5-氯-4-甲基苯-1,3-二胺 | 861519-29-1

• 物质功能分类: 有机原料 - 氨基化合物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 5-氯-4-甲基苯-1,3-二胺
• 英文名称: 5-chloro-4-methyl-m-phenylenediamine
• 英文别名: 6-Chlor-2.4-diamino-toluol；5-Chlor-4-methyl-m-phenylendiamin；5-Chloro-4-methylbenzene-1,3-diamine
• CAS: 861519-29-1
• 化学式: C₇H₉ClN₂
• mdl: MFCD11557587
• 分子量: 156.615
• InChiKey: VFALDCWSTKEUED-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 危险性防范说明：
  P305+P351+P338
• 危险性描述：
  H302,H319

反应信息

• 作为反应物：
  描述：

  5-氯-4-甲基苯-1,3-二胺 生成 1,3,5-三氯-2-甲基-苯
  参考文献：
  名称：

  Morgan; Drew, Journal of the Chemical Society, 1920, vol. 117, p. 789

  摘要：

  DOI：
• 作为产物：
  描述：

  2-氯-6-硝基甲苯 在 盐酸 、 硫酸 、 硝酸 、 tin(ll) chloride 作用下， 生成 5-氯-4-甲基苯-1,3-二胺
  参考文献：
  名称：

  Morgan; Drew, Journal of the Chemical Society, 1920, vol. 117, p. 789

  摘要：

  DOI：

文献信息

• POLYAMIC ACID RESIN SOLUTION CONTAINING INTERPENETRATING POLYMER AND LAMINATE USING THE SAME
  申请人：WANG Tsung-Hsiung

  公开号：US20130171459A1

  公开（公告）日：2013-07-04

  Provided is a polyamic acid resin solution containing interpenetrating polymer. The solution includes a polyamic acid resin dissolved in a solvent. The polyamic acid resin includes an interpenetrating polymer formed of polyamic acid twining around hyper-branched polybismaleimide. The hyper-branched polybismaleimide includes a bismaleimide polymer, a bismaleimide oligomer, a barbituric acid-bismaleimide copolymer or combinations thereof.

  提供的是一种含有相互渗透聚合物的聚酰亚胺树脂溶液。该溶液包括在溶剂中溶解的聚酰亚胺树脂。聚酰亚胺树脂包括由聚酰亚胺绕绕着超支化聚双马来酰亚胺形成的相互渗透聚合物。超支化聚双马来酰亚胺包括双马来酰亚胺聚合物、双马来酰亚胺寡聚物、巴比妥酸-双马来酰亚胺共聚物或其组合。
• Diamine/diol chain extender blends for RIM process
  申请人：GAF CORPORATION

  公开号：EP0102203A1

  公开（公告）日：1984-03-07

  A chain extending agent for reaction injection molding (RIM) comprising a normally liquid blend of butanediol and a toluene diamine mono-substituted with an electron withdrawing group and having the formula wherein X is vicinal to an amino radical and is selected from the group of halogen, CN, N02, acyl, carboxylate and isomeric mixtures thereof, and wherein the butanediol and diamine are combined in a critical mole ratio of from 4:1 to about 19:1. The above blend is particularly useful in the preparation of large moldings of polyurethane-polyurea elastomer by the RIM or RRIM (reinforced reaction injection molding) process wherein instant preformed blend is added to a mixture of polyol reactant and catalyst before polymerization in the mold with isocyanate to produce a urethane/ urea polymer product of improved properties. Accordingly, the invention also concerns an enhanced RIM or RRIM process and improved product by the use of a mixture of the present chain extender blend and polyol reactant maintain- able in the liquid state at ambient temperature.

  一种用于反应注塑成型（RIM）的延链剂，由丁二醇和单取代了一个取电子基团的甲苯二胺的常液态混合物组成，其式为 其中 X 与氨基邻接，选自卤素、CN、N02、酰基、羧基及其异构混合物，丁二醇和二胺的临界摩尔比为 4:1 至约 19:1。上述混合物特别适用于通过 RIM 或 RRIM（增强反应注塑成型）工艺制备聚氨酯-聚脲弹性体的大型模塑件，其中在模具中与异氰酸酯聚合之前，将即时预制的混合物添加到多元醇反应剂和催化剂的混合物中，以生产性能更好的聚氨酯/脲聚合物产品。因此，本发明还涉及一种增强型 RIM 或 RRIM 工艺，以及通过使用本扩链剂混合物和多元醇反应剂在环境温度下保持液态的混合物而改进的产品。
• A process for producing reinforced polyurethane tires
  申请人：LIM INTERNATIONAL S.A.

  公开号：EP0153629A1

  公开（公告）日：1985-09-04

  This invention relates to a process for producing a reinforced tire utilizing polyurea or polyuPethane formulations having low hysteresis. The polymer having low hysteresis is formed by reacting a prepolymer of an aromatic isocyanate and a high molecular weight difunctional polyol with a chain extender mix comprising an aromatic diamine and difunctional polyol. In these compositions the aromatic diisocyanate and aromatic diamine are selected so that there is substantial symmetry between the molecules. The reinforcement used is preferably an aromatic polyamide.

  本发明涉及一种利用具有低滞后性的聚脲或聚氧乙烯配方生产加固轮胎的工艺。 具有低滞后性的聚合物是由芳香族异氰酸酯和高分子量双官能团多元醇的预聚物与由芳香族二胺和双官能团多元醇组成的扩链剂混合物反应而形成的。 在这些组合物中，芳香族二异氰酸酯和芳香族二胺的选择应使分子之间具有高度对称性。 所使用的加固材料最好是芳香族聚酰胺。
• Mono-tertiary-alkylated toluenediamine and derivatives
  申请人：AIR PRODUCTS AND CHEMICALS, INC.

  公开号：EP0177916A1

  公开（公告）日：1986-04-16

  This invention relates to a class of tertiary-alkyltoluenediamines having alkyl groups ortho to an amine group. More particularly the aromatic diamines are represented by the formulas: wherein R1, R2 and R3 are C1-3 alkyl groups or R2 and R3 are combined to form a C5-6 membered ring. The above described alkylated aromatic diamines have been found to be well suited for use as a chain extender in forming polyurethane/urea elastomer systems and the mono tert-butyltoluenediamine isomers have been found to be non- mutagenic in the Ames test.

  本发明涉及一类叔烷基甲苯二胺，其烷基正交于一个胺基。 更具体地说，芳香族二胺由以下公式表示：其中 R1、R2 和 R3 为 C1-3 烷基，或 R2 和 R3 组合形成一个 C5-6 分子环。 上述烷基化芳香族二胺已被发现非常适合用作聚氨酯/尿素弹性体系统的扩链剂，并且单叔丁基甲苯二胺异构体在艾姆斯试验中被发现无诱变性。
• Process for the preparation of polyisocyanate prepolymers and polyurethanes having high temperature performance and low hysteresis
  申请人：AIR PRODUCTS AND CHEMICALS, INC.

  公开号：EP0288823A1

  公开（公告）日：1988-11-02

  This invention relates to a polyisocyanate prepolymer for polyurethane/urea elastomer synthesis and to the resulting elastomer. The prepolymer is formed by reacting toluenediisocyanate with a long chain polyol under conditions such that essentially a 2:1 adduct is formed. Excess toluenediisocyanate is removed prior to forming the elastomer.

  本发明涉及一种用于聚氨酯/尿素弹性体合成的多异氰酸酯预聚物以及由此产生的弹性体。这种预聚物是通过甲苯二异氰酸酯与长链多元醇在基本上形成 2:1 加合物的条件下发生反应而形成的。在形成弹性体之前，多余的甲苯二异氰酸酯会被去除。