| 22999-57-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• CAS: 22999-57-1
• 化学式: C10H18CaO4
• 分子量: 242.33
• InChiKey: IHDXZERAYJZZDE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  15
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• Use of methylene azelaic acid as a corrosion inhibitor
  申请人：TEXACO DEVELOPMENT CORPORATION

  公开号：EP0189833A1

  公开（公告）日：1986-08-06

  The use of methylene azelaic acid or an alkali metal salt thereof in glycol and water based automotive antifreeze formulations is described. Unlike natural dicarboxylic acids such as sebacic acid, methylene azelaic acid does not form a precipitate and drop out of solution, rendering the antifreeze unprotected against corrosion. The methylene azelaic acid component should be present in an amount of from 1.5 to 4.5 wt.% based on the glycol component.

  本文介绍了亚甲基壬二酸或其碱金属盐在乙二醇和水基汽车防冻剂配方中的应用。 与天然二羧酸（如癸二酸）不同，亚甲基壬二酸不会形成沉淀并从溶液中滴出，从而使防冻剂失去防腐保护。 亚甲基壬二酸成分的含量应为乙二醇成分的 1.5 至 4.5 重量％。
• COOLANT COMPOSITION
  申请人：Shishiai-Kabushikigaisha

  公开号：EP2003182A9

  公开（公告）日：2009-04-08

  The present invention relates to a coolant composition having an excellent corrosion control function, mainly for metals which form cooling systems for internal combustion engines and the like, particularly aluminum or aluminum alloys, where the excellent corrosion control function for aluminum or aluminum alloys is not deteriorated even when mixed with a cooling composition containing another component, and is characterized by having a glycol as a base and containing (a) 0.05 to 0.5 mass % of silicic acid or an alkali metal salt thereof; (b) 0.5 to 5 mass % of p-tert-butyl benzoic acid or an alkali metal salt thereof; (c) 0.1 to 0.8 mass % of sebacic acid or an alkali metal salt thereof; (d) 0.001 to 0.5 mass % of at least one type selected from among strontium compounds, magnesium compounds and calcium compounds; and (e) 0.05 to 1.0 mass % of a triazole.

  本发明涉及一种具有优异腐蚀控制功能的冷却剂组合物，主要用于构成内燃机等冷却系统的金属，特别是铝或铝合金，即使与含有另一种成分的冷却组合物混合，铝或铝合金的优异腐蚀控制功能也不会降低，其特征在于以乙二醇为基质，并含有 (a) 0.05 至 0.5 质量％的硅酸或其碱金属盐；(b) 0.5 至 5 质量％的对叔丁基苯甲酸或其碱金属盐；(c) 0.(a) 0.05 至 0.5 质量百分比的硅酸或其碱金属盐；(b) 0.5 至 5 质量百分比的对叔丁基苯甲酸或其碱金属盐；(c) 0.1 至 0.8 质量百分比的癸二酸或其碱金属盐；(d) 0.001 至 0.5 质量百分比的至少一种选自锶化合物、镁化合物和钙化合物的类型；以及 (e) 0.05 至 1.0 质量百分比的三唑。
• COOLING LIQUID COMPOSITION
  申请人：Shishiai-Kabushikigaisha

  公开号：EP2554621A1

  公开（公告）日：2013-02-06

  Disclosed is a cooling liquid composition, which has an excellent ability to prevent the corrosion of mainly a metal constituting a cooling system for an internal combustion engine or the like, particularly an iron-based metal, or alumninum or an aluminum alloy, and also can effectively inhibit cavitation damage. The composition contains a glycol as a base material, wherein the composition does not contain p-tert butyl benzoate or an alkali metal salt thereof, but contains (a) 0.05-0.5% by mass of silicic acid or an alkali metal salt thereof, (b) 0.1-8% by mass of sebacic acid or an alkali metal salt thereof, (c) 0.1-10% by mass of toluic acid or an alkali metal salt thereof, and (d) 0.001-0.5% by mass of at least one compound selected from a strontium compound, a magnesium compound, and a calcium compound.

  本发明公开了一种冷却液组合物，该组合物对主要构成内燃机或类似设备冷却系统的金属（尤其是铁基金属、铝或铝合金）具有出色的防腐蚀能力，还能有效抑制气蚀破坏。该组合物含有乙二醇作为基础材料，其中该组合物不含对叔丁基苯甲酸酯或其碱金属盐，但含有 (a) 0.05-0.5% 质量百分比的硅酸或其碱金属盐，(b) 0.1-8%（质量百分比）的癸二酸或其碱金属盐，(c) 0.1-10%（质量百分比）的甲苯酸或其碱金属盐，以及 (d) 0.001-0.5%（质量百分比）的至少一种选自锶化合物、镁化合物和钙化合物的化合物。
• LUBRICATING GREASE COMPOSITIONS
  申请人：Shell Internationale Research Maatschappij B.V.

  公开号：EP2361296A1

  公开（公告）日：2011-08-31
• Coolant Composition
  申请人：Mori Yasuaki

  公开号：US20090045376A1

  公开（公告）日：2009-02-19

  The present invention relates to a coolant composition having an excellent corrosion control function, mainly for metals which form cooling systems for internal combustion engines and the like, particularly aluminum or aluminum alloys, where the excellent corrosion control function for aluminum or aluminum alloys is not deteriorated even when mixed with a cooling composition containing another component, and is characterized by having a glycol as a base and containing (a) 0.05 to 0.5 mass % of silicic acid or an alkali metal salt thereof; (b) 0.5 to 5 mass % of p-tert-butyl benzoic acid or an alkali metal salt thereof; (c) 0.1 to 0.8 mass % of sebacic acid or an alkali metal salt thereof; (d) 0.001 to 0.5 mass % of at least one type selected from among strontium compounds, magnesium compounds and calcium compounds; and (e) 0.05 to 1.0 mass % of a triazole.