N,N,N',N'-四乙基-1,4-丁烷二胺 | 69704-44-5

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: N,N,N',N'-四乙基-1,4-丁烷二胺
• 英文名称: 1,4-bisdiethylaminobutane
• 英文别名: tetra-N-ethyl-butanediyldiamine；Tetra-N-aethyl-butandiyldiamin；N,N,N',N'-tetraethyl-1,4-butanediamine；N1,N1,N4,N4-tetraethylbutane-1,4-diamine；N~1~,N~1~,N~4~,N~4~-Tetraethylbutane-1,4-diamine；N,N,N',N'-tetraethylbutane-1,4-diamine
• CAS: 69704-44-5
• 化学式: C₁₂H₂₈N₂
• 分子量: 200.368
• InChiKey: YXVIGUHBJDFXKZ-UHFFFAOYSA-N

物化性质

• 沸点：
  328.12°C (rough estimate)
• 密度：
  0.8417 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  14
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  8
• 危险品运输编号：
  UN 2735
• 包装等级：
  III
• 危险类别：
  8

反应信息

• 作为反应物：
  描述：

  N,N,N',N'-四乙基-1,4-丁烷二胺 在 乙醇 、 水 、 双氧水 作用下， 生成 tetra-N-ethyl-butanediyldiamine-N,N'-dioxide
  参考文献：
  名称：

  Jerchel; Jung, Chemische Berichte, 1952, vol. 85, p. 1130,1136

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 乙醇 、 镍 作用下， 生成 N,N,N',N'-四乙基-1,4-丁烷二胺
  参考文献：
  名称：

  The Action of Ammonia and Amines on 1,4-Dichloro-2-butene¹

  摘要：

  DOI：

  10.1021/ja01149a061

文献信息

• Alkyl Group VA metal compounds
  申请人：Shipley Company, L.L.C.

  公开号：US20030181746A1

  公开（公告）日：2003-09-25

  Disclosed are methods of preparing monoalkyl Group VA metal dihalide compounds in high yield and high purity by the reaction of a Group VA metal trihalide with an organo lithium reagent or a compound of the formula R n M 1 X 3−n , where R is an alkyl, M 1 is a Group IIIA metal, X is a halogen and n is an integer fro 1 to 3. Such monoalkyl Group VA metal dihalide compounds are substantially free of oxygenated impurities, ethereal solvents and metallic impurities. Monoalkyl Group VA metal dihydride compounds can be easily produced in high yield and high purity by reducing such monoalkyl Group VA metal dihalide compounds.

  揭示了通过将VA族金属三卤化物与有机锂试剂或具有公式RnM1X3−n的化合物（其中R是烷基，M1是III A族金属，X是卤素，n是1到3的整数）反应，以高产率和高纯度制备单烷基VA族金属二卤化合物的方法。这种单烷基VA族金属二卤化合物基本上不含氧杂质、醚溶剂和金属杂质。通过还原这种单烷基VA族金属二卤化合物，可以轻松地高产率和高纯度地生产单烷基VA族金属二氢化合物。
• ANTIMICROBIAL COMPOSITIONS, METHODS OF PREPARATION THEREOF, AND USES THEREOF
  申请人：Coady Daniel J.

  公开号：US20120251607A1

  公开（公告）日：2012-10-04

  A composition of matter comprises a cationic polymer comprising a polycarbonate chain fragment, the polycarbonate chain fragment comprising a repeat unit comprising a side chain moiety containing a quaternary amine group; and a non-charged polymer comprising a polyester chain segment and a poly(alkylene oxide) chain segment; wherein i) the cationic polymer and the non-charged polymer are amphiphilic and biocompatible, ii) the cationic polymer and the non-charged polymer form a mixed complex by non-covalent interactions in water, and iii) the mixed complex is a more effective antimicrobial agent against at least a Gram-negative microbe compared to the cationic polymer and the non-charged polymer alone when tested using otherwise identical conditions.

  一种物质的组成包括阳离子聚合物，该阳离子聚合物包括聚碳酸酯链片段，所述聚碳酸酯链片段包括一个重复单元，所述重复单元包括一个含季铵胺基团的侧链部分；以及一种非带电聚合物，包括聚酯链段和聚（烷基氧化物）链段；其中i）所述阳离子聚合物和非带电聚合物是两性且生物相容的，ii）所述阳离子聚合物和非带电聚合物在水中通过非共价相互作用形成混合复合物，iii）与单独使用时，所述混合复合物在至少一种革兰氏阴性微生物的抗菌剂测试中比阳离子聚合物和非带电聚合物更有效。
• ANTIMICROBIAL POLYMERS AND METHODS OF MANUFACTURE THEREOF
  申请人：HEDRICK James

  公开号：US20110150977A1

  公开（公告）日：2011-06-23

  Biodegradable cationic block copolymers are disclosed, comprising a hydrophilic block comprising first repeat units derived from a first cyclic carbonyl monomer by ring-opening polymerization, wherein more than 0% of the first repeat units comprise a side chain moiety comprising a quaternary amine group; a hydrophobic block comprising second repeat units derived from a second cyclic carbonyl monomer by ring-opening polymerization; an optional endcap group; and a chain fragment derived from an initiator for the ring opening polymerization. The cationic block copolymers form aqueous micelle mixtures suitable for antimicrobial applications.

  披露了可生物降解的阳离子嵌段共聚物，包括由第一环状羰基单体通过环开聚合得到的第一重复单元构成的亲水性嵌段，其中超过0%的第一重复单元包含一个侧链基团，该侧链基团包含一个季铵盐基团；包括由第二环状羰基单体通过环开聚合得到的第二重复单元构成的疏水性嵌段；一个可选的端基团；以及由环开聚合引发剂导致的链片段。这些阳离子嵌段共聚物形成适用于抗菌应用的水胶胶束混合物。
• [EN] SWITCHABLE HYDROPHILICITY SOLVENTS AND METHODS OF USE THEREOF<br/>[FR] SOLVANTS COMMUTABLES ET LEURS PROCÉDÉS D'UTILISATION
  申请人：UNIV KINGSTON

  公开号：WO2011050469A1

  公开（公告）日：2011-05-05

  A solvent that reversibly converts from a hydrophobic liquid form to hydrophilic liquid form upon contact with water and a selected trigger, e.g., contact with CO2, is described. The hydrophilic liquid form is readily converted back to the hydrophobic liquid form and water. The hydrophobic liquid is an amidine or amine. The hydrophilic liquid form comprises an amidinium salt or an ammonium salt.

  描述了一种溶剂，当与水和选择的触发器（例如与CO2接触）接触时，可从疏水液态形式可逆地转变为亲水液态形式。亲水液态形式很容易转变回疏水液态形式和水。疏水液态是一种酰胺或胺。亲水液态形式包括酰胺盐或铵盐。
• ANTIMICROBIAL HYDROGELS, METHODS OF PREPARATION THEREOF, AND ARTICLES THEREFROM
  申请人：Coady Daniel Joseph

  公开号：US20120231060A1

  公开（公告）日：2012-09-13

  A covalently crosslinked hydrogel comprises a) three or more divalent poly(alkylene oxide) chains P′ covalently linked at respective first end units to a branched first core group C′, b) three or more divalent poly(alkylene oxide) chains P″ covalently linked at respective first end units to a branched second core group C″, the chains P″ comprising respective second end units which are covalently linked to between 0% and 100% of respective second end units of chains P′ by divalent linking groups L″, and c) at least one pendant cationic block copolymer chain A′-B′. A′-B′ comprises i) a divalent block A′ comprising a poly(alkylene oxide) backbone chain having an end unit covalently linked to a second end unit of one of the chains P′ by a divalent linking group L′, and ii) a monovalent block B′ comprising a first repeat unit, the first repeat unit comprising a backbone carbonate group and a cationic side chain group.

  一种共价交联的水凝胶包括a) 三个或更多个二价聚(烷氧基烷氧基)链P′，其在各自的第一端单元上共价连接到分支的第一核心基团C′，b) 三个或更多个二价聚(烷氧基烷氧基)链P″，其在各自的第一端单元上与分支的第二核心基团C″共价连接，链P″包括通过二价连接基团L″与链P′的各自第二端单元之间共价连接到0%至100%的各自第二端单元的第二端单元，以及c) 至少一个挂链阳离子嵌段共聚物链A′-B′。A′-B′包括i) 一个二价块A′，包括一个与链P′中的一个链的第二端单元通过二价连接基团L′共价连接的聚(烷氧基烷氧基)骨架链，以及ii) 一个一价块B′，包括第一个重复单元，该第一个重复单元包括一个骨架碳酸酯基团和一个阳离子侧链基团。