N,N-Dimethyl-O-dodecylhydroxylamin | 42152-42-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N,N-Dimethyl-O-dodecylhydroxylamin
• 英文别名: Lauryl dimethyl-amino oxide；N-dodecoxy-N-methylmethanamine
• CAS: 42152-42-1
• 化学式: C₁₄H₃₁NO
• 分子量: 229.406
• InChiKey: JJXBCLAFGSFLQP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  16
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  12.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  N-n-dodecyloxyurea 在 氢氧化钾 作用下， 以 水 为溶剂， 生成 N,N-Dimethyl-O-dodecylhydroxylamin
  参考文献：
  名称：

  Reversible cycloelimination and disproportionation reactions in aliphatic amine oxide- N,N-dimethylhydroxylamine-olefin systems

  摘要：

  DOI：

  10.1021/ja00791a037

文献信息

• [EN] LINEAR AND CYCLIC SILOXANES AND COSMETIC COMPOSITIONS MADE THEREOF<br/>[FR] SILOXANES LINÉAIRES ET CYCLIQUES ET COMPOSITIONS COSMÉTIQUES PRÉPARÉES À PARTIR DE CES DERNIERS
  申请人：DOW CORNING TORAY CO LTD

  公开号：WO2011068250A1

  公开（公告）日：2011-06-09

  The present invention relates to a novel organopolysiloxane having a specified structure and a cosmetic containing the aforementioned organopolysiloxane. The novel organopolysiloxane according to the present invention is volatile, possesses stability at low temperature, provides superior glossiness, and has a superior property with respect to miscibility with a UV- ray absorber, and which is useful as a replacement of octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, or methyltrimethicone. The cosmetic according to the present invention can provide superior feeling to the touch during use and a superior outer appearance. Furthermore, a degree of freedom in blending various components such as UV-ray absorbers into the cosmetic according to the present invention is increased.

  本发明涉及一种具有特定结构的新型有机硅聚合物和含有上述有机硅聚合物的化妆品。根据本发明的新型有机硅聚合物具有挥发性，在低温下具有稳定性，提供出色的光泽度，并具有与紫外线吸收剂混溶的优越性能，可用作八甲基环四硅氧烷、十甲基环五硅氧烷或甲基三甲基硅氧烷的替代品。根据本发明的化妆品在使用时可以提供出色的触感和优越的外观。此外，根据本发明的化妆品可以增加混合各种成分，如紫外线吸收剂的自由度。
• Thickening Or Gelling Agent For Oily Raw Materials
  申请人：Tamura Seiki

  公开号：US20120269748A1

  公开（公告）日：2012-10-25

  An excellent oil-thickening or -gelling agent is provided. The agent is compatible with various oils and can freely control the form or viscosity of oily raw materials or cosmetics by changing the quantity thereof added. The agent contains a novel co-modified organopolysiloxane that contains both a group having a siloxane dendron structure and a hydrophilic group and that preferably has a degree of polymerization of 200 or more. A gel composition containing the co-modified organopolysiloxane is also provided. The gel composition is useful as a base that permits stable and easy preparation of cosmetics having various viscoelasticities and forms. An oil is kept in the form of a gel that has a viscoelasticity falling within the intermediate range between the viscoelasticity of liquid and that of solid. Cosmetics containing the thickening or gelling agent are also provided.

  提供了一种优秀的油稠化剂或凝胶剂。该剂与各种油兼容，并且可以通过改变添加量自由地控制油质原料或化妆品的形态或粘度。该剂含有一种新型的共改性有机聚硅氧烷，该聚硅氧烷既含有硅氧烷树枝结构的基团，又含有亲水基团，最好的聚合度为200或更高。还提供了含有共改性有机聚硅氧烷的凝胶组合物。该凝胶组合物可用作基础，以便稳定且容易制备具有各种粘弹性和形态的化妆品。油以介于液体和固体粘弹性之间的中间范围的凝胶形式保持。还提供了含有稠化或凝胶剂的化妆品。
• POWDER TREATMENT AGENT COMPRISING SUGAR ALCOHOL-MODIFIED ORGANOPOLYSILOXANE
  申请人：Iimura Tomohiro

  公开号：US20130096206A1

  公开（公告）日：2013-04-18

  The present invention has an objective to provide a surface treatment agent which is safe with no generation of hydrogen, can be suitably used in a surface treatment of powder(s), exhibits good compatibility with other raw materials of cosmetics, and therefore, can improve a dispersing property and stability of powder(s) contained in a cosmetic, as well as provide a powder which has been subjected to a surface treatment with the aforementioned powder treatment agent, and a cosmetic raw material and a cosmetic which are produced by blending them, exhibit superior storage stability, have a superior outer appearance, and exhibit a superior sensation during use. A sugar alcohol-modified organopolysiloxane having a specified structure is used in the powder treatment.

  本发明旨在提供一种表面处理剂，其安全无氢生成，可适当用于粉末表面处理，与化妆品的其他原材料具有良好的相容性，因此可以改善化妆品中含有的粉末的分散性和稳定性，并提供经过上述粉末处理剂表面处理的粉末以及通过混合它们制成的化妆品原料和化妆品，表现出优越的储存稳定性，具有优越的外观和使用感受。在粉末处理中使用具有特定结构的糖醇改性有机聚硅氧烷。
• Novel Liquid Organo Polysiloxane And Use Therefor
  申请人：Tamura Seiki

  公开号：US20140187649A1

  公开（公告）日：2014-07-03

  The present invention relates to a liquid organopolysiloxane having fluidity at a temperature of at least 100° C., having a silicon-bonded sugar alcohol-modified group, and having a crosslinked structure comprising a carbon-silicon bond in the crosslinking portion. The liquid organopolysiloxane of the present invention has excellent emulsion characteristics, imparts excellent tactile sensation, and, in particular, when compounded in an external use preparation or a cosmetic composition containing water and oil, takes advantage of the effects of water to suppress oiliness and provide a smooth, thick feeling when applied, a natural feeling to the skin with good compatibility with the skin, excellent moisturizing effects, and an excellent sensation during use without any oily stickiness.

  本发明涉及一种液态有机聚硅氧烷，其在至少100℃的温度下具有流动性，具有硅键合的糖醇修饰基团，并且具有交联结构，其中交联部分包括碳硅键。本发明的液态有机聚硅氧烷具有优异的乳化特性，赋予优异的触感，特别是当复合在含水和油的外用制剂或化妆品组合物中时，利用水的效果来抑制油腻感并提供平滑、浓厚的感觉，对皮肤具有良好的相容性和自然感觉，具有优异的保湿效果，在使用过程中没有任何油腻感。
• NOVEL ORGANOPOLYSILOXANE COPOLYMER
  申请人：Dow Corning Toray Co., Ltd.

  公开号：EP2492300A1

  公开（公告）日：2012-08-29

  Problem: To provide a novel organopolysiloxane copolymer that, compared with conventional polyether-modified silicones and silicone-based alternating copolymers, has superior compounding stability in cosmetics and feeling to touch improvement characteristics, can be used in combination with a wide range of cosmetic composition compounding components, and that has superior surface activity. Means To Resolve the Problems: An AB-type organopolysiloxane copolymer having a silylalkyl group having a carbosiloxane dendrimer structure on one terminal and a hydrophilic segment on the other terminal of the molecular chain; and a method for manufacturing the same. A surfactant and a powder treatment agent comprising the organopolysiloxane copolymer; and a topical composition and a cosmetic composition comprising the organopolysiloxane copolymer.

  问题：提供一种新型有机聚硅氧烷共聚物，与传统的聚醚改性硅氧烷和硅氧烷基交替共聚物相比，该共聚物在化妆品中具有优异的复配稳定性和触感改善特性，可与多种化妆品组合物复配成分结合使用，并具有优异的表面活性。 解决问题的方法：一种 AB 型有机聚硅氧烷共聚物，其硅烷基在分子链的一端具有碳硅氧烷树状结构，在分子链的另一端具有亲水段；以及制造方法。包含该有机聚硅氧烷共聚物的表面活性剂和粉末处理剂；以及包含该有机聚硅氧烷共聚物的外用组合物和化妆品组合物。