tetrapropenylsuccinic acid

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: tetrapropenylsuccinic acid
• 英文别名: 2,2,3,3-tetrakis[(Z)-prop-1-enyl]butanedioic acid
• 化学式: C₁₆H₂₂O₄
• 分子量: 278.348
• InChiKey: GGQRKYMKYMRZTF-XIMJPLDWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  20
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tetrapropenylsuccinic acid 在 三甲胺 作用下， 生成 三乙胺
  参考文献：
  名称：

  USE OF NITROGEN COMPOUNDS QUATERNISED WITH ALKYLENE OXIDE AND HYDROCARBYL-SUBSTITUTED POLYCARBOXYLIC ACID AS ADDITIVES IN FUELS AND LUBRICANTS

  摘要：

  该发明涉及将季铵化氮化合物用作燃料和润滑剂添加剂或煤油添加剂，特别是作为清洁剂添加剂，用于减少或预防直喷柴油发动机的喷射系统中的沉积物，在特定是在共轨喷射系统中，用于降低直喷柴油发动机的燃料消耗，特别是具有共轨喷射系统的柴油发动机，并用于减少直喷柴油发动机的功率损失，特别是在具有共轨喷射系统的柴油发动机中；该发明还涉及将其用作汽油添加剂，特别是用于DISI发动机的运行。

  公开号：

  US20160130514A1
• 作为产物：
  描述：

  tetrapropenylsuccinic anhydride 以 水 为溶剂， 生成 tetrapropenylsuccinic acid
  参考文献：
  名称：

  Lactone oxazolines as oleaginous additives

  摘要：

  羧酸内酯氧杂环丙氨酸反应产物，例如聚丁基内酯羧酸，与2,2-二取代-2-氨基-1-脂肪醇（例如三羟甲基氨甲烷（THAM））及其衍生物的反应产物在油性组合物中有用，例如用于润滑油的泥浆分散剂或汽油的防锈剂。

  公开号：

  US04062786A1

文献信息

• Viscosity index improver for lubricant compositions
  申请人：Walton L. Kim

  公开号：US20060199896A1

  公开（公告）日：2006-09-07

  A lubricant composition comprises a base oil and a viscosity modifier including an ethylene/α-olefin interpolymer. The ethylene/α-olefin interpolymer is a block copolymer having at least a hard block and at least a soft block. The soft block comprises a higher amount of comonomers than the hard block. The block copolymer has a number of unique characteristics disclosed here. Such block copolymers offer the possibility of improved low temperature performance and flexibility in formulating motor oil, gear lubricants and greases, etc.

  一种润滑剂组合物包括基础油和粘度改良剂，其中包括乙烯/α-烯烃互聚物。乙烯/α-烯烃互聚物是一种具有至少一个硬块和至少一个软块的嵌段共聚物。软块包含比硬块更多的共聚单体。该嵌段共聚物具有一系列独特特性，这些嵌段共聚物为改进低温性能和在制备发动机油、齿轮润滑剂和润滑脂等方面提供了灵活性的可能性。
• FARNESENE DIMERS AND/OR FARNESANE DIMERS AND COMPOSITIONS THEREOF
  申请人：Fisher Karl

  公开号：US20110282113A1

  公开（公告）日：2011-11-17

  Farnesene dimers and/or farnesane dimers and compositions thereof are described. The compositions provided comprise conventional additives. Methods of making and using the compounds and composition are also disclosed.

  本文描述了法尼烯二聚体和/或法尼烷二聚体及其组合物。所提供的组合物包括传统添加剂。还公开了制备和使用这些化合物和组合物的方法。
• CRYSTALLINE POLYESTER RESIN, AND BINDER RESIN DISPERSION FOR TONER USING SAME
  申请人：Nicca Chemical Co., Ltd.

  公开号：US20150247000A1

  公开（公告）日：2015-09-03

  The invention provides a crystalline polyester resin obtained by condensation polymerization of a mixture comprising a polycarboxylic acid component and a polyol component, present in a range such that the ratio of the number of carboxyl groups from the polycarboxylic acid component and the number of hydroxyl groups from the polyol component is in the range of 100:108 to 100:120, and having an acid value of 5 to 20 mgKOH/g, wherein the polycarboxylic acid component includes a C8-12 aliphatic dicarboxylic acid, the content ratio of carboxyl groups from the C8-12 aliphatic dicarboxylic acid is at least 90 mol % of the total amount of carboxyl groups from the polycarboxylic acid component, the polyol component includes a C8-12 aliphatic diol, and the content ratio of hydroxyl groups from the C8-12 aliphatic diol is at least 90 mol % of the total amount of hydroxyl groups from the polyol component.

  本发明提供一种晶体聚酯树脂，通过混合物的缩聚聚合获得，该混合物包括多羧酸组分和多元醇组分，在一定范围内存在，使得多羧酸组分的羧基数与多元醇组分的羟基数之比在100:108至100:120的范围内，并且具有5至20 mgKOH/g的酸值。其中，多羧酸组分包括C8-12脂肪族二羧酸，C8-12脂肪族二羧酸的羧基数含量比占多羧酸组分总羧基数的至少90 mol％，多元醇组分包括C8-12脂肪族二元醇，C8-12脂肪族二元醇的羟基数含量比占多元醇组分总羟基数的至少90 mol％。
• Lubricant compositions
  申请人：ETHYL PETROLEUM ADDITIVES LIMITED

  公开号：EP0391653A2

  公开（公告）日：1990-10-10

  Lubricant compositions, especially suitable as gear oils, containing sulphur-containing extreme pressure or anti-wear agents, are improved by incorporation of an oil-­soluble salt of an amine and a weak acid or amino acid. The resulting compositions confer extended life on gears operated in them.

  通过加入一种胺和一种弱酸或氨基酸的油溶性盐，润滑剂组合物，尤其是适合用作齿轮油的含硫极压剂或抗磨剂，得到了改进。这样制成的组合物可以延长齿轮的使用寿命。
• Lubricant compositions and additives therefor
  申请人：ETHYL PETROLEUM ADDITIVES LIMITED

  公开号：EP0450208A1

  公开（公告）日：1991-10-09

  A product is formed by interacting either concurrently or in any sequence at a suitable elevated temperature above 30°C (i) one or more highly-active sulphur-containing extreme pressure or anti-wear agents, (ii) one or more amines, and (iii) one or more weak acids, in proportions such that the mole percentages of sulphur in (i) to amino nitrogen in (ii) used in forming the product is in the range of 100:1 to 5:1, and the proportion of component (iii) used in forming the product is such that there are from 0.2 to 2 chemical equivalents of acid per equivalent of amino nitrogen in component (ii). Lubricant compositions, especially suitable as gear oils, containing such products, confer extended life on gears operated in them.

  在高于 30°C 的适当升温条件下，通过同时或任意顺序作用形成一种产品：(i) 一种或多种高活性含硫极压剂或抗磨剂；(ii) 一种或多种胺；(iii) 一种或多种弱酸，其比例为：用于形成产品的(i)中硫与(ii)中氨基氮的摩尔比为 100:1 至 5:1；用于形成产品的组分(iii)的比例为：组分(ii)中每一当量氨基氮含有 0.2 至 2 个化学当量的酸。2 至 2 个化学当量的酸/组分(ii)中的氨基氮当量。含有此类产品的润滑剂组合物，尤其适合用作齿轮油，可延长齿轮的使用寿命。