2,2'-ethylidenebis(6-t-butyl-4-propylphenol) | 659725-24-3

• 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'-ethylidenebis(6-t-butyl-4-propylphenol)
• 英文别名: 2,2'-(Ethane-1,1-diyl)bis(6-tert-butyl-4-propylphenol)；2-tert-butyl-6-[1-(3-tert-butyl-2-hydroxy-5-propylphenyl)ethyl]-4-propylphenol
• CAS: 659725-24-3
• 化学式: C₂₈H₄₂O₂
• 分子量: 410.64
• InChiKey: IVKNHVOZWLOAGA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.5
• 重原子数：
  30
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Process for producing phosphite
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20040225145A1

  公开（公告）日：2004-11-11

  There is provided a process for producing a phosphite of the formula (I): 1 wherein R 1 , R 2 , R 4 and R 5 each independently represent a hydrogen atom, a C1-8 alkyl group, a C5-8 cycloalkyl group, a C6-12 alkylcycloalkyl group, a C7-12 aralkyl group or a phenyl group or a phenyl group substituted with an alkyl or an alkoxy group; R 3 represents a hydrogen atom or a C1-8 alkyl group; A represents a C2-8 alkylene group or a *—C(═O)— or *—C(═O)—R 7 — group in which R 7 represents a C1-8 alkylene group, and the bond marked with* is the bond connected with the oxygen atom; and one of Y and Z represents a hydroxyl group, a C1-8 alkoxy group or a C7-12 aralkyloxy group and the other one represents a hydrogen atom or a C1-8 alkyl group.

  提供了一种制备式(I)磷酸酯的方法，其中R1、R2、R4和R5各自独立地表示氢原子、C1-8烷基、C5-8环烷基、C6-12烷基环烷基、C7-12芳基烷基或苯基或被烷基或烷氧基取代的苯基；R3表示氢原子或C1-8烷基；A表示C2-8烷基或*—C(═O)—或*—C(═O)—R7—，其中R7表示C1-8烷基，标记为*的键连接着氧原子；Y和Z中的一个表示羟基、C1-8烷氧基或C7-12芳基烷氧基，另一个表示氢原子或C1-8烷基。
• Phosphites, process for producing the same and their use
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0823435A2

  公开（公告）日：1998-02-11

  A phosphite of formula (I): wherein R1, R2, R4 and R5 represent hydrogen atom, an alkyl group, a cycloalkyl group, an alkylcycloalkyl group, an aralkyl group or a phenyl group; R3 represents hydrogen atom or an alkyl group; X represents a direct bond, sulfur atom, or a -CHR6- group in which R6 represents hydrogen atom, an alkyl group or a cycloalkyl group; A represents an alkylene group having 2 to 8 carbon atoms or a *-COR7-group in which R7 represents a direct bond or an alkylene group, and * indicates the bond to the oxygen; and one of Y and Z represents a hydroxyl group, an alkoxy group or an aralkyloxy group and the other one represents hydrogen atom or an alkyl group, is suitably used as a stabilizer for an organic material.

  式(I)的亚磷酸酯： 其中 R1、R2、R4 和 R5 代表氢原子、烷基、环烷基、烷基环烷基、芳基或苯基；R3 代表氢原子或烷基；X 代表直接键、硫原子或-CHR6-基团，其中 R6 代表氢原子、烷基或环烷基；A 代表具有 2 至 8 个碳原子的亚烷基或 *-COR7- 基团，其中 R7 代表直接键或亚烷基，* 表示与氧的键合；Y 和 Z 中的一个代表羟基、烷氧基或芳氧基，另一个代表氢原子或烷基。
• Stabilizer and method of manufacturing the same, thermoplastic polymer composition using the same, and method of stabilizing thermoplastic polymer
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2017299A1

  公开（公告）日：2009-01-21

  The present invention provides a stabilizer containing, as a main component, a bisphenol monoester and a bisphenol-based compound, wherein the area of the bisphenol-based compound is 0.15 to 70 when the area of the bisphenol monoester is set to be 100 in a chromatograph obtained by liquid chromatograph analysis of the stabilizer, a method of manufacturing the same, a thermoplastic polymer composition containing the stabilizer, as well as a stabilizer that can further improve the process stability of the thermoplastic polymer, as compared with the conventional one, by compounding the stabilizer into the thermoplastic polymer through a method of stabilizing the thermoplastic polymer using the stabilizer and a method of manufacturing the stabilizer,

  本发明提供了一种稳定剂，其主要成分含有双酚单酯和双酚基化合物，其中双酚基化合物的面积为0.当通过液相色谱仪分析稳定剂得到的色谱图中双酚单酯的面积设定为100时，双酚单酯的面积为0.15至70；本发明还提供了一种制造方法、一种含有该稳定剂的热塑性聚合物组合物，以及一种通过使用该稳定剂稳定热塑性聚合物的方法和一种制造该稳定剂的方法，将该稳定剂复配到热塑性聚合物中，与传统的稳定剂相比，可进一步提高热塑性聚合物的加工稳定性的稳定剂、
• Phosphorous ester compound, process for producing the same, and use thereof
  申请人：Higo Mutsuko

  公开号：US20050247913A1

  公开（公告）日：2005-11-10

  A phosphorous ester compound of formula (I): wherein R 1 and R 2 independently represent hydrogen, C 1-8 alkyl, C 5-8 cycloalkyl, C 6-12 alkylcycloalkyl, C 7-12 aralkyl or phenyl, R 3 represents hydrogen or C 1-8 alkyl, R 4 , R 5 , R 6 and R 7 independently represent hydrogen, C 1-8 alkyl, C 5-8 cycloalkyl, C 6-12 alkylcycloalkyl, C 7-12 aralkyl, phenyl, C 1-8 alkoxy, or halogen, provided that four R 1 groups are the same or different, four R 2 groups are the same or different, two R 4 groups are the same or different, two R 5 groups are the same or different, two R 6 groups are the same or different, and two R 7 groups are the same or different, X represents a single bond, sulfur, or —CHR 8 —, wherein R 8 represents hydrogen, C 1-8 alkyl, or C 5-8 cycloalkyl, A represents a single bond, oxygen, etc.

  式(I)的磷酯化合物： 其中 R 1 和 R 2 分别代表氢、C 1-8 烷基 5-8 环烷基 6-12 烷基环烷基，C 7-12 芳基或苯基、 R 3 代表氢或 C 1-8 烷基、 R 4 , R 5 , R 6 和 R 7 分别代表氢、C 1-8 烷基 5-8 环烷基 6-12 烷基环烷基，C 7-12 芳基、苯基、C 1-8 烷氧基或卤素、 条件是四个 R 1 基团相同或不同，四个 R 2 基团相同或不同，两个 R 4 基团相同或不同，两个 R 5 基团相同或不同，两个 R 6 基团相同或不同，两个 R 7 基团相同或不同、 X 代表单键、硫或 -CHR 8 -，其中 R 8 代表氢、C 1-8 烷基，或 C 5-8 环烷基，A 代表单键、氧等。
• Production of bisphenol monoester
  申请人：SUMITOMO CHEMICAL COMPANY LIMITED

  公开号：EP0500323B1

  公开（公告）日：1997-01-15