1,2-bis-methoxycarbonyl-ethanesulfonic acid | 51982-28-6

• 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: 1,2-bis-methoxycarbonyl-ethanesulfonic acid
• 英文别名: 1,2-Bis-methoxycarbonyl-aethansulfonsaeure；Sulfobernsteinsaeure-dimethylester；methyl diester of sulfosuccinic acid；Dimethyl sulfosuccinate；1,4-dimethoxy-1,4-dioxobutane-2-sulfonic acid
• CAS: 51982-28-6
• 化学式: C₆H₁₀O₇S
• 分子量: 226.207
• InChiKey: KNZGECOKJOJOSP-UHFFFAOYSA-N

物化性质

• 密度：
  1.474±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -1.1
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  115
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  马来酸二甲酯 在 水 、 sodium hydrogensulfite 作用下， 生成 1,2-bis-methoxycarbonyl-ethanesulfonic acid
  参考文献：
  名称：

  Caryl, Industrial and Engineering Chemistry, 1941, vol. 33, p. 733,734, 736

  摘要：

  DOI：

文献信息

• Oil-in-oil emulsions comprising a silicone, dispersions and use of said emulsions
  申请人：——

  公开号：US20040234475A1

  公开（公告）日：2004-11-25

  The invention relates to emulsions comprising two non-aqueous, immiscible liquids, (L1) and (L2), whereby the liquid (L1), which is either the continuous or dispersed phase of the emulsion, is a silicone. The emulsion is further stabilized by at least one graft or block co-polymer of which one fraction is soluble in the dispersed phase the other in the continuous phase, the fraction soluble in the continuous phase being greater than the fraction soluble in the dispersed phase. The invention further relates to dispersions of said emulsions in an aqueous or organic phase and use of said emulsions and dispersions in the field of cosmetic and/or dermatological formulations

  该发明涉及包含两种非水相、不相溶液体（L1）和（L2）的乳液，其中液体（L1）是硅油，它是乳液的连续相或分散相。该乳液进一步通过至少一种嵌段或嵌块共聚物稳定，其中一个部分可溶于分散相，另一个部分可溶于连续相，可溶于连续相的部分大于可溶于分散相的部分。该发明还涉及所述乳液在水相或有机相中的分散体以及所述乳液和分散体在化妆品和/或皮肤科配方领域中的使用。
• DERIVATIVES FOR PERFLUOROALKOXY SULFOSUCCINATES AS SURFACTANTS
  申请人：Claus Eckhard

  公开号：US20130269568A1

  公开（公告）日：2013-10-17

  The present invention relates to novel compounds containing Rf end groups, to the use thereof as surface-active substances, and to processes for the preparation of these compounds. The claimed compounds fall under the following formula: (I), Two examples of claimed compound are: (II), (III).

  本发明涉及含有Rf末端基团的新化合物，其用作表面活性物质，并涉及制备这些化合物的过程。所述化合物属于以下公式：(I)。所述申请的化合物的两个例子是：(II)、(III)。
• Compositions and methods for using zwitterionic polymeric suds enhancers
  申请人：Sivik Robert Mark

  公开号：US20050124738A1

  公开（公告）日：2005-06-09

  The present invention relates to methods for using zwitterionic polymeric suds enhancers (stabilizers) to increase the suds and/or foam volume and suds and/or foam retention in suds-forming and/or foam-forming compositions comprising such zwitterionic polymeric suds stabilizers. Suitable suds-forming and/or foam-forming compositions comprise one or more zwitterionic polymeric suds stabilizers.

  本发明涉及使用带电离性高分子泡沫增强剂（稳定剂）的方法，以增加含有这种带电离性高分子泡沫稳定剂的泡沫和/或泡沫体积以及泡沫和/或泡沫在泡沫形成和/或泡沫形成组合物中的保持能力。适合用作泡沫形成和/或泡沫形成组合物的是含有一个或多个带电离性高分子泡沫稳定剂的组合物。
• Preformulated additive for a composition for treating textile fiber articles and use of said additive as care agent
  申请人：——

  公开号：US20030050218A1

  公开（公告）日：2003-03-13

  Preformulated additive for a composition for treating textile fiber articles in aqueous or wet medium, comprising: a particulate solid organic polymer (P) dispersed in and/or encapsulated by a matrix (M) and a surfactant (S) at the matrix (M)/polymer (P) interface, said matrix (M) being soluble or dispersible in said medium and the polymer (P) insoluble and capable of dispersing in said medium in the form of nanoparticles. Use of the preformulated additive as care agent, in particular as crease-resistance agent, in detergent formulations, rinsing/softening formulations, tumble dryer additives and washing additives for textile fiber articles.

  一种预先配制的添加剂，用于在水性或湿性介质中处理纺织品纤维制品，包括：分散在和/或被包覆在基质（M）中的颗粒状固体有机聚合物（P），以及在基质（M）/聚合物（P）界面处的表面活性剂（S），所述基质（M）可在所述介质中溶解或分散，而聚合物（P）不溶且能够以纳米粒子的形式分散在所述介质中。将预先配制的添加剂用作护理剂，特别是用作抗皱剂，在洗涤剂配方、漂洗/柔软剂配方、滚筒烘干机添加剂和纺织品纤维制品洗涤添加剂中。
• Compositions and methods for using polymeric suds enhancers
  申请人：Sivik Robert Mark

  公开号：US20050026803A1

  公开（公告）日：2005-02-03

  The present invention relates to methods for using polymeric suds enhancers (stabilizers) to increase the suds and/or foam volume and suds and/or foam retention in suds-forming and/or foam-forming compositions comprising such polymeric suds stabilizers. Suitable suds-forming and/or foam-forming compositions comprise one or more polymeric suds stabilizers. The polymeric suds stabilizers suitable for use in the methods and/or compositions of the present invention comprise cationic, anionic, and noncharged monomer units, or units having mixtures thereof, wherein said polymers have an average cationic charge density from about 0.05 to about 5 units per 100 daltons molecular weight at a pH of from about 4 to about 12.

  本发明涉及使用聚合物泡沫增强剂（稳定剂）的方法，以增加包含此类聚合物泡沫稳定剂的泡沫和/或泡沫体积和泡沫和/或泡沫保持时间的泡沫形成和/或泡沫形成组合物中的泡沫。适合用于泡沫形成和/或泡沫形成组合物的包括一个或多个聚合物泡沫稳定剂。适用于本发明方法和/或组合物的聚合物泡沫稳定剂包括阳离子、阴离子和非带电单体单元或其中混合物，其中所述聚合物在pH为4至12时的平均阳离子电荷密度为每100道尔顿分子量约0.05至约5个单位。