N-butyldipropanolamine | 132482-51-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N-butyldipropanolamine
• 英文别名: butyl-bis-(3-hydroxy-propyl)-amine；Butyl-bis-(3-hydroxy-propyl)-amin；3-[Butyl(3-hydroxypropyl)amino]propan-1-ol
• CAS: 132482-51-0
• 化学式: C₁₀H₂₃NO₂
• 分子量: 189.298
• InChiKey: RBNVHPGVKOQNNW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  13
• 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：
  43.7
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-butyldipropanolamine 在 氯化亚砜 、 氯仿 作用下， 生成 butyl-bis-(3-chloro-propyl)-amine
  参考文献：
  名称：

  Nitrogen Mustards

  摘要：

  DOI：

  10.1021/ja01152a023
• 作为产物：
  描述：

  正丁胺 、 3-氯-1-丙醇 在 乙醇 、 potassium carbonate 作用下， 生成 N-butyldipropanolamine
  参考文献：
  名称：

  Nitrogen Mustards

  摘要：

  DOI：

  10.1021/ja01152a023

文献信息

• METHOD FOR PRODUCING CIS- AND TRANS-ENRICHED MDACH
  申请人：BASF SE

  公开号：US20170260115A1

  公开（公告）日：2017-09-14

  A process for preparing trans-enriched MDACH, including: distilling an MDACH starting mixture in the presence of an auxiliary, which is an organic compound having a molar mass of 62 to 500 g/mol, a boiling point at least 5° C. above the boiling point of cis,cis-2,6-diamino-1-methylcyclohexane, and 2 to 4 functional groups, each of which is independently an alcohol group or a primary, secondary or tertiary amino group. The MDACH starting mixture includes 0 to 100% by weight of 2,4-MDACH and 0 to 100% by weight of 2,6-MDACH, based on the total amount of MDACH present in the MDACH starting mixture. The MDACH starting mixture includes both trans and cis isomers. Trans-enriched MDACH includes 0 to 100% by weight of 2,4-MDACH and 0 to 100% by weight of 2,6-MDACH, where the proportion of trans isomers in the mixture is higher than the proportion of trans isomers in the MDACH starting mixture.

  制备富含反式异构体MDACH的方法，包括：在辅助剂的存在下蒸馏MDACH起始混合物，所述辅助剂是一种有着62至500克/摩尔的摩尔质量、沸点至少比顺式、顺式-2,6-二氨基-1-甲基环己烷的沸点高出至少5摄氏度，并且具有2至4个官能团，每个官能团独立地是醇基团或一级、二级或三级氨基团的有机化合物。MDACH起始混合物包括以MDACH起始混合物中MDACH总量为基础的0至100%重量的2,4-MDACH和0至100%重量的2,6-MDACH。MDACH起始混合物包括反式和顺式异构体。富含反式异构体的MDACH包括以2,4-MDACH和2,6-MDACH的0至100%重量为基础，其中混合物中反式异构体的比例高于MDACH起始混合物中反式异构体的比例。
• [EN] QUATERNARY AMMONIUM COMPOUNDS AND THEIR USE AS FUEL OR LUBRICANT ADDITIVES<br/>[FR] COMPOSÉS D'AMMONIUM QUATERNAIRE ET LEUR UTILISATION EN TANT QU'ADDITIFS DE CARBURANT OU DE LUBRIFIANT
  申请人：INNOSPEC LTD

  公开号：WO2016016641A1

  公开（公告）日：2016-02-04

  A quaternary ammonium salt of formula wherein each of R1, R2, R3 and R4 is independently selected from an optionally substituted alkyl, alkenyl or aryl group having less than 8 carbon atoms and R5 is hydrogen or an optionally substituted hydrocarbyl group.

  一种四元铵盐，其化学式为其中R1，R2，R3和R4各自独立地选自不超过8个碳原子的可选择取代的烷基，烯基或芳基，而R5是氢或可选择取代的烃基。
• Aqueous compositions comprising blocked isocyanate crosslinking agent
  申请人：Ford Motor Company Limited

  公开号：EP0083232A1

  公开（公告）日：1983-07-06

  Aqueous coating compositions comprising film forming resin bearing reactive functionality and blocked polyisocyanate crosslinking agent which is at least partially solubilized with organic acid and which is stable at room temperature in the presence of said functinality, but reactive therewith at elevated temperatures. The blocked isocyanate is prepared by (A) reacting (i) organic diisocyanate bearing one isocyanate group which is more reactive than the other and (ii) sufficient active hydrogen containing blocking agent to react with substantially all of said more reactive isocyanate groups; and (B) reacting hydroxy functional amine bearing at least two hydroxyl groups and at least one tertiary amine nitrogen with sufficient reaction product (A) to react substantially all free or unblocked isocyanate groups of reaction product (A) with hydroxyl groups of said amine. Alternatively, the blocked isocyanate is prepared by (A) reacting an excess of organic diisocyanate with dihydroxy functional amine containing at least one tertiary nitrogen to form a isocyanate terminated tertiary amine containing intermediate; and (B) reacting the intermediate of (A) with sufficient active hydrogen containing blocking agent to react with substantially all of the terminal isocyanate groups of the intermediate.

  水性涂料组合物，包含具有活性官能团的成膜树脂和封端多异氰酸酯交联剂，该交联剂至少部分被有机酸溶解，在室温下，在所述官能团存在的情况下是稳定的，但在高温下会发生反应。封端异氰酸酯的制备方法如下 (A) (i) 有机二异氰酸酯，其中一个异氰酸酯基团的反应活性高于另一个，(ii) 足 够的活性含氢封端剂，以与基本上所有反应活性较高的异氰酸酯基团反应；以及 (B) 使含有至少两个羟基和至少一个叔胺氮的羟基官能胺与足够的反应产物 (A) 反应，以使反应产物 (A) 中基本上所有游离或未被封端的异氰酸酯基团与所述胺的羟基基团反应。 或者，通过以下方法制备封端异氰酸酯 (A) 将过量的有机二异氰酸酯与含有至少一个叔氮的二羟基官能团胺反应，形成含异氰酸酯末端叔胺的中间体；以及 (B) 将(A)的中间体与足量的活性含氢封端剂反应，使其与中间体的大部分末端异氰酸酯基团反应。
• A magnetic recording medium
  申请人：DAINICHISEIKA COLOR & CHEMICALS MFG. CO. LTD.

  公开号：EP0483406A1

  公开（公告）日：1992-05-06

  A magnetic recording medium comprising a non-magnetic supporting material and a magnetic layer which is made by dispersing ferromagnetic powder in a binding material and coated on the supporting material is characterized in that the binding material comprises a component made by graft polymerization of acrylic macromonomer having two terminal hydroxy functional groups and a molecular weight in the range from 1,000 to 10,000 to polyurethane resin. The problem of compatibility which occurs when acrylic resins and polyurethane resins are mixed together is solved and excellent properties of both of acrylic resins and polyurethane resins are exhibited simultaneously. Affinity between the binding material and magnetic powder is enhanced and the magnetic powder is dispersed into the binding material more homogeneously. Thus, high performance magnetic recording media having excellent smoothness of surface, durability and magnetic characteristics can be easily prepared. Magnetic recording media of the invention can be advantageously utilized to prepare, for example, magnetic tapes, magnetic sheets and magnetic disks.

  一种磁记录介质包括非磁性支撑材料和磁性层，磁性层是将铁磁性粉末分散在结合材料中制成的，并涂布在支撑材料上，其特征在于结合材料包括由具有两个末端羟基官能团且分子量在 1,000 至 10,000 之间的丙烯酸大单体与聚氨酯树脂接枝聚合而成的组分。 解决了丙烯酸树脂和聚氨酯树脂混合时出现的相容性问题，使丙烯酸树脂和聚氨酯树脂同时表现出优异的性能。粘合材料和磁粉之间的亲和力增强，磁粉更均匀地分散到粘合材料中。因此，可以轻松制备出表面光滑、耐用性和磁性极佳的高性能磁记录介质。本发明的磁记录介质可用于制备磁带、磁片和磁盘等。
• WATER RESISTANCE IMPROVING AGENT FOR INKJET RECORDING PAPER AND INKJET RECORDING PAPER
  申请人：Nicca Chemical Co., Ltd.

  公开号：EP1068959A1

  公开（公告）日：2001-01-17

  An agent for improving water resistance of ink-jet recording paper which comprises a cationic polyurethane resin obtained by neutralizing amine structures or quaternizing a tertiary amine structure in molecules of a polyurethane which is obtained by reacting (A) an organic isocyanate compound having 2 or more isocyanate groups with (B) a tertiary amine compound having 2 to 10 groups each selected from hydroxyl group and amino group in amounts such that a ratio by equivalent of the isocyanate group to a total of the hydroxyl group and the amino group is 0.5 to 3.0 and an ink-jet recording paper coated with the agent. By coating ink-jet recording paper of regular paper or coated paper with the agent for improving water resistance of ink-jet recording paper of the present invention, water resistance of images and characters recorded on the recording paper is improved and blotting with ink is suppressed.

  一种用于提高喷墨记录纸耐水性的制剂一种用于提高喷墨记录纸耐水性的制剂，它包括一种阳离子聚氨酯树脂，该树脂是通过中和聚氨酯分子中的胺结构或季胺化聚氨酯分子中的叔胺结构而得到的，该聚氨酯是通过(A)具有 2 个或 2 个以上异氰酸酯基团的有机异氰酸酯化合物与(B)具有 2 至 10 个从羟基和氨基中各选出的基团的叔胺化合物反应而得到的，反应量为异氰酸酯基团与羟基和氨基的总和的当量比为 0.5 至 3.0。5至3.0，以及涂有该剂的喷墨记录纸。通过在普通纸或铜版纸的喷墨记录纸上涂布本发明的改善喷墨记录纸耐水性的药剂，可改善记录纸上记录的图像和字符的耐水性，并可抑制墨水晕染。