2-Methylallyl-trimethylammoniumchlorid | 16370-13-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2-Methylallyl-trimethylammoniumchlorid
• 英文别名: Trimethyl(2-methylprop-2-enyl)azanium;chloride
• CAS: 16370-13-1
• 化学式: C₇H₁₆N*Cl
• 分子量: 149.664
• InChiKey: GNPIKBNNQQFOJU-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.73
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-Methylallyl-trimethylammoniumchlorid 在 sodium amide 作用下， 以 氨 为溶剂， 生成 N-(3-methyl-3-butenyl)-N,N-dimethylamine
  参考文献：
  名称：

  Paul,R.; Tchelitcheff,S., Bulletin de la Societe Chimique de France, 1967, p. 1289 - 1293

  摘要：

  DOI：

文献信息

• CROSSLINKING AGENT, CROSSLINKED POLYMER, AND USES THEREOF
  申请人：Tanaka Shinichi

  公开号：US20100209723A1

  公开（公告）日：2010-08-19

  There is provided a novel crosslinking agent for use in crosslinked polymer fabrication, specifically a crosslinking agent containing at least one compound selected from glyoxylate and a glyoxylic acid ester derivative represented by the following general formula (1): wherein R 1 and R 2 each independently represents an alkyl group having 1 to 10 carbon atoms and R 3 represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms.

  提供了一种新型交联剂，用于交联聚合物的制备，具体来说，这种交联剂包含至少一种从乙酰乙酸酯和以下通用公式（1）表示的乙酰乙酸酯衍生物中选择的化合物：其中R1和R2各自独立表示具有1至10个碳原子的烷基基团，R3表示氢原子或具有1至10个碳原子的烷基基团。
• Vinyl alcohol polymer and its composition
  申请人：Kuraray Co., Ltd.

  公开号：EP1008605A1

  公开（公告）日：2000-06-14

  Vinyl alcohol polymers having an ethylene unit content of 2 to 19 mole %, a polymerization degree of 200 to 2,000, a degree of saponification of 80 to 99.99 mole % and a total content of carboxyl group and lactone rings of 0.02 to 0.4 mole % are excellent in thermal stability, water resistance, gas-barrier properties, water vapor-barrier property, stability of aqueous solution kept at low temperatures and biodegradability.

  乙烯醇聚合物的乙烯单元含量为 2 至 19 摩尔%，聚合度为 200 至 2,000 摩尔%，皂化度为 80 至 99.99 摩尔%，羧基和内酯环的总含量为 0.02 至 0.4 摩尔%，具有优异的热稳定性、耐水性、气体阻隔性、水蒸气阻隔性、低温水溶液稳定性和生物降解性。
• Water-soluble film and package using the same
  申请人：Kuraray Co., Ltd.

  公开号：EP1251147A1

  公开（公告）日：2002-10-23

  The present invention provides a water-soluble film which comprises a modified polyvinyl alcohol containing an N-vinylamide monomer unit in an amount of 1 to 10 mole percent, and a carboxyl group and a lactone group in a total amount of 0.020 to 4.0 mole percent in the molecule, and having a degree of polymerization of 300 to 3000, and a degree of hydrolysis of 75 to 99.5 mole percent. Further, the present invention provides a package obtained by packaging an acidic substance, a chlorine-containing compound, or the like using the water-soluble film.

  本发明提供了一种水溶性薄膜，该薄膜由改性聚乙烯醇组成，改性聚乙烯醇含有 1 至 10 摩尔%的 N-乙烯酰胺单体单元，分子中羧基和内酯基的总量为 0.020 至 4.0 摩尔%，聚合度为 300 至 3000，水解度为 75 至 99.5 摩尔%。此外，本发明还提供了一种通过使用水溶性薄膜包装酸性物质、含氯化合物或类似物而获得的包装。
• Anti-fouling agent and method for producing the same
  申请人：Kuraray Co., Ltd.

  公开号：EP1553107A1

  公开（公告）日：2005-07-13

  Disclosed is an anti-fouling agent which is superior in viscosity stability, water resistance of its film and ability of preventing a scale from depositing on the inner wall of a polymerization reactor and which can prevent the contamination of foreign substances into a polymeric product caused by exfoliation of a scale depositing on the inner wall of a polymerization reactor and exfoliation of the anti-fouling agent itself, the anti-fouling agent comprising an aqueous solution containing a polyvinyl alcohol that is obtained through saponification of a polyvinyl ester that contains monomer units having a specific silyl group and that satisfies the following formulae (I) and (II):         370 < P × S < 9000     (I) wherein P indicates the viscosity-average degree of polymerization of the polyvinyl alcohol, and S indicates the content (mole%) of the monomer units having a silyl group of formula (1) in the polyvinyl alcohol;         0.2/100 ≤ (A-B)/(B) ≤ 75/100     (II) wherein A indicates the content (ppm) of silicon atoms in the polyvinyl alcohol, and B indicates the content (ppm) of silicon atoms in the polyvinyl alcohol that was washed with sodium hydroxide-containing methanol and then washed with methanol by Soxhlet extraction.

  本发明公开了一种防污剂，该防污剂在粘度稳定性、膜的耐水性和防止水垢沉积在聚合 反应器内壁上的能力方面均优于其他防污剂，可防止因沉积在聚合反应器内壁上的水垢剥 落和防污剂本身剥落而导致异物污染聚合物产品、 该防污剂包括含有聚乙烯醇的水溶液，该聚乙烯醇是通过皂化聚乙烯醇酯而得，该聚乙烯醇酯含有具有特定硅基的单体单元，并满足下式(I)和(II)： 370 < P × S < 9000 (I) 其中 P 表示聚乙烯醇的粘度平均聚合度、 S 表示聚乙烯醇中具有式（1）硅烷基的单体单元的含量（摩尔%）； 0.2/100 ≤ (a-b)/(b) ≤ 75/100 (ii) 其中 A 表示聚乙烯醇中硅原子的含量（ppm）、 B 表示聚乙烯醇中硅原子的含量（ppm），该聚乙烯醇先用含氢氧化钠的甲醇洗涤，然后用索氏提取法用甲醇洗涤。
• POLYVINYL ALCOHOL HAVING 1,2-GLYCOL BOND IN SIDE CHAIN AND PROCESS FOR PRODUCING THE SAME
  申请人：The Nippon Synthetic Chemical Industry Co., Ltd.

  公开号：EP1780227A1

  公开（公告）日：2007-05-02

  The present invention provides a polyvinyl alcohol having a 1,2-glycol bond in a side chain, which has the features that there is no generation of dimethyl carbonate in the preparation thereof, no need of an eliminating process of dimethyl carbonate in the recovering process of waste liquid after hydrolysis. Also, even an introduction amount of 1,2-glycol bonds is increased, there is no deterioration of solubility in a hydrolyzing solution (methanol) of a copolymer (paste) before hydrolysis, further, water-insoluble is not lowered even in experiencing thermal history. Specifically, the present invention provides a polyvinyl alcohol having a 1,2-glycol bond in a side chain obtained by hydrolyzing a copolymer of a vinyl ester monomer and a compound shown in the formula (1).

  本发明提供了一种侧链中含有 1，2-乙二醇键的聚乙烯醇，其特点是在制备过程中不产生碳酸二甲酯，在水解后废液的回收过程中无需消除碳酸二甲酯。此外，即使增加 1，2-乙二醇键的引入量，水解前共聚物（糊状物）在水解液（甲醇）中的溶解度也不会变差，而且即使经历热历程，水溶性也不会降低。具体地说，本发明提供了一种聚乙烯醇，其侧链中具有 1,2-乙二醇键，该聚乙烯醇是通过水解乙烯基酯单体和式 (1) 所示化合物的共聚物而获得的。