N,N-Dimethyldocosanamide | 74958-93-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: N,N-Dimethyldocosanamide
• CAS: 74958-93-3
• 化学式: C₂₄H₄₉NO
• 分子量: 367.7
• InChiKey: VVGZHPZGQIIHLD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.3
• 重原子数：
  26
• 可旋转键数：
  20
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Photo stable organic sunscreen compositions
  申请人：EMD CHEMICALS, INC.

  公开号：US20040247536A1

  公开（公告）日：2004-12-09

  Photostable broad-spectrum organic sunscreen compositions comprising a UV-A sunscreen, such as Avobenzone, a photostabilizer, a UV-B liquid organic sunscreen, and a solubilizer and further enhancing the photostability by encapsulation using a sol-gel process.

  具有光稳定性的广谱有机防晒霜组合物包括UV-A防晒霜，如阿伏苯宗，光稳定剂，UV-B液体有机防晒霜，溶解剂，并通过溶胶-凝胶过程进行封装以进一步增强光稳定性。
• Photostable organic sunscreen composition
  申请人：Chaudhuri Ratan

  公开号：US20070059258A1

  公开（公告）日：2007-03-15

  The present invention relates to a sunscreen capsule comprising i) at least one UV-A organic sunscreen and ii) at least one photostabilizer; furthermore it relates to a composition for topical application comprising these capsule and methods of production and use of these capsules and compositions.

  本发明涉及一种含有i) 至少一种UV-A有机防晒剂和ii) 至少一种光稳定剂的防晒胶囊；此外，本发明还涉及一种含有这些胶囊的局部应用组合物，以及这些胶囊和组合物的生产和使用方法。
• Composition for use as a hair-rinse
  申请人：NIPPON OIL AND FATS COMPANY, LIMITED

  公开号：EP0161811A2

  公开（公告）日：1985-11-21

  A composition which comprises (1) 1 part by weight of a cationic surface-active agent of the formula wherein R1, R2, R3 and R4 are independently selected from C1-24 hydrocarbyl and C1-24 hydroxyalkyl, the total number of carbon atoms being from 16 to 45, and X is a halogen atom; (2) from 0.1 to 10 parts by weight of an amine oxide of the formula wherein R5, R6 and R7 are independently selected from C1-24 hydrocarbyl and C1-24 hydroxyalkyl, the total number of carbon atoms being from 16 to 45; (3) from 0.01 to 2 parts by weight of an amino-acid having an isoelectric point not higher than 7; and (4) from 0.01 to 2 parts by weight of an alkali metal or alkaline earth metal salt. Such compositions have a pearly appearance and are very suitable for use as hair-rinse liquids.

  一种组合物，其中包括 (1) 1 份（按重量计）式中的阳离子表面活性剂 其中 R1、R2、R3 和 R4 独立地选自 C1-24 碳氢基和 C1-24 羟烷基，碳原子总数为 16 至 45，X 为卤素原子； (2) 0.1 至 10 份（按重量计）式中的氧化胺 其中 R5、R6 和 R7 独立地选自 C1-24 碳氢基和 C1-24 羟烷基，碳原子总数为 16 至 45； (3) 0.01 至 2 份（按重量计）等电点不高于 7 的氨基酸；以及 (4) 0.01 至 2 份（按重量计）碱金属或碱土金属盐。 这种组合物具有珠光外观，非常适合用作洗发液。
• TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE, AND IMAGING DEVICE USING THE SAME
  申请人：Ricoh Company, Ltd.

  公开号：EP1995639A1

  公开（公告）日：2008-11-26

  Provided is an electrostatic image developing toner excellent in blocking resistance at high temperature and humidity, as well as in low temperature-fixing property, having a polyester resin toner binder. Provided is the electrostatic image developing toner containing at least one noncrystalline polyester resin and a crystalline polyester resin, wherein the polyester resins are formed in the presence of at least one titanium-containing catalyst expressed in the following Formulas:         Ti(-X)m(-OH)n         O=Ti(-X)p(-OR)q where X is a residue resulting from removing an H atom in one hydroxyl group from (poly)alkanolamine having 2 to 12 carbon atoms, R represents an H atom or an alkyl group that has 1 to 8 carbon atoms and may contain 1 to 3 ether bonds, m, n, p, and q are integers; m, n, p, and q are 1-4, 0-3, 1-2, 0-1,respectively; and the sum of m and n, and p and q are 4 and 2, respectively.

  本发明提供了一种具有聚酯树脂墨粉粘合剂的静电图像显影墨粉，该墨粉在高温和高湿条件下具有优异的抗阻塞性能和低温固着性能。本发明提供的静电图像显影调色剂含有至少一种非结晶聚酯树脂和一种结晶聚酯树脂，其中聚酯树脂是在至少一种含钛催化剂存在下形成的，其表达式如下： Ti(-X)m(-OH)n O=Ti(-X)p(-OR)q 其中，X 为从具有 2 至 12 个碳原子的（多）烷醇胺中去掉一个羟基中的一个 H 原子后的残余物，R 代表 H 原子或具有 1 至 8 个碳原子并可含有 1 至 3 个醚键的烷基，m、n、p 和 q 为整数；m、n、p 和 q 分别为 1-4、0-3、1-2、0-1；m 和 n 以及 p 和 q 的和分别为 4 和 2。
• PHOTOSTABLE ORGANIC SUNSCREEN COMPOSITION
  申请人：Merck Patent GmbH

  公开号：EP1635777A1

  公开（公告）日：2006-03-22