N-Octyl-p-phenylendiamin | 36881-48-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N-Octyl-p-phenylendiamin
• 英文别名: 4-N-octylbenzene-1,4-diamine
• CAS: 36881-48-8
• 化学式: C₁₄H₂₄N₂
• 分子量: 220.358
• InChiKey: QNCROBVCGOMSRR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  16
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  38
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Process for making diarylamines
  申请人：UNIROYAL, INC.

  公开号：EP0103990A1

  公开（公告）日：1984-03-28

  An improved process for preparing diarylamines from alicyclic ketones, a primary aromatic amine, and a hydrogen acceptor, in the presence of a platinum metal catalyst and an acid promoter.

  一种改进的工艺，在铂金属催化剂和酸促进剂存在下，由脂环酮、芳香族伯胺和氢受体制备二芳基胺。
• Process for the production of polyurethane urea elastomers
  申请人：AIR PRODUCTS AND CHEMICALS, INC.

  公开号：EP0153606A2

  公开（公告）日：1985-09-04

  This invention pertains to the manufacture of polyurethane-urea elastomers formed by reacting a prepolymer of an organic polyisocyanate and a compound having at least two Zerewitenoff active hydrogen atoms with a chain extender comprising t-butylbenzenediamine. The utilization of t-butylbenzenediamine as an aromatic diamine chain extender imparts flexibility in the handling of reactable compositions due to an increase in pot life and imparts excellent tensile modulus to the resulting polymer.

  本发明涉及有机多异氰酸酯预聚物和至少有两个 Zerewitenoff 活性氢原子的化合物与由 t-丁基苯二胺组成的扩链剂反应而形成的聚氨酯-尿素弹性体的制造。 使用 t-丁基苯二胺作为芳香族二胺扩链剂可提高反应组合物的处理灵活性，从而延长罐装寿命，并使生成的聚合物具有优异的拉伸模量。
• Polyol and rigid polyurethane foam
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0431756A2

  公开（公告）日：1991-06-12

  The present invention relates to a polyol, polyurethane resin, rigid polyurethane foam, preparation process thereof and a preparation process of a rigid polyurethane foam composite. The polyol used in the present invention comprises an epoxy resin base polyol, phenol resin base polyol component and aromatic amine base polyol component. The above polyurethane resin, foam and composite using above polyol as raw material have resistance to dissolution in a hydrochlorofluorocarbon and hydrofluorocarbon which are foaming agents having very low public hazards. The above-mentioned foam products have excellent physical properties equivalent to those of conventional polyurethane foams obtained by using chlorofluorocarbon as foaming agent, and hence are very useful as a thermal insulation material or a thermal insulation structure for refrigerators, freezers, insulation panels, ships and vehicles.

  本发明涉及一种多元醇、聚氨酯树脂、硬质聚氨酯泡沫塑料、其制备工艺和硬质聚氨酯泡沫塑料复合材料的制备工艺。 本发明中使用的多元醇包括环氧树脂基多元醇、酚醛树脂基多元醇组分和芳香胺基多元醇组分。 以上述多元醇为原料的上述聚氨酯树脂、泡沫塑料和复合材料具有抗溶解于氯氟烃和氢氟烃的性能，而氯氟烃和氢氟烃是对公众危害极低的发泡剂。 上述泡沫塑料产品具有与使用氯氟烃作为发泡剂获得的传统聚氨酯泡沫塑料相当的优异物理性能，因此非常适用于冰箱、冰柜、隔热板、船舶和车辆的隔热材料或隔热结构。
• Controlled functional density poly(secondary amines) and method for preparation thereof
  申请人：MONSANTO COMPANY

  公开号：EP0603146A1

  公开（公告）日：1994-06-22

  A process for preparing a controlled functional density poly(secondary amine) comprising: (a) contacting a polymer containing olefinic unsaturation with carbon monoxide in hydrogen under hydroformylation conditions in the presence of a hydroformylation catalyst to produce a controlled functional density polyaldehyde containing reactive carbon-carbon double bonds, and (b) contacting the polyaldehyde with hydrogen and a primary amine under reductive amination conditions in the presence of a ruthenium-containing imine hydrogenation catalyst or (b¹) contacting the polyaldehyde with a sterically hindered aliphatic or cycloaliphatic primary amine or an aromatic primary amine under reductive amination conditions in the presence of an alkali metal borohydride to produce poly(secondary amine) having a substantially equivalent ratio of secondary amine groups to reactive carbon-carbon double bonds as the ratio of aldehyde groups to reactive carbon-carbon double bonds in the polyaldehyde.

  一种制备受控官能团密度聚仲胺的工艺，包括 (a) 在加氢甲酰化催化剂存在下，在加氢甲酰化条件下，将含有烯烃不饱和度的聚合物与氢气中的一氧化碳接触，生成含有活性碳-碳双键的受控官能度聚醛、(b) 在含钌的亚胺氢化催化剂存在下，在还原胺化条件下，使聚醛与氢和伯胺接触，或(b¹)在碱金属硼氢化物存在下，在还原胺化条件下，将聚醛与立体受阻的脂族或环脂族伯胺或芳香族伯胺接触，生成聚（仲胺），其仲胺基团与反应性碳碳双键的比例与聚醛中醛基团与反应性碳碳双键的比例基本相当。
• Rubber composition for a conveyor belt
  申请人：Mitsui Chemicals, Inc.

  公开号：EP0877053A2

  公开（公告）日：1998-11-11

  According to the present invention, there is provided a rubber composition for a conveyor belt comprising (A) 100 parts by weight of an ethylene/a-olefin containing 3 to 20 carbon atoms/non-conjugated polyene copolymer rubber containing a diene unit derived from special non-conjugated dienes, (B) 0.5 to 15 parts by weight of an organic peroxide, (C) 30 to 80 parts by weight of a carbon black and (D) 5 to 25 parts by weight of a softening agent.

  根据本发明，提供了一种用于传送带的橡胶组合物，该组合物包括：(A) 100 份（按重量计）含 3 至 20 个碳原子的乙烯/烯烃/非共轭聚烯共聚物橡胶（含源自特殊非共轭二烯的二烯单元）；(B) 0.5 至 15 份（按重量计）有机过氧化物；(C) 30 至 80 份（按重量计）炭黑；(D) 5 至 25 份（按重量计）软化剂。