2,5-二甲基己烷-2,5-二胺 | 23578-35-0

• 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 - 有机氮化合物
• 中文名称: 2,5-二甲基己烷-2,5-二胺
• 英文名称: 2,5-dimethylhexane-2,5-diamine
• 英文别名: 2,5-Diamino-2,5-dimethylhexan；2,5-diamino-2,5-dimethylhexane；2,5-dimethyl-2,5-diamino-hexane；2,5-Hexanediamine, 2,5-dimethyl-
• CAS: 23578-35-0
• 化学式: C₈H₂₀N₂
• mdl: MFCD00008055
• 分子量: 144.26
• InChiKey: JWTVQZQPKHXGFM-UHFFFAOYSA-N

物化性质

• 熔点：
  52°C (estimate)
• 沸点：
  212.91°C (rough estimate)
• 密度：
  0.8485

计算性质

• 辛醇/水分配系数(LogP)：
  0.3
• 重原子数：
  10
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 危险等级：
  8
• 海关编码：
  2921290000
• 包装等级：
  II
• 危险类别：
  8
• 危险品运输编号：
  UN 2735

反应信息

• 作为反应物：
  描述：

  2,5-二甲基己烷-2,5-二胺 生成 N-(3-aminopropyl)-N-[5-[3-aminopropyl(hexadecanoyl)amino]-2,5-dimethylhexan-2-yl]hexadecanamide
  参考文献：
  名称：

  用于癌症化学治疗研究的新型多胺衍生物的合成

  摘要：

  制备了精胺和亚精胺的选定同系物，类似物和酰化衍生物，以及几种含有酚醛二胺侧链的杂环和芳族化合物，并进行了生物学评估。几种化合物具有对抗B-16黑色素瘤和人鼻咽表皮样癌的活性。

  DOI：

  10.1002/jps.2600700835
• 作为产物：
  描述：

  2,5-二溴-2,5-二甲基-3-己炔 在 platinum(IV) oxide 氢气 作用下， 反应 0.08h， 生成 2,5-二甲基己烷-2,5-二胺
  参考文献：
  名称：

  Synthesis of new bi-2H-azirin-3-yl compounds from diazides

  摘要：

  DOI：

  10.1016/s0040-4039(00)95010-x

文献信息

• Aspartates containing ketimine-groups and their use in coating compositions
  申请人：Bayer MaterialScience LLC

  公开号：EP1518852A1

  公开（公告）日：2005-03-30

  The present invention relates to novel aspartates, their method of production and the use of these aspartates as reactive components for polyisocyanates in two-component polyurethane coating compositions and for preparing polyurethane prepolymers. The aspartaes are prepared by first reacting a di- or polyamine with an unsaturated ester and then reacting the resultant product with a ketone.

  本发明涉及新型天冬氨酸盐，其生产方法以及将这些天冬氨酸盐作为双组分聚氨酯涂料组合物中聚异氰酸酯的反应组分和制备聚氨酯预聚物的用途。这些天冬氨酸盐是通过首先将二元或多元胺与不饱和酯反应，然后将所得产物与酮反应制备而成的。
• Synthesis and Characterization of a Novel Bisnitroxide Initiator for Effecting “Outside-In” Polymerization
  作者：Nicole L. Hill、Rebecca Braslau

  DOI：10.1021/ma051217m

  日期：2005.11.1

  based initiator for use in nitroxide-mediated free radical polymerization (NMRP) has been synthesized and is demonstrated to effect controlled polymerizations. The bisnitroxide forms “living” systems; the resulting polymers are formed with low polydispersities. The addition of a second block is facile, forming symmetrical ABA triblock copolymers. Monomer addition occurs at the center of the living polymer

  合成了一种新的基于双-α-氢氮氧自由基的引发剂，该引发剂用于氮氧自由基介导的自由基聚合（NMRP）中，并已证明可实现受控聚合。二氧化氮形成“生命”系统；形成的聚合物具有低多分散性。第二嵌段的添加容易，形成对称的ABA三嵌段共聚物。单体加成发生在活性聚合物的中心。这种“由内而外”的策略克服了以前在使用NMRP通过更传统的互补“由内而外”双向氮氧化物引发剂制备ABA三嵌段共聚物时遇到的序列特异性限制。
• IONIC POLYMERS AND USE THEREOF IN BIOMASS PROCESSING
  申请人：EMBION TECHNOLOGIES SA

  公开号：US20200246785A1

  公开（公告）日：2020-08-06

  The invention provides ionic polymers (IP) consisting of anions and a polymeric backbone containing cations. The invention also provides the ionic polymers incorporated in membranes or attached to solid supports and use of the ionic polymers in processing of biomass.

  该发明提供了由阴离子和含有阳离子的聚合骨架组成的离子聚合物（IP）。该发明还提供了将离子聚合物并入膜中或附着在固体支撑物上，并将离子聚合物用于生物质加工的方法。
• Process for producing cyclic ureas
  申请人：Mitsui Toatsu Chemicals, Inc.

  公开号：US04918186A1

  公开（公告）日：1990-04-17

  A process for producing a cyclic urea is provided. The process comprises reacting a diamine expressed by the formula (II) R-HN-R'-NH-R (II) wherein R represents hydrogen atom or a lower alkyl group and R' represent dimethylene group, a lower alkyl group-substituted dimethylene group, trimethylene group, a lower alkyl group-substituted trimethylene group, tetramethylene group, a lower alkyl group-substituted tetramethylene group, but a case where R represents hydrogen atom and R' represent dimethylene group, a case where R represents hydrogen atom and R' represents a lower alkyl group-substituted dimethylene group and a case where R represent methyl group and R' represents dimethylene group are excluded, with phosgene in the presence of a dehydrochlorinating agent. In the process, the diamine is first converted to its hydrochloride, followed by reacting the hydrochloride with phosgene in water solvent while maintaining a pH of the reaction liquid in the range of 5.0 to 8.0 by said dehydrochlorinating agent to obtain a cyclic urea expressed by the formula (I) ##STR1## wherein R and R' are each as defined above.

  提供了一种生产环脲的方法。该方法包括在存在脱氯化剂的情况下，使式（II）R-HN-R'-NH-R（II）表示的二胺与光气发生反应，其中R代表氢原子或较低的烷基基团，R'代表二甲基基团、较低的烷基基团取代的二甲基基团、三亚甲基基团、较低的烷基基团取代的三亚甲基基团、四亚甲基基团、较低的烷基基团取代的四亚甲基基团，但排除了R代表氢原子且R'代表二甲基基团、R代表氢原子且R'代表较低的烷基基团取代的二甲基基团以及R代表甲基基团且R'代表二甲基基团的情况。在该过程中，首先将二胺转化为其盐酸盐，然后将盐酸盐与光气在水溶剂中反应，同时通过所述的脱氯化剂将反应液的pH维持在5.0至8.0范围内，以获得式（I）所表示的环脲，其中R和R'如上所定义。
• Diimines and secondary diamines
  申请人：Lee Y. John

  公开号：US20060217567A1

  公开（公告）日：2006-09-28

  This invention provides aromatic diimines which have imino hydrocarbylidene groups with at least two carbon atoms, and aromatic secondary diamines which have amino hydrocarbyl groups with at least two carbon atoms. Both the aromatic diimines and the aromatic secondary diamines either are in the form of one phenyl ring, or are in the form of two phenyl rings connected by an alkylene bridge; each position ortho to an imino group or an amino group bears a hydrocarbyl group. When in the form of one phenyl ring, there are two imino groups on the ring or two amino groups on the ring; the imino groups or amino groups are meta or para relative to each other. When in the form of two phenyl rings connected by an alkylene bridge, there is either one imino group or one amino group on each phenyl ring. Also provided are processes for forming diimines and secondary diamines.

  这项发明提供了具有至少两个碳原子的亚烷基亚胺基团的芳香二亚胺和具有至少两个碳原子的氨基亚烷基团的芳香二胺。这些芳香二亚胺和芳香二胺可以是一个苯环的形式，也可以是由烷基桥连接的两个苯环的形式；每个邻位对着亚烷基基团或氨基基团。当以一个苯环的形式时，环上有两个亚胺基团或两个氨基团；亚胺基团或氨基团互为间位或对位。当以由烷基桥连接的两个苯环的形式时，每个苯环上要么有一个亚胺基团，要么有一个氨基基团。还提供了形成二亚胺和二胺的方法。

表征谱图