3-羟基-2,2-二(羟基甲基)丙基辛酸酯 | 60550-73-4

• 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: 3-羟基-2,2-二(羟基甲基)丙基辛酸酯
• 英文名称: 3-Hydroxy-2,2-bis(hydroxymethyl)propyl octanoate
• 英文别名: [3-hydroxy-2,2-bis(hydroxymethyl)propyl] octanoate
• CAS: 60550-73-4
• 化学式: C₁₃H₂₆O₅
• 分子量: 262.34
• InChiKey: VYZAPFCSOUVFIE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  18
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  87
• 氢给体数：
  3
• 氢受体数：
  5

文献信息

• Polymerizable compositions and in-mold cured products using the same
  申请人：Takemoto Yushi Kabushiki Kaisha

  公开号：EP0508831A1

  公开（公告）日：1992-10-14

  Unsaturated urethane having specified molecular structure shown by Formula (1) given below and vinyl monomers which are copolymerizable with such unsaturated urethane can form together polymerizable compositions which, as well as in-mold cured products therefrom, have improved characteristics such as compatibility between the constituents and water resistance: where W is a residual group obtained by removing hydroxyl group from trihydric or tetrahydric polyol; R1 and R3 are each H or CH3; R2 is higher aliphatic hydrocarbon group with from 5 to 21 carbon atoms; p and q are each 1 or 2; r is an integer from 0 to 2 such that p + q + r = 3 or 4 and p + r = 2 or 3; and a is an integer from 2 to 4.

  具有下式(1)所示特定分子结构的不饱和聚氨酯和可与这种不饱和聚氨酯共聚的乙烯基单体可共同形成可聚合的组合物，这种组合物及其模内固化产品具有更好的特性，例如各成分之间的相容性和耐水性： 其中 W 是通过去除三水或四水多元醇中的羟基而得到的残余基团；R1 和 R3 分别是 H 或 CH3；R2 是具有 5 至 21 个碳原子的高脂族烃基；p 和 q 分别是 1 或 2；r 是 0 至 2 的整数，这样 p + q + r = 3 或 4 和 p + r = 2 或 3；a 是 2 至 4 的整数。
• Compositions for extending seal life, and lubricants and functional fluids containing the same
  申请人：The Lubrizol Corporation

  公开号：EP0684298A2

  公开（公告）日：1995-11-29

  This invention relates to compositions containing a sulfur containing antiwear/extreme pressure agent, basic nitrogen compound or a mixture thereof together with a hydrocarbyl mercaptan. The composition may additionally contain a phosphorus or boron antiwear or extreme pressure agent, a dispersant or an overbased metal salt. The invention also relates to lubricants, functional fluids, and concentrates containing the same. Seals, e.g. nitrile, polyacrylate, and fluoroelastomer, in contact with these composition have reduced deterioration. With the use of these compositions, lubricants, and functional fluids, the seals' useful life is extended.

  本发明涉及含有含硫抗磨剂/极压剂、碱性氮化合物或其混合物以及烃基硫醇的组合物。此外，该组合物还可含有磷或硼抗磨剂或极压剂、分散剂或过基金属盐。本发明还涉及润滑剂、功能性液体以及含有这些成分的浓缩物。与这些组合物接触的密封件（如丁腈橡胶、聚丙烯酸酯和氟橡胶）可减少劣化。使用这些组合物、润滑剂和功能性液体可延长密封件的使用寿命。
• Refrigerator oil composition, and method of using the composition for lubrication
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP1008643A2

  公开（公告）日：2000-06-14

  Provided is a refrigerator oil composition comprising a refrigerant that comprises carbon dioxide (CO2) as the essential component, and an ester-based lubricating oil composition; wherein the ratio of refrigerant/lubricating oil composition falls between 99/1 and 10/90 by weight. The refrigerator oil composition has good lubricity and sealability and can be stably used for a long period of time in a compression refrigeration cycle in which is used a refrigerant comprising CO2 as the essential component. Also provided is a method of using the composition for lubricating a compression refrigeration cycle equipped with an oil separator and/or a hot gas line.

  本发明提供了一种冷冻机油组合物，它包括一种以二氧化碳（CO2）为基本成分的制冷剂和一种酯基润滑油组合物；其中制冷剂/润滑油组合物的重量比介于 99/1 和 10/90 之间。该冷冻机油组合物具有良好的润滑性和密封性，可在以二氧化碳为主要成分的制冷剂的压缩制冷循环中长期稳定使用。此外，还提供了一种使用该组合物的方法，用于润滑装有油分离器和/或热气管路的压缩制冷循环。
• LUBRICATING OIL COMPOSITION FOR CHILLER
  申请人：Idemitsu Kosan Co., Ltd.

  公开号：EP2551333A1

  公开（公告）日：2013-01-30

  It is to provide a lubricating oil composition for a refrigerating machine that has a low global warming potential by including in a base oil an organic compound having two or more non-conjugated double bonds in the molecule thereof, and that is particularly preferably used for a refrigerating machine using a refrigerant having a particular structure, such as an unsaturated Fluorinated hydrocarbon compound, which is a refrigerant capable of being used for existing car air conditioner system, air conditioners and the like, and that has excellent compatibility with the refrigerant and excellent thermal and chemical stability.

  本发明旨在提供一种用于制冷机的润滑油组合物，该组合物通过在基础油中加入分子中含有两个或两个以上非共轭双键的有机化合物而具有较低的全球升温潜能值，尤其适用于使用具有特定结构的制冷剂（如不饱和氟化碳氢化合物）的制冷机，该制冷剂可用于现有的汽车空调系统、空调等，并且与制冷剂具有良好的兼容性和出色的热稳定性和化学稳定性。
• POWDER DISPERSANT, POWDER-DISPERSED COMPOSITION CONTAINING SAME, AND COSMETIC
  申请人：Sakamoto Yakuhin Kogyo Co. Ltd.

  公开号：EP3222268A1

  公开（公告）日：2017-09-27

  Provided are: a powder dispersant which comprises an ester compound of a polyglycerin having an average polymerization degree of 2 to 20 as calculated in terms of a hydroxil value with at least one component selected from monovalent carboxylic acids and derivatives thereof and at least one component selected from bivalent carboxylic acids and derivatives thereof, and which therefore has excellent dispersing properties and also has a good feeling upon use including less stickiness and good spreadability; a powder-dispersed composition containing the powder dispersant; and a cosmetic.

  本文提供了一种粉末分散剂，该分散剂由平均聚合度为 2 至 20（以羟基值计算）的聚甘油酯化合物与至少一种选自一价羧酸及其衍生物和至少一种选自二价羧酸及其衍生物的成分组成，因此具有优异的分散性能，并且在使用时具有良好的感觉，包括较低的粘性和良好的涂抹性；一种含有该粉末分散剂的粉末分散组合物；以及一种化妆品。