十七烷基苯磺酸 | 39735-13-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 十七烷基苯磺酸
• 英文名称: Benzenesulfonic acid, heptadecyl-
• 英文别名: 4-heptadecylbenzenesulfonic acid
• CAS: 39735-13-2
• 化学式: C₂₃H₄₀O₃S
• 分子量: 396.6
• InChiKey: YEXQTVXCDFZSCZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.7
• 重原子数：
  27
• 可旋转键数：
  17
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.74
• 拓扑面积：
  62.8
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• [EN] NEW NON-IONIC SURFACTANTS FOR SOLUBILIZING POORLY SOLUBLE MOLECULES<br/>[FR] NOUVEAUX TENSIOACTIFS NON IONIQUES DESTINES A SOLUBILISER DES MOLECULES FAIBLEMENT SOLUBLES
  申请人：ASTRAZENECA AB

  公开号：WO2004089869A1

  公开（公告）日：2004-10-21

  New non-ionic surfactants in the form of polyoxyalkylene glycol hydroxy fatty acid derivatives or monoalkylated polyoxyalkylene glycol hydroxy fatty acid derivatives having a polyoxyalkylene / alkyl polyoxyalkylene chain with a chain-length of 25 - 455 repeating units and a specified substituent on the hydroxy position of the specified hydroxy fatty acid, according to the general formula (I) CH3 - (CH2)x - CH - (CH2)y - CO - [-O - R3 - ]z - O - R1 R2 - O (I); wherein for example R1 is methyl, R2 is optionally substituted C14 - C22 acyl, alkyl, or alkenyl, R3 is ethylene, x is 2-12, y is 7-17, (x + y) is 3-19 and z is 25-57; advantageously prepared by involving an enzymatic process, formulations comprising them, their use as solubilizers and a process involving a hydrolytic enzyme for preparing them.

  新的非离子表面活性剂以聚氧烷基乙二醇羟基脂肪酸衍生物或单烷基化聚氧烷基乙二醇羟基脂肪酸衍生物的形式存在，具有聚氧烷基/烷基聚氧烷基链，链长为25-455个重复单元，并且在指定的羟基脂肪酸的羟基位置上具有特定的取代基，根据通式（I）CH3 -（CH2）x - CH -（ ）y - CO - [-O - R3 -]z - O - R1 R2 - O（I）；例如，其中R1为甲基，R2为可选的取代的C14 - C22酰基、烷基或烯基，R3为乙烯基，x为2-12，y为7-17，（x + y）为3-19，z为25-57；通过涉及酶过程有利地制备，包含它们的配方，它们作为溶剂的用途以及涉及水解酶制备它们的过程。
• Non-ionic surfactants for solubilizing poorly solubule molecules
  申请人：von Corswant Christian

  公开号：US20060287542A1

  公开（公告）日：2006-12-21

  New non-ionic surfactants in the form of polyoxyalkylene glycol hydroxy fatty acid derivatives or monoalkylated polyoxyalkylene glycol hydroxy fatty acid derivatives having a polyoxyalkylene / alkyl polyoxyalkylene chain with a chain-length of 25-455 repeating units and a specified substituent on the hydroxy position of the specified hydroxy fatty acid, according to the general formula (I) CH 3 —(CH 2 ) x —CH—(CH 2 ) y —CO—[—O—R 3 —] z —O—R 1 R 2 —O (I); wherein for example R 1 is methyl, R 2 is optionally substituted C 14 —C 22 acyl, alkyl, or alkenyl, R 3 is ethylene, x is 2-12, y is 7-17, (x+y) is 3-19 and z is 25-57; advantageously prepared by involving an enzymatic process, formulations comprising them, their use as solubilizers and a process involving a hydrolytic enzyme for preparing them.

  新的非离子表面活性剂采用聚氧烷基乙二醇羟基脂肪酸衍生物或单烷基化聚氧烷基乙二醇羟基脂肪酸衍生物形式，具有聚氧烷基/烷基聚氧烷基链，链长为25-455个重复单元，并且在指定羟基脂肪酸的羟基位置上具有指定的取代基，按照通式(I) CH3—(CH2)x—CH—( )y—CO—[—O—R3—]z—O—R1R2—O (I)；其中，例如R1为甲基，R2为可选取代的C14-C22酰基，烷基或烯基，R3为乙烯，x为2-12，y为7-17，(x+y)为3-19，z为25-57；通过涉及酶法的方法优选制备，包含它们的配方，它们作为溶解剂的用途以及涉及水解酶制备它们的方法。
• Toner compositions
  申请人：XEROX CORPORATION

  公开号：EP0154740A1

  公开（公告）日：1985-09-18

  Disclosed are positively-charged toner compositions comprised of resin particles, pigment particles, and imide charge-enhancing additives of the formula: wherein R,, R2, and R3, are alkyl groups containing from 1 carbon atom to about 25 carbon atoms, R4 is hydrogen, nitro, halogen, amino, or alkyl, and A is an anion.

  本发明公开了由树脂颗粒、颜料颗粒和亚胺电荷增强添加剂组成的正电荷墨粉组合物： 其中 R、R2 和 R3 是含有 1 个碳原子至约 25 个碳原子的烷基，R4 是氢、硝基、卤素、氨基或烷基，A 是阴离子。
• PRODUCTION PROCESS AND PURIFICATION PROCESS OF 4-HYDROXY-BENZOIC ACID LONG CHAIN ESTER
  申请人：Ueno Fine Chemicals Industry, Ltd.

  公开号：EP3088379A1

  公开（公告）日：2016-11-02

  The present invention relates to a production process of a 4-hydroxy-benzoic acid long chain ester, that includes a step of reacting a 4-hydroxy-benzoic acid short chain ester with an aliphatic alcohol in the presence of a metal catalyst. The present invention also relates to a purification process of a 4-hydroxy-benzoic acid long chain ester, that includes a step of adding an acid aqueous solution to a crude composition including the 4-hydroxy-benzoic acid long chain ester, separating the crude composition to an organic phase and a water phase and extracting the organic phase.

  本发明涉及一种4-羟基苯甲酸长链酯的生产工艺，包括在金属催化剂存在下使4-羟基苯甲酸短链酯与脂肪醇反应的步骤。本发明还涉及一种 4-羟基苯甲酸长链酯的提纯工艺，其步骤包括向包括 4-羟基苯甲酸长链酯的粗组合物中加入酸水溶液，将粗组合物分离为有机相和水相，并萃取有机相。
• QUATERNARY SALTS OF PARA-DIALKYLAMINO BENZAMIDE DERIVATIVES
  申请人：ISP Van Dyk Inc.

  公开号：EP0738138A1

  公开（公告）日：1996-10-23