2,2'-Ethylidenebis<4,6-bis(1,1-dimethylpropyl)phenol> | 91509-15-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 2,2'-Ethylidenebis<4,6-bis(1,1-dimethylpropyl)phenol>
• 英文别名: 2,2'-ethylidenebis(4,6-di-t-pentylphenol)；2,2'-ethylidenebis(4,6-di-t-amylphenol)；2,2'-ethylidenebis(4,6-di-tert-pentylphenol)；2-[1-[2-Hydroxy-3,5-bis(2-methylbutan-2-yl)phenyl]ethyl]-4,6-bis(2-methylbutan-2-yl)phenol
• CAS: 91509-15-8
• 化学式: C₃₄H₅₄O₂
• 分子量: 494.802
• InChiKey: XUSLMEUQXLIUBS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.3
• 重原子数：
  36
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2,2'-Ethylidenebis<4,6-bis(1,1-dimethylpropyl)phenol> 在 三乙胺 、 三氯化磷 作用下， 以 甲苯 为溶剂， 反应 5.0h， 生成
  参考文献：
  名称：

  Odorisio, Paul A.; Pastor, Stephen D.; Spivack, J. D., Phosphorus and Sulfur and the Related Elements, 1984, vol. 19, p. 285 - 294

  摘要：

  DOI：
• 作为产物：
  描述：

  2,4-二叔戊基苯酚 、 乙醛 在 硫酸 、 对甲苯磺酸 、 sodium hydroxide 作用下， 以 水 、 xylene 为溶剂， 反应 5.0h， 生成 2,2'-Ethylidenebis<4,6-bis(1,1-dimethylpropyl)phenol>
  参考文献：
  名称：

  Bisphenol Monoester compound

  摘要：

  由以下公式表示的双酚单酯化合物： （在公式（1）中，Rs分别独立表示氢原子或甲基基团，R′表示碳数为1至6的烷基基团，或氢原子）。

  公开号：

  US20090143517A1

文献信息

• Phenolic compound and its use as stabilizer for butadiene polymer
  申请人：Sumitomo Chemical Company, Limited

  公开号：US05128398A1

  公开（公告）日：1992-07-07

  A compound represented by the formula of: ##STR1## wherein R is hydrogen or methyl. This compound is useful as a stabilizer for butadiene polymers.

  一种化合物的化学式为：##STR1## 其中R为氢或甲基。该化合物可用作丁二烯聚合物的稳定剂。
• 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。
• 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。
• Resin Composition and Composite Using the Composition and Production Process Thereof
  申请人：Ikuta Toru

  公开号：US20070292703A1

  公开（公告）日：2007-12-20

  A resin composition comprises a resin, a vulcanization-activating agent, and a stabilizer. The vulcanization-activating agent may be a compound having a plurality of polymerizable unsaturated bonds (e.g., a compound having a plurality of (meth)acryloyl groups). The stabilizer may be an antioxidant, or a light stabilizer (particularly, a stabilizer is capable of capturing a radical). Use of the resin composition as a resin material ensures to directly join between a resin and a rubber certainly and firmly. The proportion of the vulcanization-activating agent may be about 0.1 to 10 parts by weight relative to 100 parts by weight of the resin. The proportion of the stabilizer may be about 0.01 to 5 parts by weight relative to 100 parts by weight of the resin. The present invention provides a resin composition excellent in adhesiveness to a rubber.

  一种树脂组合物包括树脂、一种硫化活化剂和一种稳定剂。硫化活化剂可以是一种具有多个可聚合不饱和键的化合物（例如，具有多个（甲基）丙烯酰基基团的化合物）。稳定剂可以是一种抗氧化剂或光稳定剂（特别是能够捕获自由基的稳定剂）。使用该树脂组合物作为树脂材料确保树脂和橡胶之间直接连接牢固。硫化活化剂的比例可以是相对于100份树脂重量约0.1至10份重量。稳定剂的比例可以是相对于100份树脂重量约0.01至5份重量。本发明提供了一种对橡胶具有优异粘附性的树脂组合物。