Isooctadecanamine, N,N-dimethyl-, N-oxide | 125972-19-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Isooctadecanamine, N,N-dimethyl-, N-oxide
• 英文别名: N,N,16-trimethylheptadecan-1-amine oxide
• CAS: 125972-19-2
• 化学式: C20H43NO
• 分子量: 313.6
• InChiKey: GCYGTRJKQWZIPM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.3
• 重原子数：
  22
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.1
• 氢给体数：
  0
• 氢受体数：
  1

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。
• Thickener Or Gellant For Oil Materials, Gel Composition Comprising Same, And Method Of Producing Cosmetic Material Or Topical Agent
  申请人：Tamura Seiki

  公开号：US20120328539A1

  公开（公告）日：2012-12-27

  This inventive thickener or gellant for oil materials is characterized by comprising (A) an high molecular weight organopolysiloxane that has a polyglycerol structure-containing hydrophilic group Q and that is represented by the following structural formula (1): R 3-q (R 11 ) q Si—O—(SiR 11 2 —O) n1 —(SiR 11 Q-O) n2 —(SiR 11 L-O) n3 —Si(R) 11 ) q R 3-q wherein R 11 is a monovalent hydrocarbyl group or a hydrogen atom; L is a chain organosiloxane group, n1, n2, and n3 are numbers in the ranges 200≦n1≦1000, 0≦n2≦20, and 0≦n3≦50; R is a group selected from L and Q; q is an integer in the range from 0 to 3; wherein when n2=0, q is an integer in the range from 1 to 3 and at least one R is Q. The thickener or gellant exhibits an excellent compatibility with a variety of oil systems.

  这种用于油料的创新增稠剂或凝胶剂的特点是包含（A）高分子量的有机聚硅氧烷，具有含有聚甘油结构的亲水基团Q，并且由以下结构式（1）表示：R3-q（R11）qSi—O—（SiR112—O）n1—（SiR11Q-O）n2—（SiR11L-O）n3—Si（R）11）qR3-q其中R11是单价的烃基团或氢原子；L是链状有机硅氧烷基团，n1、n2和n3是数字范围在200≦n1≦1000，0≦n2≦20和0≦n3≦50之间；R是从L和Q中选择的一组；q是在0到3的整数范围内；当n2=0时，q是在1到3的整数范围内，并且至少有一个R是Q。该增稠剂或凝胶剂与各种油系统具有良好的相容性。
• 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。