2-(2-hydroxy-3,5-di-t-pentylbenzyl)-4,6-di-t-pentylphenyl acrylate | 161858-31-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-(2-hydroxy-3,5-di-t-pentylbenzyl)-4,6-di-t-pentylphenyl acrylate
• 英文别名: [2-[[2-Hydroxy-3,5-bis(2-methylbutan-2-yl)phenyl]methyl]-4,6-bis(2-methylbutan-2-yl)phenyl] prop-2-enoate
• CAS: 161858-31-7
• 化学式: C₃₆H₅₄O₃
• 分子量: 534.823
• InChiKey: PAVOOHXTGHJYRR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.7
• 重原子数：
  39
• 可旋转键数：
  13
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(2-hydroxy-3,5-di-t-pentylbenzyl)-4,6-di-t-pentylphenyl acrylate 、 3-巯基-1-丙醇 在 N,N-二甲基苄胺 作用下， 以 甲苯 为溶剂， 反应 3.5h， 生成
  参考文献：
  名称：

  含硫醚和氨基甲酸酯基团的大分子受阻酚抗氧 剂及其制备方法与应用

  摘要：

  本发明公开一种含硫醚和氨基甲酸酯基团的大分子受阻酚抗氧剂及其制备方法与应用。在叔胺类催化剂作用下，双酚单丙烯酸酯类化合物与含有羟基的功能硫醇在30～50℃下发生巯基-烯点击反应，制得含醇羟基和硫醚基团的受阻酚中间体；然后，在二月桂酸二丁基锡催化剂作用下，含醇羟基和硫醚基团的受阻酚中间体与有机二异氰酸酯化合物在50～70℃下反应制得一种含硫醚和氨基甲酸酯基团的大分子受阻酚抗氧剂。该大分子抗氧剂具有抗热氧老化性能优异、效能高的特点，可广泛应用于橡胶等材料的防老化。

  公开号：

  CN104292141B

文献信息

• MOLDING METHOD OF POLYMER STABILIZER
  申请人：SUETSUGU Eiko

  公开号：US20120108840A1

  公开（公告）日：2012-05-03

  A polymer stabilizer can be molded easily by compression-molding a compound represented by formula (1): wherein, R 1 and R 2 represent each independently an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 12 carbon atoms or an aralkyl group having 7 to 18 carbon atoms; R 3 represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and R 4 represents a hydrogen atom or a methyl group. Further, the polymer stabilizer molding of the present invention is capable of further improving the processing stability of a thermoplastic polymer.

  一种聚合物稳定剂可以通过压缩成型化合物（1）的方式轻松制备：其中，R1和R2分别代表具有1至8个碳原子的烷基基团、具有6至12个碳原子的芳基团或具有7至18个碳原子的芳基烷基基团；R3代表氢原子或具有1至3个碳原子的烷基基团，R4代表氢原子或甲基基团。此外，本发明的聚合物稳定剂成型能够进一步提高热塑性聚合物的加工稳定性。
• Method of producing granular substance
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2261199A1

  公开（公告）日：2010-12-15

  A method of producing a granular substance comprising (i) a step of melting a compound of the formula (1): wherein R1 and R2 represent each independently a hydrogen atom, alkyl group having 1 to 8 carbon atoms or cycloalkyl group having 5 to 8 carbon atoms, R3 represents a hydrogen atom or alkyl group having 1 to 8 carbon atoms. X represents a single bond, sulfur atom, oxygen atom, alkylidene group having 1 to 8 carbon atoms or cycloalkylidene group having 5 to 8 carbon atoms to obtain the melted substance, and (ii) a step of spraying or dropping the melted substance obtained in the step (i) into water and recovering the granular substance.

  生产颗粒物质的方法包括：(i)熔化式(1)的化合物的步骤：其中R1和R2分别独立表示氢原子、具有1至8个碳原子的烷基基团或具有5至8个碳原子的环烷基基团，R3表示氢原子或具有1至8个碳原子的烷基基团。X表示单键、硫原子、氧原子、具有1至8个碳原子的烷基亚基团或具有5至8个碳原子的环烷基亚基团，以获得熔化物质；(ii)将步骤(i)中获得的熔化物质喷洒或滴入水并回收颗粒物质。
• COMPOSITIONS COMPRISING POLYPHOSPHONATES AND ADDITIVES THAT EXHIBIT AN ADVANTAGEOUS COMBINATION OF PROPERTIES, AND METHODS RELATED THERETO
  申请人：Freitag Dieter

  公开号：US20070203269A1

  公开（公告）日：2007-08-30

  Disclosed are new compositions consisting of polyphosphonates and specific additive compositions that exhibit superior resistance to degradation due to exposure to air, high temperature and air, moisture or combinations thereof. Also disclosed are polymer mixtures or blends comprising these polyphosphonates/additive compositions and commodity and engineering plastics and articles produced therefrom. Further disclosed are articles of manufacture produced from these materials, such as fibers, films, coated substrates, moldings, foams, fiber-reinforced articles, or any combination thereof.

  公开了由聚磷酸酯和特定添加剂组成的新组合物，其表现出对暴露于空气、高温和空气、湿气或其组合物的降解具有优越的抵抗力。还公开了聚磷酸酯/添加剂组合物与商品和工程塑料的聚合物混合物或混合物，以及由此制成的制品。还公开了由这些材料制成的制品，例如纤维、薄膜、涂层基材、成型品、泡沫、纤维增强制品或其任何组合。
• Manufacturing Method of Polarizing Plate Protective Film, Polarizing Plate Protective Film, Polarizing Plate, and Liquid Crystal Display Device
  申请人：Kasahara Kenzo

  公开号：US20100239787A1

  公开（公告）日：2010-09-23

  A process for producing a cellulose-ester-resin-containing protective film for polarizers through film formation by melt casting. The protective film diminishes long-period optical unevenness and suffers no unevenness even after long-term storage. Also provided are a protective film for polarizers, a polarizer employing the film, and a liquid-crystal display. The process for producing a protective film for polarizers is a process for producing by the melt casting method a polarizer-protective film containing a cellulose ester resin. The process for producing a protective film for polarizers is characterized in that the protective film contains at least one compound selected among compounds represented by the following general formula (I) and compounds having an acrylate or methacrylate group and a phenolic hydroxy group in the same molecule and that the protective film extruded from a casting die at a draw ratio of 10-30 during film formation by melt casting is transferred while holding/pressing it between a touch roll having an elastic surface and a cooling roll.

  一种通过熔融铸造进行膜形成的生产含有纤维素酯树脂的偏光片保护膜的方法。该保护膜减少了长周期光学不均匀性，并且即使长期存储后也不会出现不均匀性。还提供了用于偏光片的保护膜，使用该膜的偏光器和液晶显示器。生产偏光片保护膜的方法是通过熔融铸造法生产含有纤维素酯树脂的偏光片保护膜的方法。生产偏光片保护膜的方法的特点在于，保护膜包含以下通式（I）所代表的化合物中选择的至少一种化合物和在同一分子中具有丙烯酸酯或甲基丙烯酸酯基和酚羟基的化合物，并且在熔融铸造过程中，通过保持/压制保护膜在具有弹性表面的触摸辊和冷却辊之间转移，以拉伸比为10-30的方式挤出保护膜。
• GRANULAR STABILIZER FOR POLYMER AND PRODUCTION PROCESS THEREOF
  申请人：Kitamura Kazuhiro

  公开号：US20100093904A1

  公开（公告）日：2010-04-15

  The present invention provides a granular stabilizer for a polymer which is low-dusting and thus is easy to be handled. The present invention relates to a granular stabilizer for a polymer, comprising a compound shown by the formula (1): wherein R 1 s and R 2 s each independently represents a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, or a cycloalkyl group having 5 to 8 carbon atoms; R 3 s each independently represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms; and X represents a single bond, a sulfur atom, an oxygen atom, an alkylidene group having 1 to 8 carbon atoms or a cycloalkylidene group having 5 to 8 carbon atoms.

  本发明提供了一种聚合物用的颗粒稳定剂，其低粉尘，因此易于处理。本发明涉及一种聚合物用的颗粒稳定剂，包括由以下式子（1）表示的化合物： 其中，R1s和R2s各自独立地表示氢原子，具有1至8个碳原子的烷基或具有5至8个碳原子的环烷基；R3s各自独立地表示氢原子或具有1至8个碳原子的烷基；X表示单键，硫原子，氧原子，具有1至8个碳原子的烷基亚甲基或具有5至8个碳原子的环烷基亚甲基。