二(2-羟基乙基)铵棕榈酸盐 | 64715-97-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 二(2-羟基乙基)铵棕榈酸盐
• 英文名称: bis(2-hydroxyethyl)ammonium palmitate
• 英文别名: palmitic acid diethanolamine salt；diethanolamine palmitate；Bis(2-hydroxyethyl)azanium;hexadecanoate；bis(2-hydroxyethyl)azanium;hexadecanoate
• CAS: 64715-97-5；90388-11-7
• 化学式: C₄H₁₁NO₂*C₁₆H₃₂O₂
• 分子量: 361.566
• InChiKey: QGLKEWRJAKVENM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.11
• 重原子数：
  25
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  89.8
• 氢给体数：
  4
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  二乙醇胺 、 棕榈酸 反应 1.0h， 生成 二(2-羟基乙基)铵棕榈酸盐
  参考文献：
  名称：

  新型生物基离子液晶的相行为和物理性质

  摘要：

  质子离子液体（PILs）以其易于制备和独特的性能而成为有前途的化合物，并引起了业界和学术界的关注。在绿色化学的背景下，使用生物化合物（例如脂肪酸）进行合成可能会公开一种可能的替代方法，以产生具有低毒性或无毒作用的IL，从而扩大其在生物基工艺或生物化学开发中的适用性。生物产品。这项工作致力于更好地理解通过使用植物油中常见的脂肪酸合成的20种新的PIL的固-[液晶]-液的复杂热力学平衡，以及它们的流变特性和自组装能力。这项工作表明，它们的相平衡和物理性质受到用于其合成的离子结构的显着影响。使用不饱和脂肪酸和双（2-羟乙基）铵合成这些生物基IL导致其熔融温度急剧降低。同样，最长的烷基链脂肪酸促进了更高的自组装和更稳定的中间相。除了具有可持续发展的吸引力外，此处公开的PIL晶体还具有明显的高粘度，非牛顿曲线和非常低的临界胶束浓度值，这使它们成为有趣的可再生化合物，具有作为乳化剂，稳定剂，增稠剂或生

  DOI：

  10.1021/acs.jpcb.7b01384

文献信息

• POLYETHYLENE RESIN FOAM PARTICLES HAVING ANTISTATIC PERFORMANCE, AND POLYETHYLENE RESIN IN-MOLD FOAM-MOLDED ARTICLE AND METHOD FOR MANUFACTURING SAME
  申请人：Kaneka Corporation

  公开号：EP3269762A1

  公开（公告）日：2018-01-17

  The expanded particles of the present invention have two melting peaks on a DSC curve and are made from polyethylene resin particles which (i) contain an antistatic agent, (ii) have a storage modulus of elasticity of 900 Pa or more and 5000 Pa or less at an angular frequency of 1 rad/sec and (iii) have a storage modulus of elasticity of 100000 Pa or less at an angular frequency of 100 rad/sec, in dynamic viscoelastic behavior measurement at 190°C. From this, it is possible to provide expanded polyethylene resin particles which have a broad temperature range in molding process, and are excellent in appearance of a molded product and in physical properties (such as an antistatic property), without impairing productivity of resin particles which are a raw material of expanded particles.

  本发明的发泡颗粒在 DSC 曲线上有两个熔融峰，由以下聚乙烯树脂颗粒制成：(i) 含有抗静电剂；(ii) 在 1 弧度/秒的角频率下，存储弹性模量为 900 Pa 或更大，5000 Pa 或更小；(iii) 在 190°C 的动态粘弹性行为测量中，在 100 弧度/秒的角频率下，存储弹性模量为 100000 Pa 或更小。由此，可以提供在模塑过程中温度范围宽、模塑产品外观和物理性能（如抗静电性能）优异的发泡聚乙烯树脂颗粒，而不会影响作为发泡颗粒原料的树脂颗粒的生产率。
• METHOD FOR IMPROVING FUEL ECONOMY OF A HEAVY DUTY DIESEL ENGINE
  申请人：Chevron Oronite Company LLC

  公开号：EP2691500A2

  公开（公告）日：2014-02-05
• EP3269762B1
  申请人：——

  公开号：EP3269762B1

  公开（公告）日：2020-12-23
• POLYETHYLENE RESIN FOAM PARTICLES HAVING ANTISTATIC PERFORMANCE, AND POLYETHYLENE RESIN IN-MOLD FOAMING MOLDED PRODUCT AND METHOD FOR MANUFACTURING SAME
  申请人：Kaneka Corporation

  公开号：US20170362402A1

  公开（公告）日：2017-12-21

  Expanded polyethylene resin particles include an antistatic agent and a base resin. The expanded polyethylene resin particles are obtained by expanding polyethylene resin particles including the antistatic agent and the base resin, the polyethylene resin particles having a storage modulus of elasticity of 900 to 5000 Pa at an angular frequency of 1 rad/sec in dynamic viscoelastic behavior measurement at 190° C. and a storage modulus of elasticity of 100000 Pa or less at an angular frequency of 100 rad/sec in dynamic viscoelastic behavior measurement at 190° C. The expanded polyethylene resin particles have a low temperature side melting peak and a high temperature side melting peak on a differential scanning calorimetry (DSC) curve obtained when a temperature of the expanded polyethylene resin particles is increased from 20° C. to 220° C. at a heating rate of 10° C./min.
• [EN] METHOD FOR IMPROVING FUEL ECONOMY OF A HEAVY DUTY DIESEL ENGINE<br/>[FR] PROCÉDÉ PERMETTANT D'AMÉLIORER LES ÉCONOMIES DE CARBURANT D'UN MOTEUR DIESEL À GRANDE PUISSANCE
  申请人：CHEVRON ORONITE CO

  公开号：WO2012134763A2

  公开（公告）日：2012-10-04

  Disclosed is a method for improving the fuel economy of a heavy duty diesel engine which produces a heavily sooted lubricating oil composition during the engine's normal operation. The method involves introducing lubricating the heavy duty diesel engine with a heavy duty diesel engine lubricating oil composition comprising (a) a major amount of an oil of lubricating viscosity; and (b) a minor effective amount of an ashless friction modifier comprising a reaction product of a C4 to about C75 fatty acid ester and a mono- or dialkanolamine.