexyl group and a hydroxy-substituted group thereof: wherein R4 represents an alkyl group or alkenyl group having 1 to 36 carbon atoms; R5 represents an ethylene group or a propylene group; X represents hydrogen, an alkyl group, alkenyl group, alkyloyl group or alkenyloyl group having 1 to 18 carbon atoms; A represents an alkylene group or hydroxyalkylene group having 2 to 6 carbon atoms; m is an integer of 1 to 10, and when m is 2 or more, respective A may be the same or different; and n is an integer of 1 to 10.

  本发明提供了一种橡胶组合物，该组合物在白炭黑在橡胶中的分散性、发热性能和耐磨性能方面均有改善。该橡胶组合物包括每 100 份（重量）由天然橡胶和/或二烯烃基合成橡胶组成的橡胶组分中含 15 至 85 份（重量）白炭黑，以及由下式（I）代表的叔胺化合物，以上述白炭黑量为基础，按 1 至 15 %（重量）的比例混合： 其中 R1 代表具有 1 至 36 个碳原子的烷基、烯基或烷氧基及其羟基取代基、苄基、被具有 4 至 36 个碳原子的烷基或烯基取代的苄基或由下式(II)之一代表的基团；R2 和 R3 独立地代表具有 1 至 36 个碳原子的烷基或烯基、苄基、环己基及其羟基取代基： 其中 R4 代表具有 1 至 36 个碳原子的烷基或烯基；R5 代表乙烯基或丙烯基；X 代表氢、具有 1 至 18 个碳原子的烷基、烯基、烷氧基或烯酰基；A 代表具有 2 至 6 个碳原子的亚烷基或羟基亚烷基；m 为 1 至 10 的整数，当 m 为 2 或 2 以上时，各自的 A 可以相同或不同；n 为 1 至 10 的整数。
• RUBBER COMPOSITION AND PNEUMATIC TIRE MADE BY USING THE SAME
  申请人：Bridgestone Corporation

  公开号：EP0857752A2

  公开（公告）日：1998-08-12

  The present invention provides a rubber composition comprising natural rubber and/or diene synthetic rubbers, silica in an amount of 10 to 85 parts by weight per 100 parts by weight of the rubber, a specific silane coupling agent, i.e., a bis(alkoxysilylalkyl) polysulfide having a polysulfide structure in which the distribution of sulfur is specified, in an amount of 1 to 20% by weight of the amount of silica, and a specific silica dispersion improver in an amount of 1 to 15% by weight of the amount of silica, and provides a pneumatic tire manufactured by using the rubber composition. The pneumatic tire has excellent low heat buildup property and abrasion resistance.

  本发明提供了一种橡胶组合物，该组合物包含天然橡胶和/或二烯烃合成橡胶、白炭黑（以每 100 份橡胶的重量计，白炭黑的用量为 10 至 85 份）、特定硅烷偶联剂（即具有多硫化物结构的双(烷氧基硅烷基)多硫化物，其中硫的分布按重量计为 1 至 20%）、双（烷氧基硅烷基）多硫化物，其具有指定硫分布的多硫化物结构，用量为白炭黑用量的 1 至 20%（按重量计），以及特定的白炭黑分散改进剂，用量为白炭黑用量的 1 至 15%（按重量计），并提供使用该橡胶组合物制造的充气轮胎。该充气轮胎具有优异的低热积聚性能和耐磨性。
• Thickened hard surface cleaner
  申请人：Ecolab Inc.

  公开号：US20020082178A1

  公开（公告）日：2002-06-27

  A low viscosity aqueous cleaning composition provides increasing viscosity upon dilution which provides a high viscosity diluted cleaning composition having solvents compatible with the rod micelle thickener and the cleaning system that clings for an extended period of time in a thickened form containing cleaning system ingredients that can penetrate and remove hard baked-on soils on vertical surfaces in cleaning units. The composition contains active cleaning ingredients (acid, alkaline and enzyme) that, in combination with thickening systems, provide the useful properties. The thickened materials can be applied on cold or hot surfaces and can successfully penetrate, soften and remove baked-on food soil on a variety of surfaces including oven walls, doors and grills, baking dishes, utensils, etc. The material is applied in the form of a thick diluted liquid spray or hot foam directly to the hardened soil, is permitted to penetrate the soil, resulting softened soils are then easily removed by hot or cold water rinse or by mechanical action such as scrubbing, scraping or wiping.

  低粘度的水性清洁组合物在稀释后粘度会增加，从而提供高粘度的稀释清洁组合物，该组合物的溶剂与棒状胶束增稠剂和清洁系统相容，可长时间以增稠的形式附着，其中含有的清洁系统成分可渗透并清除清洁装置中垂直表面上坚硬的烘烤污垢。该组合物含有活性清洁成分（酸、碱和酶），与增稠系统结合可提供有用的特性。增稠材料可用于冷或热的表面，并能成功渗透、软化和清除各种表面上的烘烤食物污垢，包括烤箱壁、门和烤架、烤盘、器皿等。这种材料以浓稠稀释液喷雾或热泡沫的形式直接喷洒在坚硬的污垢上，使其渗透到污垢中，然后用热水或冷水冲洗，或用擦洗、刮擦或抹布等机械方法轻松去除软化的污垢。
• Kalthärtende Reaktionsharzmischung und deren Verwendung
  申请人：BAYER AG

  公开号：EP0383089B1

  公开（公告）日：1994-04-06