2,2'-{[3-(Octadecyloxy)propyl]azanediyl}di(ethan-1-ol) | 45300-56-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2,2'-{[3-(Octadecyloxy)propyl]azanediyl}di(ethan-1-ol)
• 英文别名: 2-[2-hydroxyethyl(3-octadecoxypropyl)amino]ethanol
• CAS: 45300-56-9
• 化学式: C₂₅H₅₃NO₃
• 分子量: 415.7
• InChiKey: IHZZXCSYROWQTD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.9
• 重原子数：
  29
• 可旋转键数：
  25
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  52.9
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• COMPOSITIONS FOR STABILIZING DNA, RNA AND PROTEINS IN SALIVA AND OTHER BIOLOGICAL SAMPLES DURING SHIPPING AND STORAGE AT AMBIENT TEMPERATURES
  申请人：Whitney Scott E.

  公开号：US20130209997A1

  公开（公告）日：2013-08-15

  Compositions and methods are disclosed for substantially liquid, gel, suspension, slurry, semisolid and/or colloid storage of biological samples following admixture with the herein disclosed storage composition, permitting substantial recovery of biological activity following storage without refrigeration. In certain embodiments, unfractionated saliva samples may be stored without refrigeration for weeks, months or years in a form that permits recovery of intact DNA following the storage period.

  本发明揭示了一种用于生物样品的大量液体、凝胶、悬浮液、泥浆、半固体和/或胶体储存的组合物和方法，该组合物与所述储存组合物混合后，允许在不需要冷藏的情况下存储后大量恢复生物活性。在某些实施例中，未分离的唾液样品可以在不需要冷藏的情况下以一种形式储存数周、数月或数年，以便在存储期后恢复完整的DNA。
• Synergistic combination of additives useful in power transmitting compositions
  申请人：EXXON CHEMICAL PATENTS INC.

  公开号：EP0348236A2

  公开（公告）日：1989-12-27

  A mutually compatible combination of additives and their use to impart anti-wear, dispersancy and friction modification to power transmission compositions, particularly automatic transmission fluids, is disclosed. The additives comprise organic phosphite ester such as dioleyl monohydrogenphosphite; hydroxyl amine compound, such N-octadecyl diethanol­amine, N-octadecyloxypropyldiethanol amine, or N-­octadecylthiopropyl diethanolmine, and dispersant such as that derived by reacting a polyisobutenyl succin­imide with a phosphosulfurized terpene, either alone or in combination with a borated, aminated dispersant such as that derived by reacting a polyisobutenyl succin­imide with boric acid.

  本发明公开了一种相互兼容的添加剂组合及其在动力传动组合物（尤其是自动传动液）中赋予抗磨性、分散性和摩擦改性的用途。添加剂包括有机亚磷酸酯，如二油单亚磷酸酯；羟胺化合物，如 N-十八烷基二乙醇胺、N-十八烷氧基丙基二乙醇胺或 N-十八烷基硫代丙基二乙醇胺，以及分散剂，如通过将聚异丁烯基琥珀酰亚胺与磷硫化萜烯反应而得到的分散剂，可单独使用，也可与硼化、胺化分散剂（如通过将聚异丁烯基琥珀酰亚胺与硼酸反应而得到的分散剂）结合使用。
• Low pressure derived mixed phosphorous- and sulfur-containing reaction products useful in power transmitting compositions and process for preparing the same
  申请人：EXXON CHEMICAL PATENTS INC.

  公开号：EP0611818A1

  公开（公告）日：1994-08-24

  A phosphorous- and sulfur-containing additive and its use to impart anti-wear and/or antioxidant properties to oleaginous compositions such as fuels and lubricating oils, particularly power transmission compositions, such as automatic transmission fluids, is disclosed. The additive comprises a mixture of products formed by simultaneously reacting (1) a beta-hydroxy thioether, such as thiobisethanol, and (2) a phosphorous-containing reactant, such as tributyl phosphite. The reaction is carried out under reduced pressure conditions (e.g., -40 KPa to -100 KPa) to limit the amount of thioether species in said additive to less than about 45 mole %.

  本发明公开了一种含磷和硫的添加剂及其用途，该添加剂可赋予燃油和润滑油等含油组合物，特别是自动传动液等动力传动组合物抗磨和/或抗氧化性能。该添加剂由同时反应 (1) β-羟基硫醚（如硫代二乙醇）和 (2) 含磷反应物（如亚磷酸三丁酯）形成的产物混合物组成。反应在减压条件下（如-40 KPa 至 -100 KPa）进行，以限制所述添加剂中硫醚种类的数量小于约 45 摩尔%。
• Phosphorothionates
  申请人：Indian Oil Corporation Limited

  公开号：EP1364955A1

  公开（公告）日：2003-11-26

  A novel phosphorothionate derivative of formula: wherein R1 and R2 are each independently H or alkyl or cycloalkyl or aryl at the ortho, meta or para position, with both R1 and R2 could be same or different.

  一种新颖的式硫代磷酸酯衍生物： 其中 R1 和 R2 各自独立地为 H 或烷基或环烷基或正位、偏位或对位芳基，R1 和 R2 可以相同或不同。
• Additive concentrates for the formulation of lubricating oil compositions
  申请人：Infineum International Limited

  公开号：US11168280B2

  公开（公告）日：2021-11-09

  A lubricant additive concentrate containing (i) dispersant that is the polybutenyl succinimide reaction product of a polyamine and polybutenyl succinic anhydride (PIBSA) derived from polybutene having a number average molecular weight (Mn) of from about 1300 to about 2500 daltons and a terminal vinylidene content of at least about 50% and maleic anhydride via an ene maleation process; (ii) overbased magnesium colloidal detergent having a total base number (TBN) of from about 300 to about 900 mg KOH/g; and (iii) organic friction modifier selected from hydroxyalkyl alkyl amines of C14 to C24 hydrocarbons, at least one hydroxyalkyl alkyl ether amines of C13 to C24 hydrocarbons, at least one alkyl ester amine derived from triethanol amine having a C13 to C24 hydrocarbyl substituent, at least one non-basic, fatty acid amide, or a mixture thereof; wherein the combined mass % of dispersant (i) and overbased magnesium colloidal detergent (ii) in said concentrate is from about 15 to about 50 mass %: the mass ratio of (i):(ii) is from about 1:1 to about 6:1; and the concentrate contains from about 2 to about 10 mass % of organic friction modifier (iii); the remainder of the concentrate being composed of base oil and additives other than dispersant (i), overbased magnesium colloidal detergent (ii) and organic friction modifier (iii).

  一种润滑油添加剂浓缩物，含有 (i) 分散剂，该分散剂是一种多胺和聚丁烯基丁二酸酐 (PIBSA) 的聚丁烯基丁二酸酐反应产物，该反应产物来自聚丁烯，其平均分子量 (Mn) 约为 1300 至约 2500 道尔顿，末端亚乙烯基含量至少约为 50%，马来酸酐通过烯丙基马来化工艺制得；(ii) 过基镁胶体洗涤剂，其总碱基数（TBN）约为 300 至 900 毫克 KOH/克；(iii) 有机摩擦改进剂，选自 C14 至 C24 碳氢化合物的羟烷基烷基胺、至少一种 C13 至 C24 碳氢化合物的羟烷基烷基醚胺、至少一种衍生自具有 C13 至 C24 碳氢化合物取代基的三乙醇胺的烷基酯胺、至少一种非碱性脂肪酸酰胺或它们的混合物；其中，分散剂 (i) 和过基胶体镁洗涤剂 (ii) 在所述浓缩物中的总质量百分比约为 15% 至 50%：(i):(ii)的质量比为约 1:1 至约 6:1；浓缩物中含有约 2 至约 10 质量％的有机摩擦改进剂 (iii)；浓缩物的其余部分由基础油和添加剂组成，而不包括分散剂 (i)、过基镁胶体清净剂 (ii) 和有机摩擦改进剂 (iii)。