2-(氨基甲基)-2-乙基丙烷-1,3-二胺 | 54473-27-7

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 2-(氨基甲基)-2-乙基丙烷-1,3-二胺
• 英文名称: 1,1,1-triaminomethylpropane
• 英文别名: TAMP；1,1,1-Tris-aminomethyl-propan；1,1,1-tris-aminomethyl-propane；2-ethyl-2-aminomethyl-propanediyldiamine；2-Aethyl-2-aminomethyl-propandiyldiamin；1-Amino-2,2-bis-aminomethyl-butan；2-(Aminomethyl)-2-ethylpropane-1,3-diamine
• CAS: 54473-27-7
• 化学式: C₆H₁₇N₃
• mdl: MFCD19204191
• 分子量: 131.221
• InChiKey: RDFHRHZQKZRRKZ-UHFFFAOYSA-N

物化性质

• 沸点：
  114-115 °C(Press: 3 Torr)
• 密度：
  0.946±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -1.6
• 重原子数：
  9
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  78.1
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(氨基甲基)-2-乙基丙烷-1,3-二胺 在 吡啶 作用下， 反应 1.5h， 生成 4-ethyl-2,6,7-trimethyl-2,6,7-triaza-1-phospha-bicyclo[2.2.2]octane
  参考文献：
  名称：

  Cooper; Lawston; Rickard, European Journal of Medicinal Chemistry, 1978, vol. 13, # 3, p. 207 - 212

  摘要：

  DOI：
• 作为产物：
  描述：

  1-溴-2,2-二(溴甲基)丁烷 在 1,4-二氧六环 、 氢氧化钾 作用下， 生成 2-(氨基甲基)-2-乙基丙烷-1,3-二胺
  参考文献：
  名称：

  Hein; Burkhardt, Chemische Berichte, 1957, vol. 90, p. 928,934

  摘要：

  DOI：

文献信息

• ISOCYANATE PRODUCTION METHOD
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US20200115327A1

  公开（公告）日：2020-04-16

  An isocyanate production method according to the present invention is a method in which an isocyanate is produced by subjecting a carbamate to thermal decomposition, and includes: a step of preparing a mixture liquid containing the carbamate, an inactive solvent and a polyisocyanate compound; a step of conducting a thermal decomposition reaction of the carbamate by continuously introducing the mixture liquid into a thermal decomposition reactor; a step of collecting a low-boiling decomposition product by continuously extracting the low-boiling decomposition product in a gaseous state from the reactor, the low-boiling decomposition product having a boiling point lower than the polyisocyanate compound; and a step of collecting a high-boiling component by continuously extracting, from the reactor, a liquid phase component which is not collected in a gaseous state at the step of collecting the low-boiling decomposition product.

  根据本发明的一种异氰酸酯生产方法是一种通过将氨基甲酸酯经受热分解而生产异氰酸酯的方法，包括：准备含有氨基甲酸酯、无活性溶剂和多异氰酸酯化合物的混合液的步骤；通过持续将混合液引入热分解反应器对氨基甲酸酯进行热分解反应的步骤；通过持续从反应器中以气态形式提取低沸点分解产物的步骤，所述低沸点分解产物的沸点低于多异氰酸酯化合物；通过从反应器中持续提取未在收集低沸点分解产物的步骤中以气态形式收集的液相组分的步骤来收集高沸点组分。
• METHOD FOR PRODUCING CARBAMATE AND METHOD FOR PRODUCING ISOCYANATE
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US20210179548A1

  公开（公告）日：2021-06-17

  The present invention provides a method for producing a carbamate that includes a step (1) and a step (2) described below: (1) a step of producing a compound (A) having a urea linkage, using an organic primary amine having at least one primary amino group per molecule and at least one compound selected from among carbon dioxide and carbonic acid derivatives, at a temperature lower than the thermal dissociation temperature of the urea linkage; and (2) a step of reacting the compound (A) with a carbonate ester to produce a carbamate.

  本发明提供了一种生产碳酸酯的方法，包括以下步骤：(1)通过使用每个分子至少含有一个一次氨基团的有机初级胺和碳酸气体或碳酸衍生物中选择的至少一种化合物，在低于尿素键热解温度的温度下，生产具有尿素键的化合物(A)；以及(2)将化合物(A)与碳酸酯反应以生产碳酸酯。
• 端基为伯胺基团的超支化小分子插层剂及其制备方法
  申请人：长江大学

  公开号：CN110003015A

  公开（公告）日：2019-07-12

  本发明公开了一种端基为伯胺基团的超支化小分子插层剂及其制备方法，该超支化小分子插层剂分子结构为其是以1,1,1‑三羟甲基丙烷为原料，依次经氧化反应与刘卡特‑瓦拉赫反应制得。本发明超支化小分子插层剂具有分子尺寸与结构可控、端基质子化基团密度大且空间分布较为均匀的特点，对膨润土与泥页岩的水化造浆作用均有着较强的抑制性能，在较低加量下即可有效抑制膨润土与泥页岩的水化膨胀与分散运移，且抗温性能良好，抗温可达150℃。
• Olefin block copolymers processes for producing the same and uses thereof
  申请人：——

  公开号：US20030055179A1

  公开（公告）日：2003-03-20

  The present invention provides polymers having any one of properties including affinity for metals or polar resins, impact resistance, mar resistance, heat resistance, rigidity, oil resistance, transparency, anti-fogging properties, electric insulating properties, high breakdown voltage, coating properties, low-temperature flexibility, moldability, environmental degradation, fluidity and dispersibility, and provides a process for preparation thereof. The olefin block copolymers (A-1) of the invention are represented by the formula (I) PO 1 —g 1 —B 1 (I) (wherein PO 1 is a segment composed of repeating units derived from an olefin having 2 to 20 carbon atoms, g 1 is an ester, ether, amide, imide, urethane, urea, silylether or carbonyl linkage, and B 1 is a segment containing an unsaturated hydrocarbon or a hetero atom). The olefin block copolymers are suitable for uses in adhesives; various molded articles such as construction and civil engineering materials, automobile interior and exterior materials, gasoline tanks, electric and electronic parts, medical care and sanitation materials, materials of miscellaneous goods, resin materials having environmental degradation properties, films and sheets; modifiers and dispersions.

  本发明提供了具有以下任一性质的聚合物，包括对金属或极性树脂的亲和性，抗冲击性，抗刮伤性，耐热性，刚度，耐油性，透明性，防雾性能，电绝缘性能，高击穿电压，涂料性能，低温柔性，可塑性，环境降解性，流动性和分散性，并提供其制备方法。本发明的烯烃嵌段共聚物（A-1）由公式（I）表示：PO1-g1-B1（I）（其中PO1是由具有2至20个碳原子的烯烃衍生的重复单元组成的片段，g1是酯，醚，酰胺，亚胺，脲，硅醚或羰基连接，B1是含有不饱和碳氢化合物或杂原子的片段）。烯烃嵌段共聚物适用于粘合剂；各种成型品，如建筑和土木工程材料，汽车内外饰料，汽油箱，电子和电气零件，医疗保健和卫生材料，杂货物料，具有环境降解性能的树脂材料，薄膜和片材；改性剂和分散剂。
• Organosilane Coating Compositions and Use Thereof
  申请人：Colreavy John

  公开号：US20100330380A1

  公开（公告）日：2010-12-30

  A sol-gel coating composition comprising a hydrolysed organosilane, an organometallic precursor and a corrosion inhibitor, wherein the corrosion inhibitor is a chelator for the organometallic precursor. The corrosion inhibitor and the organometallic precursor may form a nanoparticulate complex. The coating composition may comprise one or more additive selected from: an antimicrobial additive, a hardener, a water repelling additive, a dye, a scratch resistant additive and a flexibility enhancing additive. A process for preparing a sol gel coating composition is also described, the process comprising the steps of: hydrolysing an organosilane in the presence of a catalyst; chelating an organometallic precursor; mixing the hydrolysed silane and the chelated organometallic precursor; and hydrolysing the organosilane-organometallic precursor mixture.

  一种溶胶-凝胶涂层组合物，包括水解的有机硅烷、有机金属前体和腐蚀抑制剂，其中腐蚀抑制剂是有机金属前体的螯合剂。腐蚀抑制剂和有机金属前体可以形成纳米颗粒复合物。涂层组合物可以包括以下一种或多种添加剂：抗菌添加剂、硬化剂、防水添加剂、染料、耐刮擦添加剂和增强柔韧性添加剂。还描述了一种制备溶胶-凝胶涂层组合物的方法，包括以下步骤：在催化剂存在下水解有机硅烷；螯合有机金属前体；混合水解硅烷和螯合有机金属前体；以及水解有机硅烷-有机金属前体混合物。