异鲸蜡醇硬脂酸酯 | 25339-09-7

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 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: 异鲸蜡醇硬脂酸酯
• 中文别名: 硬脂酸异十六醇酯；硬脂酸异十六烷酯
• 英文名称: Isocetyl stearate
• 英文别名: 14-methylpentadecyl octadecanoate
• CAS: 25339-09-7
• 化学式: C₃₄H₆₈O₂
• 分子量: 508.9
• InChiKey: LGEZTMRIZWCDLW-UHFFFAOYSA-N

物化性质

• 熔点：
  37°C (estimate)
• 沸点：
  496.64°C (rough estimate)
• 密度：
  0.8705 (rough estimate)
• LogP：
  15.914 (est)
• 物理描述：
  Liquid

计算性质

• 辛醇/水分配系数(LogP)：
  16
• 重原子数：
  36
• 可旋转键数：
  31
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.97
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

制备方法与用途

用途：

• 用作纤维平滑剂
• 高级润滑油添加剂
• 塑料加工润滑剂等

文献信息

• Stabilized finish composition
  申请人：ALLIED CORPORATION

  公开号：EP0079443A2

  公开（公告）日：1983-05-25

  An oil-in-water yam finish composition, a process for treating yam therewith and yam so treated are all disclosed. The finish composition may be applied as a spin finish and/or overfinish to the yam, preferably the latter. The nonaqueous portion of the composition comprises transesterified high oleic oil and high lauric oil; polyoxyalkylene castor oil, triglycerol monooleate and/or triglycerol dioleate; decaglycerol tetraoleate and/or decaglycerol pentaoleate; 4,4' butylidene-bis(6-tert-butyl-m-cresol); and an emulsion stabilizer selected from the group consisting of a salt of dialkyl sulfosuccinate neat wherein each alkyl group comprises 8 to 18 carbon atoms, a salt of dialkyl sulfosuccinate in solution or mixture wherein each alkyl group comprises 9 to 18 carbon atoms, and a mixture of a salt of dioctyl sulfosuccinate and a salt of an aromatic carboxylic acid.

  本发明公开了一种水包油型山药表面处理组合物、一种用其处理山药的工艺以及经此处理的山药。水包油型山药表面处理组合物可以作为旋光剂和/或罩光剂涂抹在山药上，最好是后者。组合物的非水性部分包括酯交换高油酸油和高月桂油；聚氧亚烷基蓖麻油、甘油三酯单油酸酯和/或甘油三酯二油酸酯；癸甘油四油酸酯和/或癸甘油五油酸酯；4,4'亚丁基双（6-叔丁基间甲酚）；和一种乳状液稳定剂，该稳定剂选自由下列物质组成的一组：磺基琥珀酸二烷基酯（其中每个烷基由 8 至 18 个碳原子组成）、溶液或混合物中的磺基琥珀酸二烷基酯（其中每个烷基由 9 至 18 个碳原子组成）和磺基琥珀酸二辛酯与芳香族羧酸盐的混合物。
• Magnetic recording disk and magnetic recording and reproducing method
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0741381A2

  公开（公告）日：1996-11-06

  A magnetic recording disk having a flexible non-magnetic support, a non-magnetic layer of 0.5 to 5 µm thick which is arranged on the support and is composed of a non-magnetic inorganic powder, a lubricant and carbon black in a binder, and a magnetic layer of 0.02 to 0.5 µm thick which is composed of a ferromagnetic powder and a lubricant in a binder and has been formed on the non-magnetic layer when the non-magnetic layer has had wet surface is improved by the use of a non-magnetic inorganic powder having two or more kinds of non-magnetic inorganic powders of different mean particle sizes, one of which has a mean particle size of 10-80% of the thickness of the non-magnetic layer and another of which has a mean particle size of 0.5-10% of the thickness of the non-magnetic layer. The former large powder and the latter small powder should be contained in a weight ratio of 3:97 to 40:60.

  一种磁记录磁盘，它有一个柔性非磁性支架，一个厚度为 0.5 至 5 微米的非磁层，它排列在支架上，由粘结剂中的非磁性无机粉末、润滑剂和碳黑组成，以及一个厚度为 0.02 至 0.5 微米的磁层，它由粘结剂中的铁磁性粉末和润滑剂组成，在非磁层表面潮湿时形成在非磁层上。5微米厚的磁性层，该磁性层是在非磁性层表面潮湿时，由粘结剂中的铁磁性粉末和润滑剂组成并在非磁性层上形成的，通过使用具有两种或两种以上平均粒度不同的非磁性无机粉末的非磁性无机粉末进行改进，其中一种粉末的平均粒度为非磁性层厚度的10-80%，另一种粉末的平均粒度为非磁性层厚度的0.5-10%。前一种大粉末和后一种小粉末的重量比为 3:97 至 40:60。
• Product dispenser and absorbent article kit
  申请人：McNeil-PPC, Inc.

  公开号：EP2340797A1

  公开（公告）日：2011-07-06

  A product dispenser assembly for dispensing a liquid or gel composition, the assembly including a container housing having a head portion and an internal chamber for holding a composition, the head portion including at least one and preferably a plurality of apertures, preferably a moveable member structured to enable a user to selectively deploy the composition from within the internal chamber through at least one aperture, a cap assembly, a first absorbent pad arranged on top of the head portion for receiving the composition as it is deployed from the container, a plurality of absorbent pads arranged in a stacked configuration within cap assembly, each of the plurality of pads being adapted to be sequentially arranged on top of the head portion after the first removable pad has used to apply the composition and then removed by the user. Kits comprising the product dispenser assembly and at least one absorbent article are also disclosed.

  一种用于分配液体或凝胶组合物的产品分配器组件，该组件包括一个容器壳体，该容器壳体具有一个头部和一个用于容纳组合物的内腔，头部包括至少一个、最好是多个孔，最好是一个可移动部件，其结构使用户能够通过至少一个孔从内腔中选择性地分配组合物、一个帽组件，一个第一吸收垫布置在头部的顶部，用于在组合物从容器中展开时接收组合物，多个吸收垫在帽组件内以堆叠配置的方式布置，多个吸收垫中的每一个都适于在第一可移动吸收垫用于涂抹组合物后依次布置在头部的顶部，然后由使用者取下。此外，还公开了包括产品分配器组件和至少一种吸收制品的套件。
• Compositions for repelling fluid and uses thereof
  申请人：McNeil-PPC, Inc.

  公开号：EP2356971A2

  公开（公告）日：2011-08-17

  Provided are compositions for repelling fluids comprising a volatile liquid carrier, a powder-feel agent and less than 5 weight % of an ester selected from the group consisting of formula I, formula II, formula III, and combinations of two or more thereof: wherein R1, R2, R3, R5, R6, R8 and R9 are independently linear or branched, substituted or unsubstituted, saturated or unsaturated, C3-C22 alkyl or alkenyl groups, R4 is a linear or branched, substituted or unsubstituted, saturated or unsaturated, C3-C22 alkylene or alkenylene moiety, and R7 is a linear or branched, substituted or unsubstituted, saturated or unsaturated C3-C22 moiety, the composition being substantially anhydrous. Also provided are methods of improving dryness and/or comfort associated with the intimate area, as well as, kits comprising the composition and an absorbent article.

  本发明提供了用于驱除流体的组合物，该组合物由挥发性液体载体、粉末手感剂和小于 5 重量%的酯类组成，这些酯类选自式 I、式 II、式 III 和其中两种或两种以上的组合： 其中 R1、R2、R3、R5、R6、R8 和 R9 独立地是线性或支链、取代或未取代、饱和或不饱和的 C3-C22 烷基或烯基，R4 是线性或支链、取代或未取代、饱和或不饱和的 C3-C22 烯基或烯基，R7 是线性或支链、取代或未取代、饱和或不饱和的 C3-C22 烯基，组合物基本上是无水的。此外，还提供了改善私密处干燥和/或舒适度的方法，以及包含该组合物和吸收制品的套装。
• Method and kits for improving comfort of the intimate area
  申请人：McNeil-PPC, Inc.

  公开号：EP2356972A2

  公开（公告）日：2011-08-17

  Provided are method of improving comfort of the intimate area comprising applying to the intimate area (i) an absorbent article and (ii) a substantially anhydrous composition comprising a volatile cyclic silicone carrier, a silicone-based powder-feel agent, and less than 5 weight % of an ester selected from the group consisting of formula I, formula II, formula III, and combinations of two or more thereof: wherein R1, R2, R3, R5, R6, R8 and R9 are independently linear or branched, substituted or unsubstituted, saturated or unsaturated, C3-C22 alkyl or alkenyl groups, R4 is a linear or branched, substituted or unsubstituted, saturated or unsaturated, C3-C22 alkylene or alkenylene moiety, and R7 is a linear or branched, substituted or unsubstituted, saturated or unsaturated C3-C22 moiety, wherein the absorbent article and composition are applied such that the composition is in contact with a surface of the intimate area of the body and the absorbent article covers at least a portion of such surface and at least a portion of the composition in contact therewith. Also provided are kits comprising the composition and an absorbent article.

  本发明提供了一种提高私密部位舒适度的方法，该方法包括在私密部位涂抹 (i) 吸收制品和 (ii) 一种基本无水的组合物，该组合物包含挥发性环状硅酮载体、硅酮基粉末手感剂和小于 5 重量％的选自式 I、式 II、式 III 和其中两种或两种以上的组合的酯类： 其中 R1、R2、R3、R5、R6、R8 和 R9 独立地是线性或支链、取代或未取代、饱和或不饱和的 C3-C22 烷基或烯基，R4 是线性或支链、取代或未取代、饱和或不饱和的 C3-C22 烯基或烯基，R7 是线性或支链、取代或未取代、饱和或不饱和的 C3-C22 烯基或烯基、其中，吸收制品和组合物的应用方式为：组合物与身体私密处的表面接触，吸收制品覆盖该表面的至少一部分以及与之接触的组合物的至少一部分。此外，还提供了由组合物和吸收制品组成的套装。