3-methyl-N-methylaniline hydrochloride | 17650-11-2

• 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: 3-methyl-N-methylaniline hydrochloride
• 英文别名: N-methyl-m-toluidine; hydrochloride；N-Methyl-m-toluidin; Hydrochlorid；N,3-dimethylaniline hydrochloride；N,3-dimethylaniline;hydrochloride
• CAS: 17650-11-2
• 化学式: C₈H₁₁N*ClH
• 分子量: 157.643
• InChiKey: JZEFNFPACZTLOU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.46
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  12
• 氢给体数：
  2
• 氢受体数：
  1

文献信息

• Polyethylene composition and process for producing same
  申请人：TOSOH CORPORATION

  公开号：US20040214953A1

  公开（公告）日：2004-10-28

  A polyethylene composition prepared by polymerizing ethylene and an optional olefin with ≧3 carbon atoms in the presence of a macromonomer, is provided. The macromonomer is a vinyl-terminated ethylene polymer prepared by polymerizing ethylene and an optional olefin with ≧3 carbon atoms, and the macromonomer has (A) Mn≧5,000, and Mw/Mn=2-5. The polyethylene composition comprises (C) branched polyethylene prepared by copolymerizing ethylene, the macromonomer and an optional olefin with ≧3 carbon atoms, and the macromonomer. The polyethylene composition has (D) a density of 0.890-0.980 g/cm 3 , (E) Mw=30,000-10,000,000, (F) Mw/Mn=2-30, (G) a long chain branch frequency of 0.01-3 per 1,000 C atoms, and (H) a shrinking factor (g′ value) of 0.1-0.9 as measured by GPC/intrinsic-viscosity. The polyethylene composition can be finely divided particles having (P) a powder bulk density of 0.15-0.50 g/cm 3 .

  本发明提供了一种聚乙烯组合物，其是通过在存在大分子单体的情况下聚合乙烯和可选的具有≥3个碳原子的烯烃制备的。所述大分子单体是通过聚合乙烯和可选的具有≥3个碳原子的烯烃制备的，其具有(A) Mn≥5,000，且Mw/Mn=2-5的乙烯基端的聚合物。所述聚乙烯组合物包括(C)支化聚乙烯，其是通过共聚乙烯、大分子单体和可选的具有≥3个碳原子的烯烃制备的。所述聚乙烯组合物具有(D)密度为0.890-0.980 g/cm3，(E) Mw=30,000-10,000,000，(F) Mw/Mn=2-30，(G) 0.01-3个每1,000个C原子的长链支化频率，以及(H) 通过GPC/内禀粘度测量的收缩因子（g'值）为0.1-0.9。所述聚乙烯组合物可以是具有(P)粉末堆密度为0.15-0.50 g/cm3的细分散粒子。
• Olefin polymerisation catalysts and processes for producing olefin polymers
  申请人：TOSOH CORPORATION

  公开号：EP0849292A1

  公开（公告）日：1998-06-24

  Catalysts for olefin polymerization which consist essentially of a transition metal compound, a modified clay compound and an organic aluminum compound, wherein the modified clay compound comprises a reaction product of a clay mineral and a proton acid salt of a specific amine compound, as well as a method of polymerizing olefins using such catalysts. It is possible thereby to obtain olefin polymers with high productivity and low ash content.

  烯烃聚合催化剂，主要由过渡金属化合物、改性粘土化合物和有机铝化合物组成，其中改性粘土化合物包括粘土矿物和特定胺化合物的质子酸盐的反应产物，以及使用这种催化剂聚合烯烃的方法。由此可以获得生产率高、灰分含量低的烯烃聚合物。
• Catalyst for olefin polymerization and process for production of olefin polymer
  申请人：TOSOH CORPORATION

  公开号：EP0881232A1

  公开（公告）日：1998-12-02

  A novel catalyst for polymerization of olefin is provided which comprises a modified clay compound (a) having an average particle diameter of less than 10 µm, a transition metal compound (b), and an organoaluminum compound (c). This catalyst exhibits improved initial polymerization behavior, and produces an olefin polymer of less ash content at a high productivity.

  提供了一种新型烯烃聚合催化剂，它由平均颗粒直径小于 10 微米的改性粘土化合物 (a)、过渡金属化合物 (b) 和有机铝化合物 (c) 组成。这种催化剂改善了初始聚合行为，并以较高的生产率生产出灰分含量较少的烯烃聚合物。
• Catalyst for polymerization of an olefin, and method for producing an olefin polymer
  申请人：TOSOH CORPORATION

  公开号：EP0849288B1

  公开（公告）日：2002-11-27
• Catalyst for olefin polymerization and process for the production of an olefin polymer
  申请人：Tosoh Corporation

  公开号：EP0881232B1

  公开（公告）日：2005-03-16