Octadecyl 2-(dimethylamino)acetate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Octadecyl 2-(dimethylamino)acetate
• 化学式: C₂₂H₄₅NO₂
• 分子量: 355.6
• InChiKey: HPEOAUXDEAEVHA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.9
• 重原子数：
  25
• 可旋转键数：
  20
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• SKIN EXTERNAL PREPARATIONS AND COSMETICS
  申请人：Aoki Hirobumi

  公开号：US20100280111A1

  公开（公告）日：2010-11-04

  An object of the present invention is to provide skin external preparations and cosmetics which contain a branched acyl carnitine and have excellent formulation stability. A skin external preparation of the present invention includes a carnitine derivative represented by the following Formula (1) and/or a carnitine derivative salt represented by the following Formula (2), and an amphoteric surfactant. In Formula (1), R 1 and R 2 are each independently a C1-18 optionally branched, saturated or unsaturated aliphatic hydrocarbon group. In Formula (2), R 1 and R 2 are the same as in Formula (1), X − is a specific anion and Y + is a specific cation.

  本发明的一个目的是提供含有支链酰基肉碱并具有优异配方稳定性的皮肤外用制剂和化妆品。本发明的皮肤外用制剂包括以下式（1）所表示的肉碱衍生物和/或以下式（2）所表示的肉碱衍生物盐，以及一种两性表面活性剂。在式（1）中，R1和R2分别独立地是C1-18的可选支链、饱和或不饱和脂肪烃基。在式（2）中，R1和R2与式（1）中相同，X−是特定的阴离子，Y+是特定的阳离子。
• EMULSION PREPARATION FOR EXTERNAL APPLICATION TO SKIN AND COSMETIC PREPARATION
  申请人：Showa Denko K.K.

  公开号：EP2238970A1

  公开（公告）日：2010-10-13

  An object of the present invention is to provide emulsified skin external preparations and cosmetics which contain a branched acyl carnitine and have excellent emulsion stability. An emulsified skin external preparation according to the present invention includes 0.01 to 10% by mass of a carnitine derivative represented by the following Formula (1) and/or a carnitine derivative salt represented by the following Formula (2), and 0.01 to 20% by mass of a nonionic surfactant. In Formula (1), R1 and R2 are each independently a C1-18 optionally branched, saturated or unsaturated aliphatic hydrocarbon group. In Formula (2), R1 and R2 are the same as in Formula (1), X- is a specific anion and Y+ is a specific cation.

  本发明的一个目的是提供含有支链酰基肉碱且具有优异乳化稳定性的乳化皮肤外用制剂和化妆品。根据本发明的乳化皮肤外用制剂包括下列式（1）所表示的肉碱衍生物和/或下列式（2）所表示的肉碱衍生物盐，以及非离子表面活性剂，其质量百分含量分别为0.01至10%和0.01至20%。在式（1）中，R1和R2各自独立地是C1-18的可选支链、饱和或不饱和脂肪烃基。在式（2）中，R1和R2与式（1）中相同，X-是特定阴离子，Y+是特定阳离子。
• PREPARATION FOR EXTERNAL APPLICATION TO SKIN AND COSMETIC PREPARATION
  申请人：Showa Denko K.K.

  公开号：EP2238969A1

  公开（公告）日：2010-10-13

  An object of the present invention is to provide skin external preparations and cosmetics which contain a branched acyl carnitine and have excellent formulation stability. A skin external preparation of the present invention includes a carnitine derivative represented by the following Formula (1) and/or a carnitine derivative salt represented by the following Formula (2), and an amphoteric surfactant. In Formula (1), R1 and R2 are each independently a C1-18 optionally branched, saturated or unsaturated aliphatic hydrocarbon group. In Formula (2), R1 and R2 are the same as in Formula (1), X- is a specific anion and Y+ is a specific cation.

  本发明的目的是提供含有支链酰基肉碱且配方稳定性极佳的皮肤外用制剂和化妆品。本发明的皮肤外用制剂包括下式（1）代表的肉碱衍生物和/或下式（2）代表的肉碱衍生物盐，以及两性表面活性剂。 在式 (1) 中，R1 和 R2 各自独立地为 C1-18 任选支链、饱和或不饱和脂肪族烃基。在式（2）中，R1 和 R2 与式（1）中的相同，X- 是特定的阴离子，Y+ 是特定的阳离子。
• CLEANING COMPOSITION
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：EP3470505A1

  公开（公告）日：2019-04-17

  There is provided a cleaning composition having good foamability and being capable of producing fine and stable foams with resilient texture. More specifically, there is provided a cleaning composition comprising a surfactant, methyl cellulose, hydroxypropyl methyl cellulose, and a solvent.

  本发明提供了一种清洁组合物，该组合物具有良好的发泡性，能够产生细腻稳定且质地有弹性的泡沫。更具体地说，本发明提供了一种清洁组合物，其中包括表面活性剂、甲基纤维素、羟丙基甲基纤维素和溶剂。
• Composition for blending to hair treating agents and a hair treating agent
  申请人：SAN-EI KAGAKU Co., Ltd.

  公开号：US20030086897A1

  公开（公告）日：2003-05-08

  The present invention provides compositions blended in hair treating agents which can prepare a hair conditioner, a coloring agent, a waving agent., a finishing agent, a feeling improving agent, a perfume dispersing agent, a refreshner or a thickning agent easily and by lower price, further provides a hair treating agent which is excellent in hair treating feature, such as moist feel, slippery feel, wetting feeling, smooth feel, soft feel, slightly oily feel, rustle feeling, luster, supple, no stickiness, smooth combing, setting ability by containing alcohols.

  本发明提供了一种掺有头发处理剂的组合物，这种组合物可以方便地制备护发素、染发剂、蓬松剂、整理剂、手感改善剂、香水分散剂、清爽剂或增稠剂，而且价格较低，还提供了一种含有醇类的头发处理剂，这种头发处理剂具有优异的头发处理特性，如湿润感、滑溜感、润湿感、顺滑感、柔软感、微油感、沙沙感、光泽、柔顺、无粘性、梳理顺滑、定型能力。