Citronensaeure-tridecylester | 16503-00-7

• 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: Citronensaeure-tridecylester
• 英文别名: Tris-decyl 2-hydroxypropane-1,2,3-tricarboxylate
• CAS: 16503-00-7
• 化学式: C₃₆H₆₈O₇
• 分子量: 612.932
• InChiKey: UZIDYLRPIRXLDE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.5
• 重原子数：
  43
• 可旋转键数：
  35
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  99.1
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  癸醇 、 柠檬酸 在 硫酸 作用下， 生成 Citronensaeure-tridecylester
  参考文献：
  名称：

  Salit,N.I.; Sadykov,A.S., Journal of general chemistry of the USSR, 1963, vol. 33, p. 2674 - 2676

  摘要：

  DOI：

文献信息

• 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。
• Citrate-ester plasticized PVC blood containers
  申请人：Bayer Corporation

  公开号：EP0138147A2

  公开（公告）日：1985-04-24

  @ Citrate-ester plasticized polyvinyl chloride containers for the storage of blood and blood components. Preferred plasticizers include tri-esters of citric acid (or acylated citric acid) and 4-10 carbon alcohols such as acetyl tri-butyl citrate, n-butryl tri-n-hexyl citrate and acetyl tri-n-octyl or decyl citrate. Blood bags and multiple blood bags made from such citrate plasticized PVC film materials have high 02 transmissibility, withstand breakage at low temperatures and extractables which degrade into biologically acceptable products.

  用于储存血液和血液成分的柠檬酸酯增塑聚氯乙烯容器。首选的增塑剂包括柠檬酸（或酰化柠檬酸）和 4-10 碳醇的三酯，如柠檬酸乙酰三丁酯、柠檬酸正丁酯、柠檬酸乙酰三正辛酯或柠檬酸癸酯。由此类柠檬酸酯塑化 PVC 薄膜材料制成的血袋和多层血袋具有较高的 02 透射性，在低温下不易破损，可萃取物可降解为生物可接受的产品。
• Polyvinyl chloride blends having improved physical properties
  申请人：The Geon Company

  公开号：EP0358181A2

  公开（公告）日：1990-03-14

  Polyvinyl chloride-acrylate copolymers are plasticized with plasticizers to produce a composition having low hardness values. For example, Shore A values of 55 or less can be readily achieved. Such low values are often achieved by utilizing low amounts, for example less than 100 parts by weight, of the plasticizer for every 100 parts by weight of the PVC-acrylate copolymer. Low Shore A hardness values are also aided by the use of high amounts of acrylate units in the copolymer, that is amounts of at least 45 percent by weight based upon the total weight of the copolymer. The copolymer is made from a vinyl constituent which is a vinyl chloride monomer with an optional vinyl component comonomer and one or more acrylate monomers.

  聚氯乙烯-丙烯酸酯共聚物经增塑剂塑化后可制成硬度值较低的组合物。例如，邵氏硬度值为 55 或更低。要达到如此低的硬度值，通常需要使用较少的增塑剂，例如每 100 重量份的聚氯乙烯-丙烯酸酯共聚物只需使用少于 100 重量份的增塑剂。在共聚物中使用大量的丙烯酸酯单元（即按共聚物总重量计算，至少占 45%（重量）），也有助于获得较低的肖氏硬度值。共聚物由乙烯基成分（即氯乙烯单体）、可选的乙烯基成分共聚单体和一种或多种丙烯酸酯单体制成。
• Lubricants for magnetic media
  申请人：QUANTUM CORPORATION

  公开号：EP0464991A2

  公开（公告）日：1992-01-08

  Amphiphilic compound having one of the following structures:         (X-T)n-A-Ym and (X-T)n-R-(T-A)n wherein X is a fluorocarbon terminal group, T is a polar linking group, A is a nucleus other than saturated lower aliphatic, Y is a polar nonlinking group, R is a saturated or unsaturated, substituted or unsubstituted, straight or branched lower aliphatic group, n is at least one, and the sum of n and m is at least two. Such compounds are useful as lubricants for magnetic media. Also, a lubricated magnetic medium comprising a planar, polar surface covered with a monolayer comprising a compound having the structure described above, except that A can also be a saturated lower aliphatic group.

  具有以下结构之一的两性化合物： (X-T)n-A-Ym 和 (X-T)n-R-(T-A)n 其中，X 是碳氟化合物末端基团，T 是极性连接基团，A 是除饱和低脂族以外的原子核，Y 是极性非连接基团，R 是饱和或不饱和、取代或未取代、直链或支链低脂族基团，n 至少为一个，n 和 m 之和至少为两个。此类化合物可用作磁性介质的润滑剂。另外，一种润滑磁性介质包括一个平面极性表面，表面覆盖有一个单层，该单层包括具有上述结构的化合物，但 A 也可以是饱和的低级脂肪族基团。
• Cosmetic kit for protecting the skin against UV rays
  申请人：LVMH RECHERCHE

  公开号：US10357439B2

  公开（公告）日：2019-07-23

  The present invention relates to a method for protecting the skin against UV rays, using two cosmetic compositions for protecting against UV rays, the sun protection indices of which are different from each other, this method consisting in applying to the skin, before or during exposure to sunlight, a first composition having a certain sun protection index, and then in applying, during exposure to sunlight, onto the residual deposit of the first composition, the second cosmetic composition having a sun protection index lower than that of the first composition. This method advantageously makes it possible to not reapply the first composition, but to use a second product that is much more pleasant to use, while at the same time obtaining the level of protection afforded by the deposit of the initial first composition. The invention also relates to a sun protection kit comprising a first composition for protecting against UV rays having a sun protection index of greater than or equal to 30, and at least a second cosmetic composition for protecting against UV rays, having a sun protection index of less than or equal to 20, the two compositions being packaged separately.

  本发明涉及一种保护皮肤免受紫外线伤害的方法，该方法使用两种防晒指数不同的防紫外线化妆品组合物，该方法包括在暴露于阳光之前或期间，在皮肤上涂抹具有一定防晒指数的第一种组合物，然后在暴露于阳光期间，在第一种组合物的残留沉积物上涂抹防晒指数低于第一种组合物的第二种化妆品组合物。这种方法的优点是可以不用重新涂抹第一种组合物，而是使用使用起来更舒适的第二种产品，同时还能获得最初的第一种组合物的沉积物所提供的保护水平。本发明还涉及一种防晒套装，包括防晒指数大于或等于 30 的第一种防紫外线组合物，以及防晒指数小于或等于 20 的至少第二种防紫外线化妆品组合物，两种组合物分别包装。