2-t-butyl-6-[1-(3-t-butyl-2-hydroxy-5-methylphenyl)propyl]-4-methylphenyl acrylate | 88942-73-8

• 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-t-butyl-6-[1-(3-t-butyl-2-hydroxy-5-methylphenyl)propyl]-4-methylphenyl acrylate
• 英文别名: 2-tert-butyl-6-[1-(3-tert-butyl-2-hydroxy-5-methylphenyl)propyl]-4-methylphenyl acrylate；[2-Tert-butyl-6-[1-(3-tert-butyl-2-hydroxy-5-methylphenyl)propyl]-4-methylphenyl] prop-2-enoate
• CAS: 88942-73-8
• 化学式: C₂₈H₃₈O₃
• 分子量: 422.608
• InChiKey: PFUBECREECHATN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.8
• 重原子数：
  31
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

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。
• 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。
• Granular composition and production thereof
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2085423A2

  公开（公告）日：2009-08-05

  A granular composition comprising an organic compound having a melting point of 30 to 100°C, and a compound represented by one formula (1): wherein R1 and R2 independently represent a hydrogen atom, a C1-8 alkyl group, or a C5-8 cycloalkyl group, R3 represents a hydrogen atom or a C1-8 alkyl group, and X represents a single bond, a sulfur atom, an oxygen atom, a C1-8 alkylidene group or a C5-8 cycloalkylidene group.

  一种颗粒状组合物，由熔点为 30 至 100°C 的有机化合物和一种由式（1）表示的化合物组成： 其中 R1 和 R2 分别代表氢原子、C1-8 烷基或 C5-8 环烷基，R3 代表氢原子或 C1-8 烷基，X 代表单键、硫原子、氧原子、C1-8 亚烷基或 C5-8 亚环烷基。
• Granular stabilizer for polymer and production process thereof
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2172512A1

  公开（公告）日：2010-04-07

  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 R1s and R2s 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; R3s 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.

  本发明提供了一种用于聚合物的颗粒状稳定剂，该稳定剂的粉尘含量低，因此易于处理。本发明涉及一种聚合物颗粒稳定剂，由式（1）所示化合物组成： 其中 R1s 和 R2s 各自独立地代表氢原子、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 各自独立地代表氢原子或具有 1 至 8 个碳原子的烷基；X 代表单键、硫原子、氧原子、具有 1 至 8 个碳原子的亚烷基或具有 5 至 8 个碳原子的亚环烷基。