N-(3-aminopropyl)-N,N',N'-trimethyl-[2,2'-oxybis(ethaneamine)] | 189253-72-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N-(3-aminopropyl)-N,N',N'-trimethyl-[2,2'-oxybis(ethaneamine)]
• 英文别名: N,N,N'-trimethyl-N'-(aminopropyl)bis(aminoethyl)ether；APTMOBEA；(2-{2-[(3-Aminopropyl)(methyl)amino]ethoxy}ethyl)dimethylamine；N'-[2-[2-(dimethylamino)ethoxy]ethyl]-N'-methylpropane-1,3-diamine
• CAS: 189253-72-3
• 化学式: C₁₀H₂₅N₃O
• 分子量: 203.328
• InChiKey: DNRUQHYIUPKPOQ-UHFFFAOYSA-N

物化性质

• 沸点：
  270℃[at 101 325 Pa]
• 密度：
  0.905[at 20℃]
• LogP：
  -3 at 20℃

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  14
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  41.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  N,N,N'-trimethylbis(aminoethyl)ether 、 丙烯腈 在 5% active carbon-supported ruthenium 、 氨 、 氢气 作用下， 70.0~130.0 ℃ 、3.0 MPa 条件下， 反应 1.0h， 以98%的产率得到N-(3-aminopropyl)-N,N',N'-trimethyl-[2,2'-oxybis(ethaneamine)]
  参考文献：
  名称：

  N,N,N’-三甲基-N’-氨丙基双胺基乙基醚

  摘要：

  本技术提供了二种工艺生产新型聚氨酯催化剂N，N，N’-三甲基-N’-氨丙基双胺基乙基醚的合成方法。方法一：是以三甲基双胺基乙基醚为原料，与丙烯晴反应，产物再在催化剂骨架镍、钯炭、铂炭、钌炭等条件下加氢，经分离后即可得目的产品。方法二：是以二甲基乙醇胺与N-甲基-N-氨丙基乙醇胺缩合，经分离获得。

  公开号：

  CN105884629A

文献信息

• CURING AGENT FOR USE IN PRODUCTION OF POLYUREA RESIN, AND POLYUREA RESIN PRODUCTION METHOD USING SAME
  申请人：TOSOH CORPORATION

  公开号：US20170044298A1

  公开（公告）日：2017-02-16

  To provide a curing agent for producing a polyurea resin, which is capable of thermal compression molding, which will not cause odor and toxicity or environmental problems at the time of molding or of products, which has favorable adhesive strength, and which hardly causes pollution of other materials, and a method for producing a polyurea resin using it. A curing agent for producing a polyurea resin, which comprises at least one diamine compound selected from the group consisting of compounds each represented by the following formula (1): wherein n is 0 or 1, and R is a hydroxy group or hydroxyalkyl group having 0 to 2 carbon atoms, and at least one amine compound selected from the group consisting of N,N-dimethylaminoethanol, N,N-dimethylaminoisopropanol and N,N-dimethyl-N′,N′-di(2-hydroxypropyl)propylenediamine.

  提供一种用于生产聚脲树脂的固化剂，能够进行热压模塑，不会在成型或产品时产生气味、毒性或环境问题，具有良好的粘接强度，几乎不会污染其他材料，并提供使用它生产聚脲树脂的方法。一种用于生产聚脲树脂的固化剂，包括至少一种从以下化合物组成的二胺化合物中选择的化合物：其中n为0或1，R为具有0至2个碳原子的羟基或羟基烷基基团，以及从N,N-二甲基氨基乙醇、N,N-二甲基氨基异丙醇和N,N-二甲基-N'，N'-二(2-羟基丙基)丙二胺组成的胺化合物中选择的至少一种。
• REACTIVE AMINE CATALYSTS FOR POLYURETHANE APPLICATIONS
  申请人：Air Products and Chemicals, Inc.

  公开号：US20160347901A1

  公开（公告）日：2016-12-01

  Tertiary amine catalysts having isocyanate reactive groups that are capable of forming thermally stable covalent bonds able to withstand temperatures up to 120° C. are disclosed. These catalyst can be used to produce polyurethane foam having the following desirable characteristics: a) very low chemical emissions over a wide range of environmental conditions and isocyanate indexes (e.g. indexes as low as 65 but higher than 60) while meeting all physical property requirements; b) sufficient hydrolytic stability to maintain the catalyst covalently bound to foam without leaching of tertiary amine catalyst when foam is exposed to water or aqueous solutions even at temperatures higher than ambient (temperature range 25° C. to 90° C.); and c) stable contact interface between the polyurethane polymer and other polymers (for example polycarbonate) with minimal migration of tertiary amine catalyst from polyurethane polymer to other polymers yielding no noticeable polymer deterioration at the point of contact even under conditions of heat and humidity.

  揭示了具有异氰酸酯反应基团的三级胺催化剂，能够形成能够承受高达120°C温度的热稳定共价键。这些催化剂可用于生产具有以下理想特性的聚氨酯泡沫：a) 在各种环境条件和异氰酸酯指数（例如指数低至65但高于60）下，化学排放极低，同时满足所有物理性能要求；b) 具有足够的水解稳定性，使催化剂能够共价结合到泡沫中，即使在高于环境温度的条件下，泡沫暴露在水或水溶液中（温度范围为25°C至90°C）也不会渗漏三级胺催化剂；c) 聚氨酯聚合物与其他聚合物（例如聚碳酸酯）之间的稳定接触界面，使三级胺催化剂从聚氨酯聚合物迁移到其他聚合物的最小，即使在热和湿度条件下，接触点处也不会出现明显的聚合物恶化。
• Crosslinkers for improving stability of polyurethane foams
  申请人：Vedage Gamini Ananda

  公开号：US20080090922A1

  公开（公告）日：2008-04-17

  A composition for making a polyurethane foam includes a non-fugitive tertiary amine urethane catalyst and an alkylated polyamine crosslinking additives. Foams prepared from the reaction of a polyol and an organic isocyanate in the presence of these ingredients show improved resistance to deterioration of physical properties upon humid aging.

  一种制备聚氨酯泡沫的配方包括非挥发性三级胺脲催化剂和烷基化聚胺交联添加剂。在这些成分的存在下，聚醚和有机异氰酸酯反应制备的泡沫在湿度老化时显示出改善的物理性能耐久性。
• Low Emissions Polyurethane Foam Made with Isocyanate Reactive Amine Catalyst
  申请人：AIR PRODUCTS AND CHEMICALS, INC.

  公开号：US20160075817A1

  公开（公告）日：2016-03-17

  Tertiary amine catalysts having isocyanate reactive groups that are capable of forming thermally stable covalent bonds able to withstand temperatures from 120° C. and higher and up to 250° C. are disclosed. These catalyst can be used to produce polyurethane foam having the following desirable characteristics: a) very low chemical emissions over a wide range of environmental conditions and isocyanate indexes (e.g., indexes as low as 65 but higher than 60) ; b) sufficient hydrolytic stability to maintain the catalyst covalently bound to foam without leaching of tertiary amine catalyst when foam is exposed to water or aqueous solutions even at temperatures higher than ambient (temperature range 25° C. to 90° C.); and c) stable contact interface between the polyurethane polymer and other polymers (for example polycarbonate) with minimal migration of tertiary amine catalyst from polyurethane polymer to other polymers yielding no noticeable polymer deterioration at the point of contact even under conditions of heat and humidity.

  本发明揭示了具有异氰酸酯反应基的三级胺催化剂，能够形成热稳定的共价键，能够承受120°C及更高温度，甚至可达250°C。这些催化剂可用于生产聚氨酯泡沫，具有以下理想特性：a）在广泛的环境条件和异氰酸酯指数（例如指数低至65但高于60）下，具有非常低的化学排放；b）具有足够的水解稳定性，以使催化剂共价结合到泡沫中，即使在高于环境温度（25°C至90°C）的水或水溶液中暴露泡沫，也不会出现三级胺催化剂渗出；c）聚氨酯聚合物与其他聚合物（例如聚碳酸酯）之间的稳定接触界面，即使在热和湿度条件下，也只有极少量的三级胺催化剂从聚氨酯聚合物迁移到其他聚合物，不会在接触点处出现明显的聚合物恶化。
• Aminopropylbis(aminoethyl)ether compositions for the production of polyurethanes
  申请人：AIR PRODUCTS AND CHEMICALS, INC.

  公开号：EP0765892A1

  公开（公告）日：1997-04-02

  A method for preparing a polyurethane foam which comprises reacting an organic polyisocyanate and a polyol in the presence of a blowing agent, a cell stabilizer and a catalyst composition consisting essentially of a compound having the following formula I: where R1 is hydrogen or a C1-C4 linear or branched alkyl, hydroxyalkyl or aminoalkyl group; R2 is hydrogen or a C1-C6 linear or branched alkyl, hydroxyalkyl or aminoalkyl group; and R3 and R4 are independently hydrogen or a C1-C10 linear or branched alkyl, hydroxyalkyl or aminoalkyl group which may contain ether functionality.

  一种制备聚氨酯泡沫塑料的方法，包括使有机多异氰酸酯和多元醇在发泡剂、气室稳定剂和主要由具有下式 I 的化合物组成的催化剂组合物存在下进行反应： 其中 R1 是氢或 C1-C4 直链或支链烷基、羟基烷基或氨基烷基； R2 是氢或 C1-C6 直链或支链烷基、羟基烷基或氨基烷基；和 R3 和 R4 独立地为氢或 C1-C10 直链或支链烷基、羟基烷基或氨基烷基，可含有醚官能团。