Isobutylbenzenesulfonate

• 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: Isobutylbenzenesulfonate
• 英文别名: 2-(2-Methylpropyl)benzenesulfonic acid
• 化学式: C₁₀H₁₄O₃S
• 分子量: 214.285
• InChiKey: OHDFPJLJLQYCBA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  62.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  Isobutylbenzenesulfonate 、 三氯氧磷 生成 2-(2-Methylpropyl)benzenesulfonyl chloride
  参考文献：
  名称：

  CESARZ, KATHRIN;PRITZKOW, W.;UHLIG, CORNELLA;VOERCKEL, V., J. PRAKT. CHEM., 331,(1989) N, C. 1011-1013

  摘要：

  DOI：
• 作为产物：
  描述：

  异丁基苯 、 三氧化硫 、 硫酸 以2%的产率得到
  参考文献：
  名称：

  CESARZ, KATHRIN;PRITZKOW, W.;UHLIG, CORNELLA;VOERCKEL, V., J. PRAKT. CHEM., 331,(1989) N, C. 1011-1013

  摘要：

  DOI：

文献信息

• Method for producing p-alkylstyrene
  申请人：NIPPON PETROCHEMICALS COMPANY, LIMITED

  公开号：EP0300498A1

  公开（公告）日：1989-01-25

  A method for producing p-alkylstyrene which is characterized in that side reaction scarcely occurs, catalyst and unreacted material are easily recovered for the reuse, the p-position selectivity is excellent and yield of aimed product is high. In the method, monoalkylbenzene having an alkyl group with 3 or more carbon atoms is reacted with acetaldehyde in the presence of hydrogen fluoride catalyst under the conditions of a temperature of 0°C or lower, a molar ratio of 2 to 100 in "alkylbenzene/acetaldehyde", the other molar ratio of 1.7 to 300 in "hydrogen fluoride/acetaldehyde", the proportion of hydrogen fluoride to the sum of hydrogen fluoride and water in the reaction system of 65% by weight or higher, and the concentration of acetaldehyde in the reaction system of 1.0% by weight or lower to obtain 1,1-bis(p-alkylphenyl)ethane, and then subjecting it to catalytic cracking at a temperature in the range of 200 to 650°C in the presence of an acid catalyst.

  一种生产对烷基苯乙烯的方法，其特点是几乎不发生副反应，催化剂和未反应物质易于回收再利用，对位选择性极佳，目的产物的收率高。在该方法中，具有 3 个或更多碳原子烷基的单烷基苯在氟化氢催化剂存在下与乙醛反应，反应条件为：温度为 0°C 或更低，"烷基苯/乙醛 "中的摩尔比为 2 至 100，"氟化氢/乙醛 "中的另一摩尔比为 1.在 "氟化氢/乙醛 "中的摩尔比为 1.7 至 300，反应体系中氟化氢与氟化氢和水之和的比例为 65% （重量比）或更高，反应体系中乙醛的浓度为 1.0% （重量比）或更低，从而获得 1，1-双（对烷基苯基）乙烷，然后在酸催化剂存在下，在 200 至 650°C 的温度范围内进行催化裂解。
• Resin compositions having improved antistatic properties
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0422879A1

  公开（公告）日：1991-04-17

  Disclosed is a resin composition having excellent antistatic properties and practical physical properties. The resin comprises (i) a styrene resin; (ii) a polyethylene oxide having a viscosity-average molecular weight ranging from 15,000 to 1,200,000; (iii) either or both of a (meth) acrylate resin and an oxide selected from the group consisting of titanium oxide, zinc oxide and magnesium oxide; (iv) either a surfactant selected from specific sulfonic acid salts or a surfactant selected from specific alkyl sulfates; and, optionally, (v) a (poly)ethylene glycol having an average molecular weight ranging from 62 to 1,200. The resin composition also provides excellent resistance to hot water.

  本发明公开了一种具有优异抗静电性能和实用物理性能的树脂组合物。该树脂包括：(i) 苯乙烯树脂；(ii) 聚氧化乙烯，其粘度-平均分子量在 15,000 至 1,200,000 之间；(iii) (甲基) 丙烯酸酯树脂和选自氧化钛、氧化锌和氧化镁的氧化物中的一种或两种；(iv) 选自特定磺酸盐的表面活性剂或选自特定烷基硫酸盐的表面活性剂；以及 (v) 平均分子量在 62 到 1 200 之间的（聚）乙二醇。这种树脂组合物还具有优异的耐热水性。
• Antistatic resin compositions
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0659826A1

  公开（公告）日：1995-06-28

  A resin composition having excellent antistatic properties comprises (A) 100 parts by weight of a styrene resin, (B) 3 to 35 parts by weight of a polyethylene oxide, (C) 0.1 to 10 parts by weight of a styrene-acrylonitrile-hydroxyalkyl acrylate copolymer and/or a styrene-acrylonitrile-hydroxyalkyl methacrylate copolymer, (D) 4 to 100 parts by weight of a (meth)acrylic ester polymer, and/or an oxide selected from titanium oxide, zinc oxide and magnesium oxide, the oxide being present in an amount of 0.7 to 5 parts by weight per 100 parts by weight of the combined amount of components (A) and (B), and (E) a surface-active agent comprising a specified sulfonic acid salt or alkylsulfuric acid salt, the surface-active agent being present in an amount of 0.4 to 5 parts by weight per 100 parts by weight of the combined amount of components (A), (B), (C) and (D).

  一种具有优异抗静电性能的树脂组合物包括：(A) 100 份（重量）苯乙烯树脂；(B) 3 至 35 份（重量）聚环氧乙烷；(C) 0.1 至 10 份（按重量计）苯乙烯-丙烯腈-羟基烷基丙烯酸酯共聚物和/或苯乙烯-丙烯腈-羟基烷基甲基丙烯酸酯共聚物， (D) 4 至 100 份（按重量计）(甲基)丙烯酸酯聚合物和/或选自氧化钛、氧化锌和氧化镁的氧化物，氧化物的含量为 0.(E) 由特定磺酸盐或烷基硫酸盐组成的表面活性剂，该表面活性剂的含量为每 100 份（重量）组分(A)、(B)、(C)和(D)的总量中占 0.4 至 5 份（重量）。
• SUBSTITUTED INDOLES AND USE THEREOF
  申请人：Wyeth

  公开号：EP1919866A2

  公开（公告）日：2008-05-14
• US4855518A
  申请人：——

  公开号：US4855518A

  公开（公告）日：1989-08-08