3-乙氧基丙酸戊基酯 | 14144-36-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 3-乙氧基丙酸戊基酯
• 英文名称: β-Ethoxy-propionsaeure-pentylester
• 英文别名: 3-ethoxy-propionic acid pentyl ester；3-Aethoxy-propionsaeure-pentylester；Pentyl 3-ethoxypropanoate
• CAS: 14144-36-6
• 化学式: C₁₀H₂₀O₃
• 分子量: 188.267
• InChiKey: LECMFIIQEQTPNP-UHFFFAOYSA-N

物化性质

• 沸点：
  263.28°C (rough estimate)
• 密度：
  1.0190 (rough estimate)
• 溶解度：
  0.01 M

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  13
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2918990090

文献信息

• PROCESS OF MANUFACTURE OF CATALYST AND PROPYLENE POLYMER THAT USE THIS OR COPOLYMER FOR PROPYLENE POLYMERIZATION
  申请人：Hanwha Total Petrochemical Co., Ltd.

  公开号：EP3330299A1

  公开（公告）日：2018-06-06

  The present disclosure relates to a solid catalyst for propylene polymerization and a process for manufacture of a propylene polymer or copolymer using the solid catalyst, and provides a solid catalyst including carriers produced via a reaction between dialkoxy magnesium and metal halide, titanium halide, an organic electron donor, etc. and a process of manufacture of a propylene-based block copolymer via copolymerization of propylene-α-olefin using the solid catalyst. Particularly, internal electron donors including an ester group and an alkoxy group are used as two kinds of organic electron donors used in the present disclosure, and, thus, a block copolymer having high activity and excellent stereoregularity and a high rubber content via copolymerization with α-olefin can be produced using a solid catalyst system suggested in the present disclosure.

  本公开涉及一种用于丙烯聚合的固体催化剂以及使用该固体催化剂制造丙烯聚合物或共聚物的工艺，并提供了一种固体催化剂，包括通过二烷氧基镁与金属卤化物、卤化钛、有机电子供体等反应生成的载体，以及使用该固体催化剂通过丙烯-α-烯烃的共聚制造丙烯基嵌段共聚物的工艺。 特别是，本公开中使用了包括酯基和烷氧基在内的内部电子供体作为两种有机电子供体，因此，使用本公开中建议的固体催化剂体系，通过与α-烯烃共聚，可以生产出具有高活性和优异立体规整性以及高橡胶含量的嵌段共聚物。
• Process of manufacture of catalyst and propylene polymer that use this or copolymer for propylene polymerization
  申请人：Hanwha Total Petrochemical Co., Ltd.

  公开号：US10808048B2

  公开（公告）日：2020-10-20

  The present disclosure relates to a solid catalyst for propylene polymerization and a process for manufacture of a propylene polymer or copolymer using the solid catalyst, and provides a solid catalyst including carriers produced via a reaction between dialkoxy magnesium and metal halide, titanium halide, an organic electron donor, etc. and a process of manufacture of a propylene-based block copolymer via copolymerization of propylene-α-olefin using the solid catalyst. Particularly, internal electron donors including an ester group and an alkoxy group are used as two kinds of organic electron donors used in the present disclosure, and, thus, a block copolymer having high activity and excellent stereoregularity and a high rubber content via copolymerization with α-olefin can be produced using a solid catalyst system suggested in the present disclosure.

  本公开涉及一种用于丙烯聚合的固体催化剂以及使用该固体催化剂制造丙烯聚合物或共聚物的工艺，并提供了一种固体催化剂，包括通过二烷氧基镁与金属卤化物、卤化钛、有机电子供体等反应生成的载体，以及使用该固体催化剂通过丙烯-α-烯烃的共聚制造丙烯基嵌段共聚物的工艺。特别是，本公开中使用了包括酯基和烷氧基在内的内部电子供体作为两种有机电子供体，因此，使用本公开中建议的固体催化剂体系，通过与α-烯烃共聚，可以生产出具有高活性和优异立体规整性以及高橡胶含量的嵌段共聚物。