丁基乙基1,2-苯二羧酸酯 | 7299-93-6

• 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: 丁基乙基1,2-苯二羧酸酯
• 英文名称: phtalic acid ethyl-n-butyl ester
• 英文别名: phthalic acid ethyl ester-butyl ester；Phthalsaeure-aethylester-butylester；1,2-Benzenedicarboxylic acid, butyl ethyl ester；2-O-butyl 1-O-ethyl benzene-1,2-dicarboxylate
• CAS: 7299-93-6
• 化学式: C₁₄H₁₈O₄
• 分子量: 250.295
• InChiKey: JEABIFHLYSDNRJ-UHFFFAOYSA-N

物化性质

• 沸点：
  183 °C(Press: 20 Torr)
• 密度：
  1.082±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  18
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  苯酐 在 sodium hydroxide 作用下， 生成 丁基乙基1,2-苯二羧酸酯
  参考文献：
  名称：

  Butyl esters of phthalic acid

  摘要：

  公开号：

  US01554032A1

文献信息

• OLEFIN POLYMERIZATION CATALYST, PROCESS FOR PRODUCING OLEFIN POLYMER, POLYPROPYLENE RESIN COMPOSITION AND ARTICLE COMPRISING THE SAME
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20130109789A1

  公开（公告）日：2013-05-02

  An olefin polymerization catalyst is obtained by bringing the following components (A), (B) and (C) into contact with one another: (A) a solid catalyst component for olefin polymerization containing a titanium atom, a magnesium atom and a halogen atom; (B) an organoaluminum compound; and (C) a triether represented by formula (I). An olefin polymerization solid catalyst can be provided having a sufficiently high polymerization activity and an ability to produce an olefin polymer with a low content of low-molecular weight components and amorphous components.

  一种烯烃聚合催化剂是通过将以下组分（A）、（B）和（C）彼此接触而获得的：（A）用于烯烃聚合的固体催化剂组分，其中包含钛原子、镁原子和卤素原子；（B）有机铝化合物；以及（C）由式（I）表示的三醚。可以提供具有足够高的聚合活性和能够产生低分子量成分和非晶态成分含量低的烯烃聚合物的固体聚合催化剂。
• Catalyst for the polymerization of olefins
  申请人：Montedison S.p.A.

  公开号：EP0086472A2

  公开（公告）日：1983-08-24

  Catalysts for the polymerization of olefins, comprising the product of the reaction between: a) an Al-alkyl compound; b) an electron-donor compound capable of reacting with MgCl2 but which results not to be completely complexed with AI-triethyl at the equivalent point of a potentiometric titration under standard conditions and belonging to particular classes of compounds; c) a solid comprising a Ti compound having at least a Ti-halogen bond and an electron-donor compound belonging to particular classes of esters, both supported on a Mg halide in active form.

  用于烯烃聚合的催化剂，包括以下反应的产物： a) 铝烷基化合物 b) 一种电子供体化合物，能与氯化镁反应，但在标准条件下电位滴定的等效点不能与 AI-triethyl 完全络合，属于特定类别的化合物； c) 由至少有一个钛卤键的钛化合物和属于特定酯类的电子供体化合物组成的固 体，二者均以活性形式支撑在卤化镁上。
• 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。
• Water-based vinyl acetate-ethylene emulsion copolymer contact adhesive
  申请人：AIR PRODUCTS AND CHEMICALS, INC.

  公开号：EP0321868A2

  公开（公告）日：1989-06-28

  A water-based contact adhesive composition, especially suited for high modulus laminates subjected to high temperature post-forming, com­prising an aqueous medium containing 45 to 85 wt% adhesive component consisting essentially of (a) 50-99 wt% vinyl acetate-ethylene emulsion copolymer of 10-50 wt% toluene insolubles and -20 to 10°C Tg, and preferably prepared by the emulsion polymerization of vinyl acetate and ethylene in the presence of a suspending system consisting es­sentially of polyvinyl alcohol and a nonionic polyethoxylated surfactant, the emulsion being at least 60% solids, (b) up to 30 wt% plasticizer, and (c) 0-20 wt% phenolic or polyester thermosetting resin.

  一种水基接触型粘合剂组合物，特别适用于高温后成型的高模量层压板，由含 45 至 85 wt%粘合剂成分的水介质组成，主要包括 (a) 50-99 wt%的乙酸乙烯酯-乙烯乳液共聚物，甲苯不溶物含量为 10-50 wt%， Tg 为-20-10°C，最好是在主要由聚乙烯醇和非离子聚乙氧基表面活性剂组成 的悬浮体系存在下，通过乙酸乙烯酯和乙烯的乳液聚合制备，乳液的固含量 至少为 60%、 (b) 不超过 30 wt%的增塑剂，以及 (c) 0-20 wt%的酚醛或聚酯热固性树脂。
• Alpha-olefinic random copolymer and production process thereof
  申请人：MITSUI PETROCHEMICAL INDUSTRIES, LTD.

  公开号：EP0317240A1

  公开（公告）日：1989-05-24

  An α-olefinic random copolymer is disclosed which comprises 70% to 99.9% by weight of a recurring unit (a) derived from an α-olefin component having 5 to 10 carbon atoms, and 0.1% to 30% by weight of a recurring unit (b) derived from an α,ω-nonconjugated diene component having 6 to 20 carbon atoms, the copolymer possessing an inherent viscosity [η] measured in decalin at 135°C of from 0.5 to 10 dl/g, a crystallinity [Xc] measured by an X-ray diffraction method of from 0 to 50%, a glass transition temperature [Tg] of from 30 to 60°C, and an iodine value of from 0 to 10. This copolymer exhibits improved mouldability and a high vibration-damping performance at high temperature. A process for producing the copolymer is also disclosed.

  本发明公开了一种α-烯烃无规共聚物，它包括 70%至 99.9%（按重量计）由具有 5 至 10 个碳原子的α-烯烃组分衍生的递归单元(a)，以及 0.1%至 30%（按重量计）由具有 6 至 20 个碳原子的α，ω-非共轭二烯组分衍生的递归单元(b)，该共聚物在 135°C癸醛中测量的固有粘度[η]为 0.5 至 10 dl/g，用 X 射线衍射法测得的结晶度[Xc]为 0 至 50%，玻璃化温度[Tg]为 30 至 60°C，碘值为 0 至 10。 这种共聚物在高温下具有更好的成型性和更高的减震性能。此外，还公开了生产这种共聚物的工艺。