pentaerythritol tetrakis(β-hexylthiopropionate) | 68092-48-8

• 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: pentaerythritol tetrakis(β-hexylthiopropionate)
• 英文别名: 2,2-bis[[3-(Hexylthio)-1-oxopropoxy]methyl]propane-1,3-diyl bis[3-(hexylthio)propionate]；[3-(3-hexylsulfanylpropanoyloxy)-2,2-bis(3-hexylsulfanylpropanoyloxymethyl)propyl] 3-hexylsulfanylpropanoate
• CAS: 68092-48-8
• 化学式: C₄₁H₇₆O₈S₄
• 分子量: 825.314
• InChiKey: CNIAMBARISEYEW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.6
• 重原子数：
  53
• 可旋转键数：
  44
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  206
• 氢给体数：
  0
• 氢受体数：
  12

文献信息

• A 2,2,6,6-tetramethylpiperidine derivative, its production and its use as a stabilizer for synthetic resins
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0127356A2

  公开（公告）日：1984-12-05

  The invention provides a 2,2,6,6-tetramethylpiperidine derivative represented by the formula (l). wherein R, and R2 independently represent a hydrogen atom or methyl group, R3 represents an alkylene group having one to four carbon atoms. These derivatives, which may be accompanied by the corresponding monoester derivative when prepared by the described method, are effective photo-stabilizers for synthetic resins.

  本发明提供了一种由式（l）表示的 2，2，6，6-四甲基哌啶衍生物。 其中 R 和 R2 分别代表氢原子或甲基，R3 代表具有一至四个碳原子的亚烷基。这些衍生物在用所述方法制备时，可伴有相应的单酯衍生物，是合成树脂的有效光稳定剂。
• Novel antioxidant-peroxides and their use
  申请人：ELF ATOCHEM NORTH AMERICA, INC.

  公开号：EP0344733A2

  公开（公告）日：1989-12-06

  The present invention relates to a novel antioxidant-peroxide compound of Structure A, in which the definitions of X, Y, R, An, x, and y are given in the Summary of the Invention section, for example, t-butyl peroxy-3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate, processes for producing polymeric compositions of enhanced oxidative stability via initiation of polymerization of ethylenically unsaturated monomers, curing of elastomers and unsaturated polyester resins, modification of polypropylene and other polymers and copolymers, and crosslinking of olefin polymers and copolymers, and the resulting polymers having enhanced oxidative stability.

  本发明涉及结构 A 的新型抗氧化过氧化物化合物、 其中 X、Y、R、An、x 和 y 的定义见发明概述部分，例如过氧化-3-(3,5-二叔丁基-4-羟基苯基)丙酸叔丁酯、通过引发乙烯基不饱和单体聚合而生产氧化稳定性增强的聚合物组合物的工艺、通过乙烯基不饱和单体的引发聚合、弹性体和不饱和聚酯树脂的固化、聚丙烯及其他聚合物和共聚物的改性、烯烃聚合物和共聚物的交联，生产氧化稳定性更强的聚合物组合物的工艺，以及由此产生的氧化稳定性更强的聚合物。
• Aqueous dispersion of water-insoluble organic UV filter substances
  申请人：——

  公开号：US20010022965A1

  公开（公告）日：2001-09-20

  The invention relates to aqueous dispersions of sparingly water-soluble or water-insoluble organic UV filter substances, which comprise at least one sparingly water-soluble or water-insoluble organic UV filter substance as colloidally disperse phase in amorphous or partially amorphous form.

  本发明涉及难溶于水或不溶于水的有机紫外线过滤物质的水性分散体，该分散体包含至少一种难溶于水或不溶于水的有机紫外线过滤物质，其胶体分散相为无定形或部分无定形形式。
• Use of substituted vinyltetrahydronaphthalenes and vinyl-benzotetrahydropyrans as light protection agents
  申请人：——

  公开号：US20030082118A1

  公开（公告）日：2003-05-01

  The invention relates to the use of compounds of the formula I 1 in which X is the divalent radical of oxygen, a carbonyl radical, optionally aliphatically substituted imino or the radical ═CR 9 R 10 , Y is a carbonyl group or the radical ═CR 9 R 10 , R 1 and R 2 are identical or different electron-withdrawing radicals, chosen from the group consisting of cyano, alkyl- or arylcarbonyl, alkyloxy- or aryloxycarbonyl, optionally substituted aminocarbonyl, alkyl- or arylsulfinyl, alkyl- or arylsulfonyl and optionally substituted aminosulfonyl, R 3 is a hydrogen atom, a cyano, hydroxyl, carboxyl or aminocarbonyl group or a C 5 -C 20 -aryl radical or C 1 -C 20 -alkylradical optionally bonded via an oxygen bridge, an aminocarbonyl bridge or oxycarbonyl bridge, R 4 is a hydrogen atom, a hydroxyl group, an amino group, or a C 5 -C 20 -aryl radical or C 1 -C 20 -alkyl radical optionally bonded via an oxygen bridge, and R 5 to R 10 independently of one another are hydrogen or C 1 -C 20 -alkyl radicals and where in addition R 7 and R 8 together with the chain carbon atom are a carbonyl group, as photostable UV filters in cosmetic and pharmaceutical preparations for protecting human skin and human hair from solar rays, alone or together with compounds which absorb in the UV region and are known per se for cosmetic and pharmaceutical preparations.

  本发明涉及式 I 化合物的用途 1 其中 X 是氧的二价基、羰基、任选脂族取代的亚氨基或基═CR 9 R 10 , Y 是羰基或自由基═CR 9 R 10 , R 1 和 R 2 是相同或不同的夺电子基，选自由氰基、烷基或芳基羰基、烷氧基或芳基氧基羰基、任选取代的氨基羰基、烷基或芳基亚砜基、烷基或芳基磺酰基和任选取代的氨基磺酰基组成的组、 R 3 是氢原子、氰基、羟基、羧基或氨基羰基或 C 5 -C 20 -芳基或 C 1 -C 20 -烷基自由基，可选择通过氧桥、氨基羰基桥或氧羰基桥键合、 R 4 是氢原子、羟基、氨基或 C 5 -C 20 -芳基或 C 1 -C 20 -烷基，可选择通过氧桥键合，以及 R 5 与 R 10 分别为氢或 C 1 -C 20 -烷基，此外 R 7 和 R 8 与链上的碳原子同为一个羰基、 可作为化妆品和药物制剂中的光稳定性紫外线过滤剂，用于保护人体皮肤和头发免受太阳光的伤害，可单独使用，也可与吸收紫外线的化合物一起使用。
• Stabilizer for synthetic resins
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0048841B1

  公开（公告）日：1984-12-19