4-甲基-6-(2-甲基-2-丙基)-1,3-苯二胺 | 103490-01-3

• 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: 4-甲基-6-(2-甲基-2-丙基)-1,3-苯二胺
• 英文名称: 5-tert-butyl-2,4-toluenediamine
• 英文别名: 5-tert-butyl-2,4-diaminotoluene；5-t-butyl-2,4-toluenediamine；4-tert-Butyl-6-methylbenzene-1,3-diamine
• CAS: 103490-01-3
• 化学式: C₁₁H₁₈N₂
• 分子量: 178.277
• InChiKey: HLDUVPFXLWEZOG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-甲基-6-(2-甲基-2-丙基)-1,3-苯二胺 、 氯甲酸三氯甲酯 以 1,4-二氧六环 为溶剂， 生成 5-tert-butyl-2,4-toluenediisocyanate
  参考文献：
  名称：

  Mono-tertiary-alkylated toluenediiso-cyanates and derivatives

  摘要：

  公开号：

  EP0244778B1
• 作为产物：
  描述：

  2,4-二氨基甲苯 在 盐酸 、 氮气 作用下， 生成 4-甲基-6-(2-甲基-2-丙基)-1,3-苯二胺 、 mono-tert-butyl-toluenediamine
  参考文献：
  名称：

  Mono-tertiary-alkylated toluenediamine and derivatives

  摘要：

  本发明涉及一类具有氨基正交烷基的三级烷基甲苯二胺。更具体地说，芳香族二胺由以下公式表示：##STR1## 其中R.sub.1，R.sub.2和R.sub.3是C.sub.1-3烷基或R.sub.2和R.sub.3结合形成C.sub.5-6环。上述烷基化芳香族二胺已被发现非常适用于用作链延长剂，用于形成聚氨酯/脲弹性体系，而单个叔丁基甲苯二胺异构体在Ames试验中被发现是非突变原。

  公开号：

  US04745223A1

文献信息

• N,N'-bis(alkoxyalkyl)-N,N'-(2-haloacetyl)phenylenediamines
  申请人：Air Products and Chemicals, Inc.

  公开号：US04994105A1

  公开（公告）日：1991-02-19

  Compounds corresponding to the formula: ##STR1## wherein: each R.sub.1 is independently selected from H, a straight chain or branched C.sub.1 -C.sub.10 alkyl, C.sub.1 -C.sub.8 alkoxy, C.sub.2 -C.sub.10 alkenyl or C.sub.3 -C.sub.7 cycloalkenyl group; each R.sub.2 is independently selected from --CH.sub.2 (CH.sub.2).sub.m O(CH.sub.2).sub.n CH.sub.3 and ##STR2## wherein m and n are independently selected integers from 0 to 4, inclusive; each R.sub.3 is independently selected from a straight chain or branched C.sub.1 -C.sub.10 alkylene; and each X is independently selected from F, Cl, Br or I. These compounds demonstrate utility as herbicidal and fungicidal compositions for controlling weeds and grasses in agricultrual crops.

  化合物对应的式子为：##STR1## 其中：每个R.sub.1独立地选自H，直链或支链C.sub.1-C.sub.10烷基，C.sub.1-C.sub.8烷氧基，C.sub.2-C.sub.10烯基或C.sub.3-C.sub.7环烯基；每个R.sub.2独立地选自--CH.sub.2 (CH.sub.2).sub.m O(CH.sub.2).sub.n CH.sub.3和##STR2## 其中m和n是独立选择的0到4的整数；每个R.sub.3独立地选自直链或支链C.sub.1-C.sub.10亚烷基；每个X独立地选自F，Cl，Br或I。这些化合物表现出在农业作物中控制杂草和草的除草剂和杀菌剂的效用。
• Tertiary butyl derivatives of toluenediamine and mixtures as antioxidant
  申请人：Air Products and Chemicals, Inc.

  公开号：US04693837A1

  公开（公告）日：1987-09-15

  This invention relates to the use of tertiary butyl derivatives of toluenediamine and specifically 5-tert-butyl-2,4-toluenediamine as an antioxidant material for preventing oxidation of organic materials.

  本发明涉及使用甲苯二胺的三级丁基衍生物，特别是5-叔丁基-2,4-甲苯二胺作为防止有机材料氧化的抗氧化剂材料。
• Polyurethane foams incorporating alkoxylated aromatic diamine and
  申请人：Air Products and Chemicals, Inc.

  公开号：US04743628A1

  公开（公告）日：1988-05-10

  This invention relates to crosslinker systems for polyurethane foams and a process for producing such foams. The polyurethanes are prepared by reacting an organic polyisocyanate with an organic compound having active Zerewitenoff hydrogen atoms, e.g., a polyol with an alkoxylated aromatic diamine crosslinker and an acetylenic glycol. Improved properties can be achieved, such as, higher load-bearing at equivalent foam density; higher tear; higher elongation and higher air flow.

  本发明涉及用于聚氨酯泡沫的交联剂系统以及生产此类泡沫的过程。聚氨酯是通过将有活性Zerewitenoff氢原子的有机化合物（例如，具有醇基的芳香胺交联剂和乙炔基二醇）与有机聚异氰酸酯反应而制备的。可以实现更好的性能，例如，在等效泡沫密度下具有更高的承载能力；更高的撕裂强度；更高的延展性和更高的气流。
• Polyurethane system using monotertiary-alkyltoluenediamine as a cross
  申请人：Air Products and Chemicals, Inc.

  公开号：US04816543A1

  公开（公告）日：1989-03-28

  This invention relates to improved polyurethane systems prepared by reacting an organic polyisocyanate with a hydroxyl containing compound, the improvement comprising utilizing mono tertiary-alkyltoluenediamine where the tertiary-alkyl group is ortho to an amine group as a chain extender or component thereof. The ortho-tertiary-butyltoluenediamine isomer is particular effective for use in reaction injection molding of polyurethanes and can be formulated with polyol as a chain extender mix.

  本发明涉及改进的聚氨酯体系，由有机聚异氰酸酯与含羟基化合物反应而制备，其中改进在于利用单一的三级烷基甲苯二胺，其中该三级烷基位于胺基的邻位，作为链延长剂或其组分。对于聚氨酯反应注塑成型，邻-三丁基甲苯二胺异构体特别有效，并可与聚醚作为链延长剂混合配制。
• ALDIMINE AND COMPOSITION CONTAINING ALDIMINE
  申请人：BURCKHARDT Urs

  公开号：US20110253309A1

  公开（公告）日：2011-10-20

  Aldimines of Formula (I), which can be used as latent curing agents in curing compositions, for example, in moisture-curing polyurethane compositions that have isocyanate groups. The aldimines are compounds that can be liquid at room temperature, can have a hardly noticeable aldehyde odor before, during and after hydrolysis, and can have a long shelf life. An aldehyde in polyurethane compositions that is released during hydrolysis has only a slight softening effect and can exhibit very little tendency to migrate or exude.

  式(I)的醛缩胺可以用作固化组合物中的潜在固化剂，例如在具有异氰酸酯基团的湿气固化聚氨酯组合物中。这些醛缩胺化合物可以在室温下为液体，水解前、期间和后几乎没有醛类气味，并且可以具有很长的货架寿命。在水解期间释放的聚氨酯组合物中的醛仅具有轻微的软化效果，并且可以表现出极少的迁移或渗出倾向。