2-Methyloctane-1,8-diamine | 148528-05-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2-Methyloctane-1,8-diamine
• CAS: 148528-05-6
• 化学式: C₉H₂₂N₂
• 分子量: 158.28
• InChiKey: GAGWMWLBYJPFDD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  11
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• [EN] FLAME RETARDANTS, PREPARATION METHODS, AND THERMOPLASTIC COMPOSITIONS THEREOF<br/>[FR] AGENTS IGNIFUGEANTS, LEURS PROCÉDÉS DE PRÉPARATION ET COMPOSITIONS THERMOPLASTIQUES ASSOCIÉES
  申请人：DUPONT CHINA RES & DEV AND MAN CO LTD

  公开号：WO2015180165A1

  公开（公告）日：2015-12-03

  Disclosed are flame retardants comprising compounds of Formula (1), wherein the polyol is a disaccharide or a C12 sugar alcohol, which has at least one glucose or one fructose unit per molecule, R1is H or CH3;R2is H or CH3;mis an integer ranging from 6 to 9; and n is an integer ranging from 2 to 9. Also disclosed are methods for producing the inventive flame retardants, thermoplastic compositions and articles comprising the same, and methods for improving flame retardancy of thermoplastic polymers using the same.

  揭示了包括式（1）化合物的阻燃剂，其中多元醇是二糖或C12糖醇，每个分子至少含有一个葡萄糖或一个果糖单位，R1为H或CH3；R2为H或CH3；m为6至9的整数；n为2至9的整数。还公开了制备新型阻燃剂的方法，含有该阻燃剂的热塑性组合物和制品，以及利用该阻燃剂改善热塑性聚合物的阻燃性的方法。
• OXYGEN-ABSORBING RESIN COMPOSITION, AND MULTILAYER BODY, CONTAINER, INJECTION-MOLDED BODY, AND MEDICAL CONTAINER USING SAME
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20150298887A1

  公开（公告）日：2015-10-22

  Provided are a novel oxygen-absorbing resin composition not responsive to a metal detector, producing no odor after absorption of oxygen and having excellent oxygen-absorbing performance, and a multilayer body, container, injection-molded article and medical container using these. Further provided are an oxygen-absorbing resin composition etc. having excellent oxygen-absorbing performance in a wide range of humidity conditions from low humidity to high humidity. The oxygen-absorbing resin composition of the present invention is an oxygen-absorbing resin composition containing a polyamide compound and a transition metal catalyst, wherein the polyamide compound has at least one constituent unit having a tetralin ring. Moreover, the multilayer body, container, injection-molded article, medical container, etc. of the present invention are obtained by using the oxygen-absorbing resin composition of the present invention.

  提供了一种新型的氧吸收树脂组合物，对金属探测器不敏感，在吸收氧气后不产生气味，具有出色的吸氧性能，以及使用这些的多层体、容器、注塑制品和医用容器。此外，还提供了一种氧吸收树脂组合物等，在从低湿度到高湿度的广泛湿度条件下具有出色的吸氧性能。本发明的氧吸收树脂组合物是一种含有聚酰胺化合物和过渡金属催化剂的氧吸收树脂组合物，其中聚酰胺化合物至少具有一个具有四氢萘环的组分单元。此外，本发明的多层体、容器、注塑制品、医用容器等是通过使用本发明的氧吸收树脂组合物获得的。
• SYNTHETIC METHOD AND SYNTHETIC SYSTEM
  申请人：SEKISUI CHEMICAL CO., LTD.

  公开号：US20200095692A1

  公开（公告）日：2020-03-26

  Provided is a synthesis method comprising a first step of producing a carbonate compound from carbon monoxide and an alcohol-based compound at an anode of a first electrochemical cell comprising a cathode and the anode, and a second step of synthesizing a first product by a dealcoholization reaction of the carbonate compound, wherein an alcohol-based compound eliminated in the second step is recycled in the first step.

  提供的是一种合成方法，包括以下步骤：在第一个包括阴极和阳极的第一个电化学电池的阳极上，从一氧化碳和一种基于醇的化合物生成碳酸盐化合物的第一步骤，以及通过碳酸盐化合物的脱醇反应合成第一产品的第二步骤，其中在第二步骤中消除的基于醇的化合物在第一步骤中被回收利用。
• Resin composition and multi-layer structures
  申请人：Tai Shinji

  公开号：US20050147778A1

  公开（公告）日：2005-07-07

  Provided is a resin composition comprising 1-99% by weight of a modified ethylene-vinyl alcohol copolymer (C) having an ethylene content of 5-55 mol %, which contains a specific structural unit (I) in an amount of 0.3-40 mol % and can be obtained by reacting an ethylene-vinyl alcohol copolymer (A) with a monofunctional epoxy compound (B) having a molecular weight of not more than 500, and 1-99% by weight of a thermoplastic resin (T 1 ) other than (C). Moreover, a multilayer structure in which the resin composition and a thermoplastic resin (T 2 ) are laminated is also provided. Thus, a resin composition superior in barrier properties, transparency, stretchability, flexibility, flexing resistance and interlayer adhesiveness and various kinds of molded articles made thereof are provided.

  本发明提供了一种树脂组合物，包括重量百分比为1-99%的改性乙烯-醇酸共聚物(C)，该共聚物的乙烯含量为5-55摩尔％，其中含有特定的结构单元(I)，其含量为0.3-40摩尔％，可以通过将乙烯-醇酸共聚物(A)与分子量不超过500的单官能环氧化合物(B)反应而获得，以及重量百分比为1-99%的热塑性树脂(T1)，该树脂组合物和热塑性树脂(T2)层压形成多层结构。因此，提供了一种优异的阻隔性、透明性、可拉伸性、柔韧性、耐弯曲性和层间粘附性的树脂组合物及其各种成型制品。
• PROCESS FOR THE REDUCTIVE AMINATION OF ALDEHYDES AND KETONES
  申请人：Molitor Erich J.

  公开号：US20080167499A1

  公开（公告）日：2008-07-10

  Aldehyde or ketone compounds having more than one carbonyl group are reductively aminated to form a product amine compound having more than one primary amino group. The aldehyde or ketone compound is reacted with the product amine compound in the presence of an alcohol solvent, to form a reaction mixture that contains one or more intermediates. The intermediate is then reductively aminated to form the desired product. This process may produce the desired product in very high yields with low levels of secondary amine impurities.

  具有多个羰基基团的醛或酮化合物通过还原胺化反应形成具有多个一级氨基团的产物胺化合物。在醇溶剂存在下，将醛或酮化合物与产物胺化合物反应，形成含有一个或多个中间体的反应混合物。然后，将中间体还原胺化反应形成所需的产物。该过程可产生高收率且含有低水平的二级胺杂质的所需产物。