2,2'-(庚基亚胺)二乙醇 | 52891-01-7

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 2,2'-(庚基亚胺)二乙醇
• 中文别名: 2,2'-(庚基亚氨基)二乙醇
• 英文名称: n-heptyldiethanolamine
• 英文别名: C₇DEoA；heptyl-bis-(2-hydroxy-ethyl)-amine；n-Heptyl-bis-(β-oxy-aethyl)-amin；Heptyl-bis-(2-hydroxy-aethyl)-amin；2,2'-(heptylimino)bisethanol；N-(n-heptyl)diethanolamine；2-[heptyl(2-hydroxyethyl)amino]ethanol
• CAS: 52891-01-7
• 化学式: C₁₁H₂₅NO₂
• 分子量: 203.325
• InChiKey: YRQDJBCEANHKAV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  14
• 可旋转键数：
  10
• 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

安全信息

• 海关编码：
  2922199090

反应信息

• 作为反应物：
  描述：

  2,2'-(庚基亚胺)二乙醇 在 氯化亚砜 作用下， 以 氯仿 为溶剂， 生成 Bis-(2-chloro-ethyl)-heptyl-amine; hydrochloride
  参考文献：
  名称：

  Zuniga, H.; Bartulin, J.; Ramirez, A., Molecular Crystals and Liquid Crystals (1969-1991), 1990, vol. 185, p. 131 - 140

  摘要：

  DOI：
• 作为产物：
  描述：

  1-溴代庚烷 、 二乙醇胺 以 乙醇 为溶剂， 以88%的产率得到2,2'-(庚基亚胺)二乙醇
  参考文献：
  名称：

  Zuniga, H.; Bartulin, J.; Ramirez, A., Molecular Crystals and Liquid Crystals (1969-1991), 1990, vol. 185, p. 131 - 140

  摘要：

  DOI：

文献信息

• Process For Preparing Alkylalkanolamines
  申请人：Ruppin Christophe

  公开号：US20120116126A1

  公开（公告）日：2012-05-10

  The present invention relates to a process for preparing alkylalkanolamines, comprising the reaction of a carbonyl-based compound with a hydroxylalkylamine, in the presence of hydrogen and a catalyst.

  本发明涉及一种制备烷基醇胺的方法，包括在氢气和催化剂存在下，将羰基化合物与羟基烷基胺反应。
• Process for preparing alkylalkanolamines
  申请人：Ruppin Christophe

  公开号：US08916728B2

  公开（公告）日：2014-12-23

  The present invention relates to a process for preparing alkylalkanolamines, comprising the reaction of a carbonyl-based compound with a hydroxylalkylamine, in the presence of hydrogen and a catalyst.

  本发明涉及一种制备烷基醇胺的方法，包括在氢和催化剂存在下，将羰基化合物与羟基烷基胺反应。
• LUBRICATING OIL COMPOSITION, AND SLIDING MECHANISM USING LUBRICATING OIL COMPOSITION
  申请人：Idemitsu Kosan Co., Ltd

  公开号：EP2826845A1

  公开（公告）日：2015-01-21

  Disclosed is a lubricating oil composition for low-friction sliding materials, which is used in a sliding mechanism where a DLC film containing hydrogen in an amount of from 5 atom% to 50 atom% is formed on at least one sliding surface. The lubricating oil composition contains, in the lubricant base oil therein and based on the total amount of the composition, (A) an organic zinc dithiophosphate in an amount of from 0.005% by mass to 0.12% by mass in terms of the phosphorus concentration therein, (B) an amine-based friction-reducing agent in an amount of from 0.05% by mass to 5.0% by mass, and (C) an alkaline earth metal salicylate-based detergent and/or an alkaline earth metal sulfonate-based detergent in an amount of from 0.05% by mass to 0.5% by mass in terms of the alkaline earth metal concentration therein, wherein the component (A) contains, based on the total amount of the composition, a zinc primary dialkyldithiophosphate in an amount of from 0.005% by mass to 0.05% by mass in terms of the phosphorus concentration therein.

  本发明公开了一种用于低摩擦滑动材料的润滑油组合物，该组合物用于在至少一个滑动表面上形成含氢量为 5 原子％至 50 原子％的 DLC 膜的滑动机构中。该润滑油组合物在其中的润滑油基础油中，根据组合物的总量，含有 (A) 有机二硫代磷酸锌，以其中的磷浓度计，含量为 0.005% （质量百分比）至 0.12% （质量百分比）；(B) 基于胺的减摩剂，含量为 0.05% （质量百分比）至 5.(C) 碱土金属水杨酸酯类洗涤剂和/或碱土金属磺酸盐类洗涤剂，以其中碱土金属的浓度计，其用量为 0.05% (质量) 至 0.5% (质量)，其中组分 (A) 含有以组合物总量计，以其中磷的浓度计，其用量为 0.005% (质量) 至 0.05% (质量)的伯基二烷基二硫代磷酸锌。
• ANTI-FRICTION BEARING
  申请人：NTN Corporation

  公开号：EP3023657A1

  公开（公告）日：2016-05-25

  A rolling bearing that can prevent peeling on a surface of an iron-based metal member by hydrogen brittleness even under a severe environment is provided. The rolling bearing 1 has plural bearing elements formed of an iron-based metal, and a lubricant composition 7 that lubricates metal contact surfaces of the respective bearing elements, the lubricant composition 7 is a grease containing a base oil and alkanolamine and being free of alkali metal salts and alkaline earth metal salts of inorganic acids, the base oil is at least one oil selected from alkyl diphenyl ether oils, poly-α-olefin oils and ester oils, and the alkanolamine is contained by 0.1 to 10 parts by weight with respect to 100 parts by weight of the total amount of the base oil and a thickener.

  本发明提供了一种即使在恶劣环境下也能防止铁基金属构件表面因氢脆而剥落的滚动轴承。滚动轴承 1 具有由铁基金属形成的多个轴承元件，以及用于润滑各轴承元件金属接触面的润滑剂组合物 7，润滑剂组合物 7 是一种含有基础油和烷醇胺的润滑脂，不含碱金属盐和碱土金属盐的无机酸，基础油至少是一种选自烷基二苯醚油、聚-α-烯烃油和酯油的油，烷醇胺的含量为 0.1 至 10 重量份（相对于 100 重量份的基础油和增稠剂总量）。
• GREASE COMPOSITION AND GREASE-SEALED ROLLER BEARING
  申请人：NTN Corporation

  公开号：EP3336161A1

  公开（公告）日：2018-06-20

  Provided is a grease composition which can be used as a lubricant for roller bearings, exhibits excellent high temperature durability and rust preventive property, and can prevent premature flaking on the rolling surface due to hydrogen embrittlement. A roller bearing 1 is obtained by sealing a grease composition 7 in the periphery of a rolling element 4, this grease composition 7 is composed of a base oil excluding an ester-based synthetic oil, a thickener, and an additive, the additive contains (a) an alkanolamine and (b) 2,2,4-trimethyl-1, 2-dihydroquinoline or a polymer thereof but does not contain an organic sulfonate, and (a) and (b) are contained at from 0.1 to 10 parts by weight with respect to 100 parts by weight of a total amount of the base oil and the thickener, respectively.

  本发明提供了一种润滑脂组合物，可用作滚子轴承的润滑剂，具有优异的高温耐久性和防锈性，并能防止滚动表面因氢脆而过早剥落。滚柱轴承 1 是通过在滚动体 4 的外围密封润滑脂组合物 7 而获得的，该润滑脂组合物 7 由基础油（不包括酯基合成油）、稠化剂和添加剂组成，添加剂包含 (a) 烷醇胺和 (b) 2，2，4-三甲基-1，2-二氢喹啉或其聚合物，但不包含有机磺酸盐，且 (a) 和 (b) 的含量为 0.相对于 100 重量份的基础油和增稠剂总量，(a)和(b)的含量分别为 0.1 至 10 重量份。