癸二酸二钾 | 52457-55-3

• 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: 癸二酸二钾
• 英文名称: Dipotassium sebacate
• 英文别名: dipotassium;decanedioate
• CAS: 52457-55-3
• 化学式: C10H16K2O4
• 分子量: 278.43
• InChiKey: AHMROPIAMLLAPW-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -6.38
• 重原子数：
  16
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  80.3
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2917131000

反应信息

• 作为产物：
  描述：

  癸二酸 、 、 氢氧化钾 以 水 为溶剂， 以to obtain an aqueous solution of potassium sebacate having a pH value of 10.1的产率得到癸二酸二钾
  参考文献：
  名称：

  Conductive high molecular weight composition

  摘要：

  一种导电高分子组合物，包括掺杂有金属盐的非导电聚合物组分，其特征在于熔盐是一种金属盐和有机羧酸、松香和松香衍生物中选择的酸性物质的盐。该组合物在正常状态下具有绝缘性能，但只有在被夹在略微间隔的金属之间并加热时才能作为导电材料发挥作用。因此，该组合物不仅可以用作绝缘粘合剂，还可以在电子部件的所需位置仅赋予导电性，保持零件的其他区域电绝缘。因此，具有特定双重功能的该组合物在电子工业领域中特别有用。

  公开号：

  US04851153A1

文献信息

• VISCOMETRIC PROPERTIES IMPROVER
  申请人：KAO CORPORATION

  公开号：US20190152904A1

  公开（公告）日：2019-05-23

  The present invention relates to a viscometric properties improver capable of improving the fuel efficiency of an internal combustion engine, and an additive composition for a liquid coolant containing the viscometric properties improver. [1] A viscometric properties improver consisting of a compound (A) represented by the following formula (1) and a compound (B) represented by the following formula (2), and [2] an additive composition for a liquid coolant containing the same: R 1 OR 2 O m SO 3 M  (1) R 3 O—SO 3 M  (2) wherein R 1 and R 3 are the same as or different from each other and each represent a linear or branched alkyl group or alkenyl group having 12 or more and 24 or less carbon atoms; R 2 represents an ethylene group or a propylene group; m represents an addition molar number of R 2 O of 1 or more and 15 or less; and M represents a cation or a hydrogen atom.

  本发明涉及一种粘度特性改善剂，能够提高内燃机的燃油效率，以及一种含有该粘度特性改善剂的液体冷却剂添加剂组合物。[1]该粘度特性改善剂由以下式子（1）所表示的化合物（A）和以下式子（2）所表示的化合物（B）组成。[2]含有该粘度特性改善剂的液体冷却剂添加剂组合物：R1OR2OmSO3M  (1)R3O—SO3M  (2)其中，R1和R3相同或不同，每个代表具有12个或多于24个碳原子的线性或支链烷基或烯基基团；R2代表乙烯基团或丙烯基团；m代表R2O的加成摩尔数为1或更多，但不超过15；M代表阳离子或氢原子。
• Method for forming a metal film on the surface of a substrate metal
  申请人：Harima Chemicals, Inc.

  公开号：US05021269A1

  公开（公告）日：1991-06-04

  A method for forming a metal film on the surface of a substrate metal, which comprises soaking a substrate metal or a non-metal support carrying the substrate metal thereon in a solution of a metal salt in a high boiling point solvent under heating conditions, characterized in that the metal salt is a salt of the metal to be formed on the surface of the substrate metal with an acidic substance selected from an organic carboxylic acid, a rosin and a rosin derivative. The metal is precipitated from the solution exclusively on the surface of the substrate metal without forming any solid metal particle in the solution or on the substrate metal. Thus, the method is applicable to the formation of a soldering alloy as a film on the surface of a substrate metal without leaving thereon any free metal particle which may cause short circuits in electronic circuits. The method can thus be applied advantageously to the manufacture of electronic elements having a metal film thereon and high density printed circuits, and thus is also useful in the field of electronic industry.

  一种在基板金属表面形成金属薄膜的方法，其包括将基板金属或携带基板金属的非金属支撑体浸泡在高沸点溶剂中的金属盐溶液中，在加热条件下进行，其特征在于所述金属盐是所述基板金属表面上将要形成的金属的酸性物质所选的盐，所述酸性物质包括有机羧酸、松香和松香衍生物。金属从溶液中仅在基板金属表面沉淀，而不在溶液中或基板金属上形成任何固体金属颗粒。因此，该方法适用于在基板金属表面形成焊接合金膜，而不在基板上留下可能导致电子电路短路的任何自由金属颗粒。该方法因此可以优点地应用于具有金属膜的电子元件和高密度印刷电路的制造中，因此在电子工业领域也非常有用。
• Method of treating sandy soils to reduce water repellency therein
  申请人：——

  公开号：US20030106261A1

  公开（公告）日：2003-06-12

  Certain novel formulations of turf additives that act in such a manner as to permit proper amounts of moisture to contact root systems in order to reduce dry spots within highly managed turf areas and/or lawns. It is theorized that the accumulation of humic acid (and other natural byproduct deleterious compounds) at the topsoil surface in most cultivated grassy areas including sandy soils (such as, in particular, golf greens), results in the production of an effective organic waxy coating on the soil components. Such a coating is hydrophobic in nature and thus dries out the soil itself. The inventive formulation thus permits removal of such accumulated humic acid (and other compounds) from the topsoil to the level necessary to provide effective moisture penetration for sustained grass growth therein (hereinafter referred to as “redistributes”). Methods of providing such beneficial removal of humic substances from target sandy soils are also contemplated within this invention, as well as specific test hydrophobic sand formulations.

  某些新颖的草皮添加剂配方，能够使适当数量的水分接触根系，以减少高度管理的草皮区域和/或草坪中的干燥斑点。理论上，在大多数栽培的草地区域，包括沙质土壤（特别是高尔夫果岭），腐殖酸（和其他天然副产品有害化合物）在表土表面的积累会导致在土壤组分上产生有效的有机蜡涂层。这种涂层具有疏水性质，因此会使土壤本身干燥。因此，这种创新配方允许将这些积累的腐殖酸（和其他化合物）从表土中移除到必要的水分渗透水平以维持草坪的持续生长（以下简称“重新分配”）。本发明还考虑了提供从目标沙质土壤中有益地去除腐殖质物质的方法，以及特定的测试疏水沙配方。
• Conductive high molecular weight composition
  申请人：Harima Chemicals, Inc.

  公开号：US04851153A1

  公开（公告）日：1989-07-25

  A conductive high molecular composition which comprises a non-conductive polymer component incorporated with a metal salt, characterized in that the melt salt is a salt of a metal with an acid substance selected from an organic carboxylic acid, rosin and a rosin derivative. This composition has an insulating property in the normal state but functions as an electroconductive material only in the event it is interposed between slightly spaced metals and heated. Thus, the composition can be used not only as an insulating binder but also for imparting conductivity only in the desired spots of electronic parts, keeping the other areas of the parts electrically insulated. The composition thus possessing a specific dual function is particularly useful in the electronic industry field.

  一种导电高分子组合物，包括掺杂有金属盐的非导电聚合物组分，其特征在于熔盐是一种金属盐和有机羧酸、松香和松香衍生物中选择的酸性物质的盐。该组合物在正常状态下具有绝缘性能，但只有在被夹在略微间隔的金属之间并加热时才能作为导电材料发挥作用。因此，该组合物不仅可以用作绝缘粘合剂，还可以在电子部件的所需位置仅赋予导电性，保持零件的其他区域电绝缘。因此，具有特定双重功能的该组合物在电子工业领域中特别有用。
• Resin comprising a polyphenylene sulfide/polyphenylene sulfone block copolymer, process for preparing the copolymer and molded article
  申请人：DAINIPPON INK AND CHEMICALS, INC.

  公开号：EP0268765A2

  公开（公告）日：1988-06-01

  A resin composition comprising a block copolymer composed of polyphenylene sulfide segments and polyphenyl­ene sulfide sulfone segments and at least one polymer selected from polyphenylene sulfides, polyphenylene sul­fide sulfones, polysulfones, polyphenylene oxides, poly­arylates, polycarbonates and polyetherimides, and op­tionally a filler.

  一种树脂组合物，包含由聚苯硫醚段和聚苯硫醚砜段组成的嵌段共聚物和至少一种选自聚苯硫醚、聚苯硫醚砜、聚砜、聚苯氧化物、聚芳酯、聚碳酸酯和聚醚酰亚胺的聚合物，以及可选填料。