十八烷基[[(4-羟基-3,5-二甲基苯基)甲基]硫代]乙酸酯 | 16545-53-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 中文名称: 十八烷基[[(4-羟基-3,5-二甲基苯基)甲基]硫代]乙酸酯
• 英文名称: Octadecyl (((4-hydroxy-3,5-dimethylphenyl)methyl)thio)acetate
• 英文别名: octadecyl 2-[(4-hydroxy-3,5-dimethylphenyl)methylsulfanyl]acetate
• CAS: 16545-53-2
• 化学式: C₂₉H₅₀O₃S
• 分子量: 478.8
• InChiKey: IXVLEAZXSJJKFR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.5
• 重原子数：
  33
• 可旋转键数：
  22
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.76
• 拓扑面积：
  71.8
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• 4-Formyl amino-n-methylpiperidine derivatives, the use thereof as stabilisers and organic material stabilised therewith
  申请人：——

  公开号：US20030083406A1

  公开（公告）日：2003-05-01

  The present invention relates to 4-formylamino-N-methylpiperidine derivatives of the formula (I) 1 where the variables are as defined in the Description, to a process for preparing these piperidine derivatives, to the use of these piperidine derivatives of the invention, or prepared according to the invention, for stabilizing organic material, in particular for stabilizing plastics or coating materials, and also to the use of these piperidine derivatives of the invention, or prepared according to the invention, as light stabilizers or stabilizers for wood surfaces. The present invention further relates to stabilized organic material which comprises these piperidine derivatives of the invention or prepared according to the invention.

  本发明涉及通式(I)的4-甲酰氨基-N-甲基哌啶衍生物 1 其中变量如说明书中所定义，涉及制备这些哌啶衍生物的方法，涉及这些本发明的哌啶衍生物或按照本发明制备的哌啶衍生物用于稳定有机材料，特别是用于稳定塑料或涂料材料，还涉及这些本发明的哌啶衍生物或按照本发明制备的哌啶衍生物作为光稳定剂或木材表面的稳定剂的使用。 本发明还涉及包含这些本发明的哌啶衍生物或按照本发明制备的哌啶衍生物的稳定有机材料。
• Hydroxylamine esters as polymerization initiators
  申请人：——

  公开号：US20030216494A1

  公开（公告）日：2003-11-20

  The invention relates to novel cyclic and open-chain hydroxylamine esters and polymerizable compositions comprising these hydroxylamine esters and an ethylenically unsaturated monomer or oligomer. The invention also relates to use as polymerization initiators and to the use of known hydroxylamine esters selected from the group consisting of HALS compounds and the novel hydroxylamine esters for the controlled degradation of polypropylene and for achieving a controlled increase in the molecular weight of polyethylene.

  该发明涉及新型环状和开链羟胺酯以及包括这些羟胺酯和乙烯基不饱和单体或寡聚物的可聚合组合物。该发明还涉及用作聚合引发剂以及用于控制聚丙烯降解和实现聚乙烯分子量控制增加的已知羟胺酯，所述羟胺酯来自HALS化合物和新颖羟胺酯的组合。
• [EN] USE OF 4-CYANO-NAPHTHALENE-1, 8-DICARBOXIMIDE DERIVATIVES AND RELATED COMPOUNDS TO PROTECT ORGANIC MATERIAL FROM THE DAMAGING EFFECTS OF LIGHT<br/>[FR] UTILISATION DE DERIVES 4-CYANO-NAPHTHALENE-1, 8-DICARBOXIMIDE ET COMPOSES ASSOCIES POUR LA PROTECTION DE MATIERE ORGANIQUE CONTRE LES EFFETS NUISIBLES DE LA LUMIERE
  申请人：BASF AG

  公开号：WO2005047265A1

  公开（公告）日：2005-05-26

  A description is given of the use of naphthalene-1,8-dicarboxylic monoimides of the formula (I), in which R1 is hydrogen, alkyl, alkenyl, cycloalkyl, cycloalkenyl, heterocycloalkyl, aryl or heteroaryl and R2 is a radical containing at least one π electron system containing a carbon atom and at least one further atom selected from carbon, oxygen, and nitrogen, with the proviso that the radical contains at least one atom other than carbon; to protect organic material from the damaging effects of light, of compositions which comprise at least one naphthalene-1,8-dicarboxylic monoimide of the formula (I) in an amount which provides protection from the damaging effects of light, and at least one organic material, and of new naphthalene-1,8-dicarboxylic monoimides (I).

  描述了使用式(I)的萘-1,8-二羧酸单亚胺，其中R1是氢、烷基、烯基、环烷基、环烯基、杂环烷基、芳基或杂芳基，R2是一个含有至少一个π电子体系的基团，其中包含一个碳原子和至少一个来自碳、氧和氮的其他原子，但基团至少包含一个碳以外的原子；用于保护有机材料免受光的破坏作用的组合物的描述，该组合物包括至少一种式(I)的萘-1,8-二羧酸单亚胺，其含量提供了对光的破坏作用的保护，以及至少一种有机材料，以及新的萘-1,8-二羧酸单亚胺(I)。
• High purity monoalkyltin compounds and uses thereof
  申请人：ARKEMA FRANCE

  公开号：EP2123659A1

  公开（公告）日：2009-11-25

  The present invention relates to high purity monoalkyltin compounds, more specifically to alkyltin compound compositions containing monoalkyltin as major compound, and minor quantities of di- and/or trialkyltin compounds. The present invention also relates to the preparation processes of such high purity monoalkyltin compounds, as well as to the uses of said monoalkyltin compounds as chlorine-containing polymer-stabilisers, glass coating chemicals and catalysts, as well as articles comprising at least one polymer matrix and a high purity monoalkyltin compound.

  本发明涉及高纯度的单烷基锡化合物，更具体地是含有单烷基锡作为主要化合物的烷基锡化合物组合物，以及少量的二烷基锡和/或三烷基锡化合物。本发明还涉及制备这种高纯度单烷基锡化合物的过程，以及将所述单烷基锡化合物用作含氯聚合物稳定剂、玻璃涂层化学品和催化剂的用途，以及包含至少一个聚合物基质和高纯度单烷基锡化合物的制品。
• Romp with oligomeric uv-absorbers
  申请人：——

  公开号：US20030191242A1

  公开（公告）日：2003-10-09

  The invention relates to metathesis polymers wherein an aromatic group that has UV-light absorbing properties is attached with a bridge group to the polymer. Also disclosed is a polymerisable composition comprising a catalytically effective amount of a penta- or hexavalent ruthenium or osmium carbene catalyst, the process for preparing the metathesis polymer by applying the reaction conditions of Ring Opening Metathesis Polymerisation (=ROMP) to the polymerisable composition; and various technical applications of the metathesis polymers.

  本发明涉及一种交换聚合物，其中具有UV吸收性质的芳香基团通过桥接基团连接到聚合物上。本发明还公开了一种聚合物组合物，该组合物包括催化剂有效量的五价或六价钌或锇卡宾催化剂，以及通过将环开放交换聚合反应（ROMP）的反应条件应用于聚合物组合物来制备交换聚合物的过程；以及交换聚合物的各种技术应用。