Ethyl 2-(ethoxymethyl)-3-methylpentanoate | 131837-12-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: Ethyl 2-(ethoxymethyl)-3-methylpentanoate
• CAS: 131837-12-2
• 化学式: C₁₁H₂₂O₃
• 分子量: 202.29
• InChiKey: YAKNECWQPJXJRR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  14
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• PROCESS FOR PRODUCING ALPHA-OLEFIN POLYMER
  申请人：Japan Polychem Corporation

  公开号：EP1160263A1

  公开（公告）日：2001-12-05

  An object of the present invention is to provide an α-olefin polymer having excellent molding property, in other words, having an improved ME. The present invention relates to a process for producing an α-olefin polymer comprising polymerizing an α-olefin in the presence of a Ziegler-Natta catalyst, wherein the polymerization is carried out at a polymerization temperature of 92°C or greater and under a condition that a hydrogen/α-olefin (molar ratio) gas composition upon polymerization and a melt flow rate (MFR: g/10 min) of the α-olefin polymer as measured at 230°C under a load of 2.16 kg satisfy the following formula [I]:Formula [I]:    Log (MFR) ≥ 1.5 x log (hydrogen/α-olefin) + 4.5.

  本发明的目的是提供一种具有优异成型性能的α-烯烃聚合物，换言之，具有改进的ME。 本发明涉及一种生产α-烯烃聚合物的工艺，包括在齐格勒-纳塔催化剂存在下聚合α-烯烃，其中聚合在 92℃或更高的聚合温度下进行，聚合时的氢/α-烯烃（摩尔比）气体成分和α-烯烃聚合物的熔体流动速率（MFR：克/10 分钟）（在 230℃、2.16 千克负载下测量）满足下式[I]：式[I]：对数（MFR）≥ 1.5 x 对数（氢/α-烯烃）+ 4.5。
• CATALYST FOR POLYMERIZING a-OLEFIN AND PRODUCTION METHOD OF a-OLEFIN POLYMER USING THE SAME
  申请人：Japan Polypropylene Corporation

  公开号：EP1548035A1

  公开（公告）日：2005-06-29

  A catalyst having a high catalyst activity, which enables the production of an α-olefin polymer improved in stereoregularity by decreasing an amorphous component, and a production method for the α-olefin polymer, are developed. Described are a catalyst for polymerizing α-olefin comprising a combination of (A) asolidcatalyst component containing magnesium, titanium and a halogen as an essential component, which may contain if necessary, a silicon compound, an organoaluminum compound, and an electron donor; (B) an organoaluminum compound; and (C) a compound containing a C(=O)N bond such as an amide or an urea; which may further contain if necessary, (D) a silicon compound or a diether compound; and a production method for an α-olefin polymer using the same.

  本发明开发了一种具有高催化剂活性的催化剂，该催化剂通过减少无定形组分，生产出立体规整性得到改善的 α-烯烃聚合物，并开发了 α-烯烃聚合物的生产方法。描述了一种用于聚合α-烯烃的催化剂，该催化剂由以下组分组合而成 (A) 含有镁、钛和卤素的固态催化剂组分，该组分作为基本组分，必要时可含有硅化合物、有机铝化合物和电子供体；(B) 有机铝化合物；和 (C) 含有 C(=O)N 键的化合物，如酰胺或脲，必要时可进一步含有 (D) 硅化合物或二醚化合物；以及使用该组合物的α-烯烃聚合物的生产方法。
• Plymerization catalyst for a-olefins and process for production of alpha-olefin polymers therewith
  申请人：Sugano Toshihiko

  公开号：US20060068984A1

  公开（公告）日：2006-03-30

  A catalyst having a high catalyst activity, which enables the production of an α-olefin polymer improved in stereoregularity by decreasing an amorphous component, and a production method for the α-olefin polymer, are developed. Described are a catalyst for polymerizing α-olefin comprising a combination of (A) a solid catalyst component containing magnesium, titanium and a halogen as an essential component, which may contain if necessary, a silicon compound, an organoaluminum compound, and an electron donor; (B) an organoaluminum compound; and (C) a compound containing a C(═O)N bond such as an amide or an urea; which may further contain if necessary, (D) a silicon compound or a diether compound; and a production method for an α-olefin polymer using the same.

  本发明开发了一种具有高催化剂活性的催化剂，通过减少无定形组分，生产出立体规整度更高的α-烯烃聚合物，并开发了α-烯烃聚合物的生产方法。描述了一种用于聚合α-烯烃的催化剂，该催化剂由以下物质组合而成 (A) 一种固体催化剂组分，其中含有镁、钛和卤素作为基本成分，必要时还可含有硅化合物、有机铝化合物和电子供体；(B) 有机铝化合物；和 (C) 含有 C(═O)N 键的化合物，如酰胺或脲；必要时可进一步含有 (D) 硅化合物或二醚化合物；以及使用该催化剂的 α-烯烃聚合物的生产方法。
• Polymerization of alpha-olefins
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：EP0773235B1

  公开（公告）日：1999-05-26
• MANUFACTURING METHOD FOR PROPYLENE POLYMER
  申请人：Japan Polypropylene Corporation

  公开号：EP2495260B1

  公开（公告）日：2014-06-04