Nonanedioic acid, dilithium salt | 38900-29-7

• 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: Nonanedioic acid, dilithium salt
• 英文别名: dilithium;nonanedioate
• CAS: 38900-29-7
• 化学式: C9H14Li2O4
• 分子量: 200.1
• InChiKey: KCEQQLDYFGMIGU-UHFFFAOYSA-L

物化性质

• 沸点：
  250℃[at 101 325 Pa]
• 密度：
  1.29[at 20℃]
• LogP：
  -3.4 at 20℃
• 物理描述：
  Liquid; OtherSolid

计算性质

• 辛醇/水分配系数(LogP)：
  -6.78
• 重原子数：
  15
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  80.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Nonanedioic acid, dilithium salt 、 三苯基二氯化膦 、 乙基溴化镁 以82%的产率得到
  参考文献：
  名称：

  FUJISAWA, TAMOTSU;IIDA, SACHIO;UEHARA, HIROSHI;SATO, TOSHIO, CHEM. LETT., 1983, N 8, 1267-1270

  摘要：

  DOI：

文献信息

• Aminocarboxylic acid-terminated polyoxyalkylene containing extreme pressure functional compositions
  申请人：GE CHEMICALS, INC.

  公开号：EP0227074A2

  公开（公告）日：1987-07-01

  An extreme pressure composition is provided wherein the composition comprises a carrier medium and an amino­carboxylic acid-terminated polyoxyalkylene having at least four oxyalkylene units.

  提供了一种极压组合物，其中该组合物包括载体介质和具有至少四个氧亚烷基单元的氨基羧酸封端聚氧亚烷基。
• Spirodiphosphate - containing working substances
  申请人：GE SPECIALTY CHEMICALS, INC.

  公开号：EP0227101A2

  公开（公告）日：1987-07-01

  A composition is provided which comprises a carrier medium and a spirodiphosphate described by the general formula: wherein X and X′ are independently selected from the group consisting of oxygen and sulfur; and Z and Z′ are inde­pendently selected from the group consisting of organic moieties attached to phosphorus through one of oxygen, sulfur, nitrogen and carbon.

  提供了一种组合物，它包括载体介质和通式如下的螺二磷酸盐： 其中 X 和 X′独立地选自氧和硫组成的组，Z 和 Z′独立地选自与磷（通过氧、硫、氮和碳之一）相连的有机分子组成的组。
• Phosphazene containing lubricating grease compositions
  申请人：Borg-Warner Automotive, Inc.

  公开号：EP0241877A2

  公开（公告）日：1987-10-21

  A lubricating grease composition is provided which comprises a lubricating fluid, an alkali metal soap and a cyclic phosphazene.

  提供了一种润滑脂组合物，它由润滑油、碱金属皂和环状磷苯组成。
• LUBRICANT COMPOSITION AND GREASE COMPOSITION
  申请人：NOK KLÜBER CO., LTD.

  公开号：EP1845150A1

  公开（公告）日：2007-10-17

  A lubricating oil composition, which comprises a perfluoropolyether base oil, and a fluorine-containing polyether diphosphonic acid ester, represented by the following general formula :         (R2O)(R1O)P(O)(CH2)aCF(CF3)[OCF2CF(CF3)]bO(CF2)cO[CF(CF3)CF2O]d CF(CF3)(CH2)eP(O)(OR3)(OR4) (where R1, R2, R3, and R4 are hydrogen atoms, alkyl groups, cycloalkyl groups, aryl groups, alkylaryl groups, aralkyl groups, or any of the foregoing groups can be halogen atom-substituted groups, subscripts a, b, c, d, and e are in conditions of 2≦a+e≦8, b+d≦28, and 1≦c≦10, and b and d can be 0), and a grease composition which further contains a thickening agent in addition to the lubricating oil composition, have distinguished abrasion resistance and rust preventiveness without deteriorating the heat resistance inherent in the lubricating oil and the grease containing a perfluoropolyether oil as a base oil.

  一种润滑油组合物，由全氟聚醚基础油和含氟聚醚二膦酸酯组成，其通式如下： ： (R2O)(R1O)P(O)(CH2)aCF(CF3)[OCF2CF(CF3)]bO(CF2)cO[CF(CF3)CF2O]d CF(CF3)(CH2)eP(O)(OR3)(OR4) (其中 R1、R2、R3 和 R4 为氢原子、烷基、环烷基、芳基、烷芳基、芳烷基，或前述任一基团可为卤原子取代的基团，下标 a、b、c、d 和 e 为 2≦a+e≦8、b+d≦28 和 1≦c≦10，且 b 和 d 可以为 0）、以及一种除润滑油成分外还进一步含有稠化剂的润滑脂成分，在不降低润滑油和含有全氟聚醚油作为基础油的润滑脂固有的耐热性的情况下，具有出色的耐磨性和防锈性。
• GREASE COMPOSITION AND BEARING
  申请人：Kyodo Yushi Co., Ltd.

  公开号：EP2039742A1

  公开（公告）日：2009-03-25

  The invention provides a grease composition comprising a base oil consisting of a fluorinated oil and an antirust agent, wherein said antirust agent comprises an aliphatic dibasic acid salt of the formula (1) in an amount of not less than 0.1% by mass and less than 1.0% by mass based on the total mass of the grease composition:         (CH2)n(COO)2Mm     (1) wherein n is an integer of 1 to 19, M is an alkali or alkaline earth metal, m is 2 when M is an alkali metal and m is 1 when M is an alkaline earth metal, and a bearing wherein the grease is packed. The grease exerts less effects on the environment. It is low in evaporation loss at a high temperature, shows good antirust property and can be suitably used in a ball bearing operated at a high temperature.

  本发明提供了一种润滑脂组合物，该组合物包括由含氟油和防锈剂组成的基础油，其中所述防锈剂包括式（1）的脂肪族二元酸盐，其用量以润滑脂组合物总质量为基准，不小于 0.1%（以质量计），也不小于 1.0%（以质量计）： (CH2)n(COO)2Mm (1) 其中 n 为 1 至 19 的整数，M 为碱金属或碱土金属，当 M 为碱金属时，m 为 2，当 M 为碱土金属时，m 为 1。润滑脂对环境的影响较小。它在高温下的蒸发损耗小，防锈性能好，适合在高温下运行的球轴承中使用。