Isophthalsaeure-dihexylester | 4623-71-6

• 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: Isophthalsaeure-dihexylester
• 英文别名: 1,3-Benzenedicarboxylic acid, dihexyl ester；dihexyl benzene-1,3-dicarboxylate
• CAS: 4623-71-6
• 化学式: C₂₀H₃₀O₄
• 分子量: 334.456
• InChiKey: FGWAPOKSKMNBEN-UHFFFAOYSA-N

物化性质

• 保留指数：
  2414;2414;2417;2394

计算性质

• 辛醇/水分配系数(LogP)：
  7.7
• 重原子数：
  24
• 可旋转键数：
  14
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2917399090

反应信息

• 作为反应物：
  描述：

  Isophthalsaeure-dihexylester 生成 Dihexyl cyclohexane-1,3-dicarboxylate
  参考文献：
  名称：

  COUSINEAU, T. J;CENGEL, J. A.

  摘要：

  DOI：
• 作为产物：
  描述：

  di-t-butyl terephthaloylbis(benzylcarbamate) 、 正己醇 在 caesium carbonate 作用下， 以 二甲基亚砜 为溶剂， 反应 24.0h， 以72%的产率得到Isophthalsaeure-dihexylester
  参考文献：
  名称：

  以N-Boc酰胺为原料合成酯类化合物的制备方法

  摘要：

  本发明涉及一种以N‑Boc酰胺为原料合成酯类化合物的制备方法，该方法是以无机碱作为催化剂，将N‑Boc酰胺与各种醇类化合物发生分子间亲核取代反应，可以高效地得到各种酯类化合物。该方法具有反应条件温和、操作简便、产率高、官能团兼容性良好的优点。

  公开号：

  CN109456185A

文献信息

• Process for the preparation of bromoisophthalic acid compounds
  申请人：——

  公开号：US20040015010A1

  公开（公告）日：2004-01-22

  The present invention relates to a process for preparing bromoisophthalic acid compounds, particularly 5-bromoisophthalic acid compounds and 4,5-dibromoisophthalic acid compounds comprising brominating an isophthalic acid compound of the general formula (1) 1 wherein R 1 and R 2 independently of one another are hydrogen atom or C 1-6 alkyl, with bromine in a solvent containing sulfur trioxide. The object of the invention is to provide a process for preparing bromoisophthalic acid compounds, particularly 5-bromoisophthalic acid compounds and 4,5-dibromoisophthalic acid compounds in a highly selective manner by using bromine that is industrially inexpensive.

  本发明涉及一种制备溴异苯二甲酸化合物，特别是5-溴异苯二甲酸化合物和4,5-双溴异苯二甲酸化合物的方法，包括在含有三氧化硫的溶剂中用溴对一般式（1）中R1和R2独立地为氢原子或C1-6烷基的异苯二甲酸化合物进行溴化。本发明的目的是提供一种使用工业上廉价的溴高度选择性地制备溴异苯二甲酸化合物，特别是5-溴异苯二甲酸化合物和4,5-双溴异苯二甲酸化合物的方法。
• Process for the stabilization of mercaptobenzothiazole in a lubricating oil composition
  申请人：EXXON RESEARCH AND ENGINEERING COMPANY

  公开号：EP0207737A2

  公开（公告）日：1987-01-07

  There is disclosed a process for the solubilization of a mercaptobenzothiazole amine salt with a solvent such as dihexyl phthalate which solubilized salt is in turn suitable for dissolution into a lubricating oil composition, such as an automatic transmission fluid, even at room temperature.

  本发明公开了一种用邻苯二甲酸二己酯等溶剂增溶巯基苯并噻唑胺盐的工艺，增溶后的盐即使在室温下也适合溶解到自动变速箱油等润滑油组合物中。
• Sequential coupling in formation of resinous block copolymers
  申请人：PHILLIPS PETROLEUM COMPANY

  公开号：EP0464847A2

  公开（公告）日：1992-01-08

  A method for preparing resinous copolymers by sequential charge copolymerization of at least two charges, at least one being a conjugated diene and at least one being a monovinylarene; followed by a charge of a polyfunctional coupling agent; and the final charge being an essentially difunctional coupling agent.

  一种制备树脂共聚物的方法，通过至少两种电荷（至少一种是共轭二烯，至少一种是单乙烯基）的顺序电荷共聚，然后是一种多官能团偶联剂电荷，最后一种电荷基本上是一种双官能团偶联剂。
• Polypropylene composition comprising lubricants for calendering
  申请人：IDEMITSU PETROCHEMICAL CO., LTD.

  公开号：EP0744439A1

  公开（公告）日：1996-11-27

  A polypropylene resin composition is herein disclosed which is obtainable by blending (A) 100 parts by weight of a polypropylene resin comprising (a) 100 to 20% by weight of a homopolymer of propylene and/or a propylene copolymer containing 4% by weight or less of another olefin unit in which in a pentad fraction by 13C-NMR, [rrrr/(1-mmmm)]×100 is in the range of 20 to 60%, a Tm measured by a DSC is 150°C or more, and a melt enthalpy is 100 J/g or less, and (b) 0 to 80% by weight of a propylene copolymer containing 10 to 80% by weight of an olefin unit other than propylene, with (B) 0.01 to 5 parts by weight of an octyltin salt of a fatty acid, an alkylenebisfatty acid amide, a fatty acid ester of a polyvalent alcohol, or a metal salt of an aliphatic monocarboxylic acid. The employment of this polypropylene resin composition permits, under a good moldability by the calender molding machine, the manufacture of films and sheets having less thickness unevenness, excellent appearance and heat resistance and such flexibility as in molded articles of a plastic polyvinyl chloride.

  本文公开了一种聚丙烯树脂组合物，该组合物可通过混合以下物质获得：(A) 100 份（按重量计）聚丙烯树脂，该树脂包含(a) 100%至 20%（按重量计）的丙烯均聚物和/或丙烯共聚物，该丙烯均聚物和/或丙烯共聚物含有 4%（按重量计）或更少的另一种烯烃单元，在 13C-NMR 测量的五元组分中，[rrrr/(1-mmm)]×100 在 20%至 60%的范围内，通过 DSC 测量的 Tm 为 150°C 或更高，熔体焓为 100 J/g、[rrrr/(1-mmm)]×100在20%至60%的范围内，用DSC测量的Tm为150℃或以上，熔体焓为100焦耳/克或以下，以及(b)0至80%(重量)的丙烯共聚物，其中含有10%至80%(重量)的丙烯以外的烯烃单元，以及(B)0.01 至 5 份(重量)脂肪酸的辛基锡盐、亚烷基二脂肪酸酰胺、多价醇的脂肪酸酯或脂族单羧酸的金属盐。 使用这种聚丙烯树脂组合物，可以在压延成型机的良好成型条件下，制造出厚度不均匀度较小、外观和耐热性极佳的薄膜和片材，其柔韧性与聚氯乙烯塑料成型品相当。
• PROPYLENE RESIN COMPOSITION FOR INTERIOR MATERIAL FOR AUTOMOBILES, AND INTERIOR MATERIAL FOR AUTOMOBILES
  申请人：IDEMITSU PETROCHEMICAL CO., LTD.

  公开号：EP0784074A1

  公开（公告）日：1997-07-16

  There are here disclosed a propylene resin composition which can be used for the manufacture of automotive interior parts as a molding material having a good weld appearance, a less gloss unevenness, a good appearance performance and a low glossiness and permitting non-coating, and the automotive interior parts obtained from the composition. The propylene resin composition for the automotive interior parts of the present invention is a crystalline propylene polymer-containing composition having a specific melt index and relaxation time (τ) or a specific molecular-weight distribution index (PDI) in addition to these characteristics, or a propylene resin composition comprising the crystalline propylene polymer-containing composition, an inorganic filler and the like. The automotive interior parts of the present invention obtained by injection molding these compositions can suitably be used as installment panels, console boxes or trims.

  本发明公开了一种丙烯树脂组合物，该组合物可用于制造汽车内饰件，作为一种成型材料，具有良好的焊接外观、较少的光泽不均匀度、良好的外观性能和较低的光泽度，并且允许不涂覆，以及由该组合物获得的汽车内饰件。 本发明的汽车内饰件用丙烯树脂组合物是具有特定熔融指数和松弛时间（τ）或除这些特性外还具有特定分子量分布指数（PDI）的含结晶丙烯聚合物组合物，或者是由含结晶丙烯聚合物组合物、无机填料等组成的丙烯树脂组合物。本发明的汽车内饰件通过注塑这些组合物而获得，可适当用作安装面板、控制台盒或饰件。