Benzenesulfonic acid, pentadecyl-, sodium salt | 30227-71-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Benzenesulfonic acid, pentadecyl-, sodium salt
• 英文别名: sodium;2-pentadecylbenzenesulfonate
• CAS: 30227-71-5
• 化学式: C21H35NaO3S
• 分子量: 390.6
• InChiKey: VPNZAQYBGUPBSV-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  3.23
• 重原子数：
  26
• 可旋转键数：
  14
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  65.6
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Verfahren zur Herstellung von verpastbaren Polymeren des Vinylchlorids
  申请人：HÜLS AKTIENGESELLSCHAFT

  公开号：EP0090142A2

  公开（公告）日：1983-10-05

  Es handelt sich um die Herstellung von verpastbaren Polymeren des Vinylchlorids durch diskontinuierliche Emulsionspolymerisation, wobei ein Emulgatorsystem aus a) Alkylsulfonaten, Alkylarylsulfonaten oder Sulfosuccinaten in Mengen von 0,2 bis 3 Gewichtsprozent, bezogen auf das Monomere, und b) 50 bis 200 Gewichtsprozent, bezogen auf das eingesetzte Tensid eines C14-C20 Alkylalkohols absatzweise oder kontinuierlich dem Polymerisationsansatz zugegeben wird. Die erhaltenen PVC-Pulver liefern Pasten, die sowohl im niedrigen als auch im hohen Scherbereich niedrige Viskositäten zeigen.

  这包括通过不连续乳液聚合法生产可糊化的氯乙烯聚合物，在聚合混合物中分批或连续加入乳化剂系统：a) 烷基磺酸盐、烷基芳基磺酸盐或磺基琥珀酸盐，重量百分比为单体的 0.2% 至 3%；b) C14-C20 烷醇，重量百分比为所用表面活性剂的 50% 至 200%。 得到的聚氯乙烯粉末可提供在低剪切力和高剪切力范围内都表现出低粘度的糊状物。
• Liquid softergent formulations having improved stability and softening properties
  申请人：Colgate-Palmolive Company

  公开号：EP0315126A2

  公开（公告）日：1989-05-10

  Liquid softergent compositions having improved softening and stability properties comprising an anionic optical brightener, a higher alkyl dimethyl 2-ethyl hexyl quaternary ammonium compound, a nonionic surfactant and preferably an anionic surfactant in a 1:1 molar ratio with the cationic quaternary compound in an aqueous vehicle; and a method of simultaneously cleaning and softening fabrics without reducing brightener and detergency performance, which comprises treating fabrics with said composition in the wash cycle of the laundering operation.

  具有更好的软化和稳定性能的液体柔软剂组合物，包括阴离子光学增白剂、高烷基二甲基 2-乙基己季铵化合物、非离子表面活性剂，最好是阴离子表面活性剂，与阳离子季化合物在水性载体中的摩尔比为 1:1；以及同时清洁和软化织物而不降低增白剂和去污性能的方法，包括在洗涤操作的水洗循环中用所述组合物处理织物。
• A latex compound for dip molding and a dip-molded product
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP1063258A2

  公开（公告）日：2000-12-27

  The present invention provides a latex compound for dip molding, which can be used for production of a high-quality dip-molded product that is excellent in oil resistance and mechanical strength, has uniform film thickness and soft feeling to the skin and is free of pinholes, as is required for gloves etc. especially in the medical fields, and assumes no stickiness on the surface of the molded product after molding. This object is attained by a latex compound for dip molding which comprises a copolymer latex (L) obtained by emulsion polymerization of a monomer mixture and 0.05 to 5.0 parts by weight of a bubble breaker (A) consisting of a C8-22 fatty acid or a salt thereof, and if necessary, 0.1 to 5.0 parts by weight of a di C5-12 alkyl sulfosuccinate salt (B) and/or 0.5 to 10.0 parts by weight of a C13-20 alkyl benzene sulfonate (C) per 100 parts by weight of the monomer mixture

  本发明提供了一种用于浸塑的乳胶化合物，它可用于生产高质量的浸塑产品，该产品具有优异的耐油性和机械强度，薄膜厚度均匀，皮肤触感柔软，无针孔，特别是在医疗领域对手套等的要求，并且在模塑后模塑产品表面无粘性。用于浸塑的胶乳化合物可以达到上述目的，该胶乳化合物由单体混合物和 0.05 至 5.0 重量份的由 C8-22 脂肪酸或其盐组成的破泡剂 (A) 乳液聚合而成的共聚胶乳 (L) 组成，如有必要，还可加入 0.1 至 5.0 重量份的由 C8-22 脂肪酸或其盐组成的破泡剂 (A)。每 100 份单体混合物中含 0.1 至 5.0 份（按重量计）二 C5-12 烷基磺基琥珀酸盐 (B) 和/或 0.5 至 10.0 份（按重量计）C13-20 烷基苯磺酸盐 (C)
• MOLDED ARTICLE, MOLDING MATERIAL, OPTICAL COMPONENT, AND METHOD FOR PRODUCING MOLDING MATERIAL
  申请人：Mitsui Chemicals, Inc.

  公开号：EP2730953A1

  公开（公告）日：2014-05-14

  The molded product of the present invention is used for an optical component selected from an fθ lens, an imaging lens, and a light guide plate and contains a polymer having an alicyclic structure in a portion or all of repeating structural units. Moreover, when the molded product is dipped in cyclohexane at a concentration of 1 g/mL at 23°C for 6 hours under stirring, a number of insoluble fine particles contained in the cyclohexane and having a particle size of equal to or larger than 1 µm and equal to or smaller than 2 µm that is measured by a liquid-borne particle counter is equal to or less than 200 particles /ml.

  本发明的模塑产品可用于光学元件，这些光学元件选自 fθ 透镜、成像透镜和导光板，并含有一种在部分或全部重复结构单元中具有脂环结构的聚合物。此外，当在 23℃、搅拌下将模制产品浸入浓度为 1 克/毫升的环己烷中 6 小时时，环己烷中含有的、粒径等于或大于 1 微米且等于或小于 2 微米的不溶性微粒的数量等于或小于 200 个/毫升。
• COMPOSITION FOR HYDROPHILIC CURED PRODUCT
  申请人：Mitsui Chemicals, Inc.

  公开号：EP3081578A1

  公开（公告）日：2016-10-19

  Objects of the present invention are to provide a composition which can easily give cured products enriched with hydrophilic groups at the surface, and a composition which can give cured products while ensuring that the surface is enriched with hydrophilic groups which are hardly concentrated at the surface by conventional methods; to provide cured products obtained from such compositions; to provide a composition which is suited for producing cured products having high and long-lasting hydrophilicity and also having high surface smoothness; and to provide a cured product obtained from the composition. A monolayer film is fabricated which includes a crosslinked resin obtained by polymerizing a composition including a compound (I) having at least one hydrophilic group selected from anionic hydrophilic groups, cationic hydrophilic groups and hydroxyl groups, and at least one functional group with a polymerizable carbon-carbon double bond (wherein the number of the functional groups with a polymerizable carbon-carbon double bond is one when the hydrophilic group is a hydroxyl-containing group); a compound (II) having two or more functional groups with a polymerizable carbon-carbon double bond (wherein the compound may have a hydroxyl group but is free from anionic hydrophilic groups and cationic hydrophilic groups); and at least one compound selected from a surfactant (III) having a hydrophilic moiety including an anionic hydrophilic group, a cationic hydrophilic group or two or more hydroxyl groups, and a hydrophobic moiety including an organic residue, and a compound (IV) having a siloxane bond and a molecular weight of 200 to 1,000,000 (wherein the surfactant (III) and the compound (IV) have no polymerizable carbon-carbon double bonds). The monolayer film has a gradient of hydrophilic group concentration (Sa/Da) of not less than 1.1 wherein Sa is the surface concentration of at least one type of hydrophilic groups selected from anionic hydrophilic groups, cationic hydrophilic groups and hydroxyl groups, and Da is the deep concentration of the hydrophilic groups at 1/2 of the thickness of the monolayer film.

  本发明的目的是提供一种组合物，该组合物可以很容易地得到表面富含亲水基团的固化产品，以及一种组合物，该组合物可以在得到固化产品的同时确保表面富含亲水基团，而通过传统方法，亲水基团很难集中在表面上；提供由这种组合物得到的固化产品；提供一种组合物，该组合物适合生产具有高且持久亲水性的固化产品，同时还具有高表面光滑度；以及提供由该组合物得到的固化产品。本发明制备了一种单层膜，该单层膜包括通过聚合一种组合物而获得的交联树脂，该组合物包括一种化合物 (I)，该化合物具有至少一个亲水基团，该亲水基团选自阴离子亲水基团、阳离子亲水基团和羟基，以及至少一个具有可聚合碳碳双键的官能团（其中当亲水基团为含羟基基团时，具有可聚合碳碳双键的官能团的数目为一个）；具有两个或两个以上具有可聚合碳碳双键的官能团的化合物 (II)（其中该化合物可具有羟基，但不含阴离子亲水基团和阳离子亲水基团）；以及至少一种选自表面活性剂（III）的化合物，该表面活性剂具有包括阴离子亲水基团、阳离子亲水基团或两个或多个羟基在内的亲水分子，以及包括有机残留物在内的疏水分子，以及具有硅氧烷键且分子量在 200-1,000,000 之间的化合物（IV）（其中表面活性剂（III）和化合物（IV）不具有可聚合的碳碳双键）。单层膜的亲水基团浓度梯度（Sa/Da）不小于 1.1，其中 Sa 是选自阴离子亲水基团、阳离子亲水基团和羟基的至少一种亲水基团的表面浓度，Da 是亲水基团在单层膜厚度的 1/2 处的深度浓度。