Disodium dodecylmalonate | 70746-12-2

• 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: Disodium dodecylmalonate
• 英文别名: disodium;2-dodecylpropanedioate
• CAS: 70746-12-2
• 化学式: C15H26Na2O4
• 分子量: 316.34
• InChiKey: LBSIQZKMRMADKU-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -4.58
• 重原子数：
  21
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.87
• 拓扑面积：
  80.3
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Detergent additives and detergent compositions containing them
  申请人：UNILEVER PLC

  公开号：EP0070190A1

  公开（公告）日：1983-01-19

  A builder system for detergent compositions comprises 25 to 97% by weight of an aluminosilicate cation-exchange material such as Zeolite A and 3 to 75% by weight, in total, of an organic precipitant builder having a polyvalent anion, for example, an alkyl or alkenyl malonate or succinate, and an organic sequestrant such as a nitrilotriacetate. The ratio of precipitant to sequestrant is 10:1 to 1:10. The builder mix is advantageously used in detergent compositions containing less than 10% inorganic phosphate, and gives good results in zero-phosphate compositions.

  一种用于洗涤剂组合物的增效剂体系包括 25-97%（重量）的硅酸铝阳离子交换材料（如沸石 A）和 3-75%（重量）的具有多价阴离子的有机沉淀剂增效剂（如烷基或烯基丙二酸酯或琥珀酸酯）以及有机螯合剂（如氮基三乙酸酯）。沉淀剂和螯合剂的比例为 10:1 至 1:10。这种增效剂混合物适用于无机磷酸盐含量低于 10%的洗涤剂组合物，在零磷酸盐组合物中也有很好的效果。
• METAL SALTS OF MALONIC ACID AS NUCLEATING ADDITIVES FOR CRYSTALLINE THERMOPLASTICS
  申请人：INDIAN OIL CORPORATION Ltd.

  公开号：EP3527616A1

  公开（公告）日：2019-08-21

  The present invention provides a metal salt of malonic acid derivative compound having chemical formula (1) as an α-nucleating agent and process for preparing the same. The present invention also provides a polymer additive and thermoplastic composition comprising the metal salt of malonic acid derivative compound having chemical formula (I).

  本发明提供了一种化学式为(1)的丙二酸衍生物化合物的金属盐作为α-成核剂，以及制备该金属盐的工艺。本发明还提供了一种包含化学式（I）的丙二酸衍生物化合物金属盐的聚合物添加剂和热塑性组合物。
• Metal salts of malonic acid as nucleating additives for crystalline thermoplastics
  申请人：INDIAN OIL CORPORATION LIMITED

  公开号：US11180630B2

  公开（公告）日：2021-11-23

  The present invention provides a metal salt of malonic acid derivative compound having chemical formula (I) as an α-nucleating agent and process for preparing the same. The present invention also provides a polymer additive and thermoplastic composition comprising the metal salt of malonic acid derivative compound having chemical formula (I).

  本发明提供了一种化学式为(I)的丙二酸衍生物化合物的金属盐作为α-成核剂，以及制备该金属盐的工艺。本发明还提供了一种包含化学式（I）的丙二酸衍生物化合物金属盐的聚合物添加剂和热塑性组合物。