二月桂醇柠檬酸酯 | 25637-88-1

• 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
• 中文名称: 二月桂醇柠檬酸酯
• 英文名称: 1,3-Dilauryl citrate
• 英文别名: 4-dodecoxy-2-(2-dodecoxy-2-oxoethyl)-2-hydroxy-4-oxobutanoic acid
• CAS: 25637-88-1
• 化学式: C₃₀H₅₆O₇
• 分子量: 528.8
• InChiKey: MUURADZHQSPGFN-UHFFFAOYSA-N

物化性质

• LogP：
  12.207 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  9.8
• 重原子数：
  37
• 可旋转键数：
  29
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  110
• 氢给体数：
  2
• 氢受体数：
  7

文献信息

• UV ABSORBER FORMULATIONS
  申请人：Acker Stephanie

  公开号：US20100111884A1

  公开（公告）日：2010-05-06

  Disclosed is a UV filter composition comprising (a) an organic UV absorber of formula (1), wherein R 1 and R 2 , independently of one another, are C 3 -C 18 alkyl; C 2 -C 18 alkenyl; a radical of the formula —CH 2 —CH(OH)—CH 2 —O-T 1 ; or R 1 and R 2 are a radical of the formula (4a); R 7 is a direct bond; a straight-chain or branched C 1 -C 4 alkylene radical or a radical of the formula (I) or (II); R 8 , R 9 and R 10 , independently of one another, are C 1 -C 18 alkyl; C 1 -C 18 alkoxy or a radical of the formula (III); R 11 is C 1 -C 5 alkyl; m 1 is a number from 1 to 4; p 1 is 0; or a number from 1 to 5; A 1 is a radical of the formula (1b), (1c) or (1d); R 3 is hydrogen; C 1 -C 10 alkyl; —(CH 2 CHR 5 —O)n 1 -T 2 ; or —CH 2 —CH(—OH)—CH 2 —O-T 2 ; R 4 is hydrogen; M; C 1 -C 5 alkyl; or —(CH 2 )m 2 —O-T 3 ; R 5 is hydrogen; or methyl; T 1 , T 2 and T 3 independently from each other are hydrogen; or C 1 -C 18 alkyl; Q 1 is C 1 -C 18 alkyl, M is a metal cation; m 2 is 1 to 4; and n 1 is 1-16, (b) dimethyl capramide, (c) a cosmetically acceptable carrier; and water.

  本发明公开了一种紫外线过滤组合物，包括（a）式（1）的有机紫外线吸收剂，其中R1和R2独立地是C3-C18烷基；C2-C18烯基；式—CH2—CH（OH）— —O-T1的基团；或者R1和R2是式（4a）的基团；R7是直链或支链C1-C4烷基、式（I）或（II）的基团；R8、R9和R10独立地是C1-C18烷基、C1-C18烷氧基或式（III）的基团；R11是C1-C5烷基；m1是1至4的数字；p1是0或1至5的数字；A1是式（1b）、（1c）或（1d）的基团；R3是氢、C1-C10烷基、式—（ CHR5—O）n1-T2或式— —CH（—OH）— —O-T2；R4是氢、M、C1-C5烷基或式—（ ）m2—O-T3；R5是氢或甲基；T1、T2和T3互相独立地是氢或C1-C18烷基；Q1是C1-C18烷基，M是金属阳离子；m2是1至4的数字；n1是1-16，（b）二甲基辛酰胺，（c）化妆品可接受载体；和水。
• Topical Delivery System for Cosmetic and Pharmaceutical Agents
  申请人：Gupta K. Shyam

  公开号：US20060110415A1

  公开（公告）日：2006-05-25

  This invention relates to topical compositions containing esters of hydroxy acids and their application in the deep-penetration delivery of beneficial cosmetic and pharmaceutical agents.

  本发明涉及含有羟基酸酯的局部组成物，以及它们在深层渗透输送有益的化妆品和药物剂的应用。
• Linkage of agents using microparticles
  申请人：Green Howard

  公开号：US20060110379A1

  公开（公告）日：2006-05-25

  Methods, products and kits are provided for attaching agents to a skin surface via microparticles using endogenous or exogenous transglutaminase.

  提供了一种方法、产品和套件，可通过内源或外源性谷氨酰胺转移酶使用微粒子将药剂附着到皮肤表面。
• Process for the preparation of odourless polyether alcohols using DMC catalysts and their use in cosmetic and/or dermatological preparations
  申请人：Springer Oliver

  公开号：US20100266518A1

  公开（公告）日：2010-10-21

  Cosmetic and/or dermatological preparations prepared using polyether alcohols, characterized in that, for the preparation of the polyether alcohol, a) a DMC catalyst is used and b) the polyether alcohols obtained in this way are not further treated.

  使用聚醚醇制备的化妆品和/或皮肤科制剂，其特点在于，为了制备聚醚醇，a）使用DMC催化剂，b）以这种方式获得的聚醚醇不进行进一步处理。
• FORMULATION COMPRISING ESTER QUATS BASED ON ISOPROPANOLAMINE
  申请人：Evonik Industries AG

  公开号：US20140286889A1

  公开（公告）日：2014-09-25

  Cosmetic formulations including specific ester quats based on isopropanolamine are provided, as well as the use of these ester quats in cosmetics.

  提供了基于异丙醇胺的特定酯基季铵盐的化妆品配方，以及这些酯基季铵盐在化妆品中的使用。