5-Chlor-m-phenylen-diisocyanat | 76806-39-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 5-Chlor-m-phenylen-diisocyanat
• 英文别名: 1-Chloro-3,5-diisocyanatobenzene
• CAS: 76806-39-8
• 化学式: C₈H₃ClN₂O₂
• 分子量: 194.577
• InChiKey: NKUPNMVWJRKROM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  58.9
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• COLORING METHOD AND COLOR-FORMING MATERIAL
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0101741A1

  公开（公告）日：1984-03-07

  A method for coloring a material by reacting, on the material to be colored, (a) at least one aromatic isocyanate compound with (b) a > C = NH group-containing imino compound capable of reacting with the isocyanate compound to form color, and a color-forming material comprising the material carrying at least one of the compounds (a) and (b). The color formed by the reaction between the compounds (a) and (b) has excellent chemical resistance and light resistance.

  一种给材料着色的方法，在待着色的材料上，使(a)至少一种芳香族异氰酸酯化合物与(b)一种能与异氰酸酯化合物反应形成颜色的含 > C = NH 基团的亚氨基化合物反应，并形成一种着色材料，该材料包括携带(a)和(b)中至少一种化合物的材料。由化合物（a）和（b）反应形成的颜色具有优异的耐化学性和耐光性。
• Pendant quinodimethane-containing polymers
  申请人：CELANESE CORPORATION

  公开号：EP0243806A2

  公开（公告）日：1987-11-04

  This invention provides novel polymers which are characterized by a recurring structural unit that contains a pendant quinoid structure and that exhibits nonlinear optical response. The following structure is illustrative of an invention polymer. where m is an integer of at least 3.

  本发明提供了新型聚合物，其特征在于重复出现的结构单元含有悬垂的喹啉结构，并表现出非线性光学响应。 以下结构是本发明聚合物的示意图。其中，m 为至少 3 的整数。
• METHOD FOR PRODUCING POLYBUTADIENE
  申请人：Nippon Soda Co., Ltd.

  公开号：EP2476710A1

  公开（公告）日：2012-07-18

  An object of the present invention is to provide a method for producing a polybutadiene by anionic polymerization at a low temperature, in which the microstructures thereof is controlled to polybutadienes having diverse physical properties. The present invention provides a method for producing a polybutadiene by anionic polymerization of 1,3-butadiene in the presence of a polymerization initiator and under the conditions of a reaction temperature not higher than the boiling point of butadiene, wherein the polymerization is performed in the presence of a potassium salt in an aprotic polar solvent or in a mixed solvent of an aprotic polar solvent and a nonpolar solvent. The potassium salt is preferably potassium t-butoxide, and the solvent is preferably a mixed solvent of tetrahydrofuran and hexane. The resultant polybutadiene can be used in an adhesive composition and in a plate-making material composition used for flexographic printing plates.

  本发明的目的是提供一种在低温下通过阴离子聚合生产聚丁二烯的方法，在这种方法中，其微结构可控制为具有不同物理性质的聚丁二烯。本发明提供了一种在聚合引发剂存在下，在反应温度不高于丁二烯沸点的条件下，通过 1，3-丁二烯的阴离子聚合生产聚丁二烯的方法，其中聚合是在钾盐存在下，在非沸腾极性溶剂或在非沸腾极性溶剂和非极性溶剂的混合溶剂中进行的。钾盐最好是叔丁醇钾，溶剂最好是四氢呋喃和正己烷的混合溶剂。制得的聚丁二烯可用于粘合剂组合物和柔性版印刷版的制版材料组合物中。
• METHOD FOR PRODUCING TERMINAL ACRYLIC-MODIFIED POLYBUTADIENE OR TERMINAL ACRYLIC-MODIFIED HYDROGENATED POLYBUTADIENE, AND COMPOSITION CONTAINING SAME
  申请人：Nippon Soda Co., Ltd.

  公开号：EP2620455A1

  公开（公告）日：2013-07-31

  The present invention provides a method for producing a terminal acrylic-modified polybutadiene or terminal acrylic-modified hydrogenated polybutadiene that does not become white and turbid, without using an organotin compound. The production method of the present invention comprises reacting an acrylate or methacrylate represented by formula (I), a diisocyanate compound represented by formula (II), and a polybutadiene or hydrogenated polybutadiene having a hydroxyl group at a polymer terminal, represented by formula (III), in the presence of at least one selected from an organobismuth compound and a tetraalkoxyzirconium compound.

  本发明提供了一种生产端丙烯酸改性聚丁二烯或端丙烯酸改性氢化聚丁二烯的方法，该聚丁二烯或端子丙烯酸改性氢化聚丁二烯不会变白和浑浊，且无需使用有机锡化合物。本发明的生产方法包括在至少一种选自有机铋化合物和四烷氧基锆化合物的存在下，使式(I)代表的丙烯酸酯或甲基丙烯酸酯、式(II)代表的二异氰酸酯化合物和在聚合物末端具有羟基的式(III)代表的聚丁二烯或氢化聚丁二烯反应。
• METHOD FOR PRODUCING END-MODIFIED POLYBUTADIENE OR END-MODIFIED HYDROGENATED POLYBUTADIENE AND COMPOSITION CONTAINING SAME
  申请人：Nippon Soda Co., Ltd.

  公开号：EP2910578A1

  公开（公告）日：2015-08-26

  It is an object of the present invention to provide a method for producing a terminal-modified polybutadiene or terminal-modified hydrogenated polybutadiene that does not become colored or white and turbid, without using an organotin compound. The production method of the present invention comprises reacting an acrylate or methacrylate represented by formula (I), a diisocyanate compound represented by formula (II), and a polybutadiene or hydrogenated polybutadiene having a hydroxyl group at a polymer terminal, represented by formula (III), in the presence of at least one selected from an organoaluminum compound and an organozinc compound (with the proviso that zinc naphthenate is excluded).

  本发明的目的是提供一种生产端改性聚丁二烯或端改性氢化聚丁二烯的方法，该聚丁二烯或氢化聚丁二烯在不使用有机锡化合物的情况下不会变色或变白和浑浊。本发明的生产方法包括在至少一种选自有机铝化合物和有机锌化合物（但环烷酸锌除外）的存在下，使式(I)代表的丙烯酸酯或甲基丙烯酸酯、式(II)代表的二异氰酸酯化合物和在聚合物末端具有羟基的式(III)代表的聚丁二烯或氢化聚丁二烯反应。