双十四烷基琥珀酸酯 | 26720-09-2

• 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: 双十四烷基琥珀酸酯
• 英文名称: succinic acid ditetradecyl ester
• 英文别名: Bernsteinsaeure-ditetradecylester；Ditetradecyl succinate；Ditetradecyl-succinat；ditetradecyl butanedioate
• CAS: 26720-09-2
• 化学式: C₃₂H₆₂O₄
• 分子量: 510.842
• InChiKey: QZTCMCYWQLXVRK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.2
• 重原子数：
  36
• 可旋转键数：
  31
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2917190090

反应信息

• 作为产物：
  描述：

  4-oxo-4-(tetradecyloxy)butanoic acid 生成 双十四烷基琥珀酸酯
  参考文献：
  名称：

  PEG LIPIDS AND USES THEREOF

  摘要：

  本公开部分提供了化合物（即PEG脂质），这些化合物在制药组合物、化妆品组合物和药物递送系统中非常有用，例如用于脂质纳米粒（LNP）配方。本公开还提供了包含此处所述PEG脂质的LNP配方以及使用它们的方法。例如，此处提供的LNP对于将药物（例如治疗药物）递送到主体中非常有用。在某些实施例中，此处提供的PEG脂质和LNP表现出比现有的PEG脂质和LNP配方更高的PEG脱落。

  公开号：

  US20220047518A1

文献信息

• Liquid detergent compositions comprising polymeric suds enhancers
  申请人：——

  公开号：US20020169097A1

  公开（公告）日：2002-11-14

  The present invention relates to liquid detergent compositions comprising a polymeric material which is a suds enhancer and a suds volume extender, said compositions having increased effectiveness for preventing re-deposition of grease during hand washing. The polymeric material which are suitable as suds volume and suds endurance enhancers comprise an effective amount of a polymeric suds stabilizer comprise: i) units capable of having a cationic charge at a pH of from about 4 to about 12; provided that said suds stabilizer has an average cationic charge density from about 0.0005 to about 0.05 units per 100 daltons molecular weight at a pH of from about 4 to about 12;.

  本发明涉及液体洗涤剂组合物，包括一种聚合物材料，该材料是泡沫增强剂和泡沫体积扩展剂，该组合物在手洗期间具有增强防止油脂再沉积的效果。适用于泡沫体积和泡沫耐久性增强剂的聚合物材料包括有效量的聚合物泡沫稳定剂，其中：i）在约4至12的pH下能够具有阳离子电荷的单元；前提是该泡沫稳定剂在约4至12的pH下具有平均阳离子电荷密度，约为0.0005至0.05个单位每100道尔顿分子量。
• Hand dishwashing compositions comprising polymeric suds volume and suds duration enhancers and methods for washing with same
  申请人：Kasturi Chandrika

  公开号：US20050164898A1

  公开（公告）日：2005-07-28

  The present invention relates to hand shishwashing compositions comprising polymeric suds volume and suds duration enhancers. These polymeric materials provide enhanced suds volume and suds duration during hand dishwashing.

  本发明涉及手洗洗碗剂组合物，包括聚合物泡沫体积和泡沫持续时间增强剂。这些聚合物材料在手洗洗碗时提供增强的泡沫体积和泡沫持续时间。
• Detergent compositions comprising polymeric suds enhancers which have improved mildness and skin feel
  申请人：Kasturi Chandrika

  公开号：US20060035807A1

  公开（公告）日：2006-02-16

  Compositions comprising one or more polymeric suds volume and suds duration enhances which are mild on the user's skin. The polymeric suds enhances are suitable for use in methods which in use as compositions light duty liquid, LDL compositions, hand dishwashing compositions, laundry bars, personal cleansing compositions and the like.

  本发明涉及一种或多种聚合物泡沫体积和泡沫持续时间增强剂的组合物，对用户皮肤温和。这些聚合物泡沫增强剂适用于用作轻型液体、LDL组合物、手洗碗组合物、洗衣皂、个人清洁组合物等方法中。
• Laundry detergent compositions
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0206513A1

  公开（公告）日：1986-12-30

  Laundry detergent compositions containing polyamine clay soil removal/anti-redeposition agents are disclosed. The amounts of polyamine are such that the desired clay soil removal anti-redeposition benefit is obtained without negatively affecting overall cleaning performance, even when used under stressed conditions.

  本发明公开了含有多胺粘土去除剂/抗再沉积剂的洗衣粉组合物。多胺的用量可以达到所需的去除粘土、防止再沉积的效果，而不会对整体清洁性能产生负面影响，即使在压力条件下使用也是如此。
• Homogeneous concentrated liquid detergent compositions containing ternary surfactant system
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0200263A2

  公开（公告）日：1986-11-05

  Homogeneous concentrated liquid detergent compositions with a ternary surfactant system are disclosed. The ternary system contains two anionic surfactants, an alkyl (aryl) - sulfonate and a succinate, and a nonionic surfactant. The compositions exhibit a pH in the neutral to mildly alkaline domain. Preferred compositions additionally contain low level of oleic acid.

  本发明公开了具有三元表面活性剂体系的均相浓缩液体洗涤剂组合物。 三元体系包含两种阴离子表面活性剂，一种是烷基（芳基）磺酸盐，另一种是琥珀酸盐，还有一种是非离子表面活性剂。 组合物的 pH 值为中性至弱碱性。 此外，优选组合物还含有少量油酸。