O1-Butyl O2-propyl benzene-1,2-dicarboxylate | 102148-87-8

• 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: O1-Butyl O2-propyl benzene-1,2-dicarboxylate
• 英文别名: 2-O-butyl 1-O-propyl benzene-1,2-dicarboxylate
• CAS: 102148-87-8
• 化学式: C₁₅H₂₀O₄
• 分子量: 264.32
• InChiKey: AJMYPCAFZCFWGG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  19
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• A solid catalyst component for the polymerization of olefins and an olefin polymerization catalyst
  申请人：TOHO TITANIUM CO. LTD.

  公开号：EP0297163A1

  公开（公告）日：1989-01-04

  A solid catalyst component prepared by washing a solid substance, which has been obtained by reacting diethoxymagnesium (a) suspended in an alkylbenzene (b) with titanium tetracloride (c) in an amount less than l/2 of the alkylbenzene (b) in a ratio by volume and a phthalic diester (d) at a temperature within the range of 80-l35°C, with an alkylbenzene, and thereafter reacting the solid substance in a presence of an alkylbenzene (b) with titanium tetrachloride (c) in an amount less than l/2 of the alkylbenzene (b) in a ratio by volume as well as an olefin polymerization catalyst comprising (A) the solid catalyst component specified above, (B) a silicon compound of the general formula:     SiRm(OAlk)4-m wherein R is a group selected from an alkyl group, a cycloalkyl group, an aryl group and vinyl group, Alk is an alkyl group and m is 0 or an integer of l-3, with the proviso that when R is an alkyl group, R may be identical with Alk and when m is l, 2 or 3, the R groups and/or the Alk groups may respectively be identical or different, and (C) an organoaluminum compound. This catalyst is capable of exhibiting a high polymerization activity combined with a high stereospecific performance and producing stereoregular olefin polymers in a high yield.

  一种固体催化剂组分，其制备方法是：将悬浮于烷基苯（b）中的二乙氧基镁（a）与四氯化钛（c）（按体积比，其用量少于烷基苯（b）的 l/2）和邻苯二甲酸二酯（d）在 80-l35°C 范围内的温度下反应，然后将固体物质与烷基苯（b）和四氯化钛（c）（按体积比，其用量少于烷基苯（b）的 l/2）反应、与烷基苯反应，然后在有烷基苯（b）存在的情况下，使固体物质与四氯化钛（c）反应，四氯化钛（c）的用量按体积比少于烷基苯（b）的 l/2，以及烯烃聚合催化剂，烯烃聚合催化剂包括 (A) 上述固体催化剂组分、 (B) 通式如下的硅化合物 SiRm(OAlk)4-m 其中 R 是选自烷基、环烷基、芳基和乙烯基的基团，Alk 是烷基，m 是 0 或 l-3 的整数，但当 R 是烷基时，R 可与 Alk 相同，当 m 是 l、2 或 3 时，R 基团和/或 Alk 基团可分别相同或不同，以及 (C) 有机铝化合物。 这种催化剂能表现出较高的聚合活性和较高的立体特异性能，并能以较高的产率生产立体配位的烯烃聚合物。
• Fuel oil composition for diesel engines
  申请人：TONEN CORPORATION

  公开号：EP0861882A1

  公开（公告）日：1998-09-02

  The present invention is directed to a fuel oil for diesel engines, which is reduced in the discharges of particulate matters (PM) and carbon dioxide (CO) in exhaust gas upon combustion while retaining a high cetane number, characterized in that the fuel oil composition comprises a mineral oil as a principal component; and (a) 2-13 wt% of one or more dialkyl phthalate compounds represented by the chemical formula (1), and (b) 2-13 wt% of one or more glycol ether compounds represented by the chemical formula (2); and    the total content of said components (a) and (b) is from 4 to 15 wt%.

  本发明涉及一种用于柴油发动机的燃料油，该燃料油在燃烧时可减少废气中微粒物质（PM）和二氧化碳（CO）的排放，同时保持较高的十六烷值，其特征在于该燃料油组合物包括作为主要成分的矿物油；以及 (a) 2-13 wt%的一种或多种邻苯二甲酸二烷基酯化合物，其化学式为 (1)，以及 (b) 2-13% 的一种或多种乙二醇醚化合物，由化学式 (2) 表示；以及 所述成分（a）和（b）的总含量为 4 至 15 wt%。
• Procatalysts, catalyst systems, and use in olefin polymerization
  申请人：——

  公开号：US20010025005A1

  公开（公告）日：2001-09-27

  There are described solid procatalysts, catalyst systems incorporating the solid procatalysts, and the use of the catalyst systems in olefin polymerization and interpolymerization.

  本文介绍了固体原催化剂、含有固体原催化剂的催化剂体系以及催化剂体系在烯烃聚合和互聚中的应用。
• Procatalysts, catalyst systems, and use in OLEFIN polymerization
  申请人：——

  公开号：US20010029286A1

  公开（公告）日：2001-10-11

  There are described solid procatalysts, catalyst systems incorporating the solid procatalysts, and the use of the catalyst systems in olefin polymerization and interpolymerization.

  本文介绍了固体原催化剂、含有固体原催化剂的催化剂体系以及催化剂体系在烯烃聚合和互聚中的应用。
• A solid catalyst component for olefin polymerization catalysts
  申请人：TOHO TITANIUM CO. LTD.

  公开号：EP0263516B1

  公开（公告）日：1992-04-22