4,4'-di-tert-butyl-6,6'-dimethyl-2,2'-butylidene-di-phenol | 115484-58-7

• 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: 4,4'-di-tert-butyl-6,6'-dimethyl-2,2'-butylidene-di-phenol
• 英文别名: 4,4'-Di-tert-butyl-6,6'-dimethyl-2,2'-butyliden-di-phenol；4-Tert-butyl-2-[1-(5-tert-butyl-2-hydroxy-3-methylphenyl)butyl]-6-methylphenol
• CAS: 115484-58-7
• 化学式: C₂₆H₃₈O₂
• 分子量: 382.587
• InChiKey: BNSXYBWZTXAZDU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.6
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• [EN] ACRYLATE-FUNCTIONAL BRANCHED ORGANOSILICON COMPOUND, METHOD OF PREPARING SAME, AND COPOLYMER FORMED THEREWITH<br/>[FR] COMPOSÉ D'ORGANOSILICIUM RAMIFIÉ À FONCTION ACRYLATE, SON PROCÉDÉ DE PRÉPARATION ET COPOLYMÈRE FORMÉ AVEC CELUI-CI
  申请人：DOW SILICONES CORP

  公开号：WO2020142474A1

  公开（公告）日：2020-07-09

  A method of preparing an acrylate-functional branched organosilicon compound ("compound") is provided, and comprises reacting (A) a branched organosilicon compound and (B) an acrylate compound in the presence of (C) a catalyst, wherein component (A) has the general formula X-Si(R1)3, where X comprises a halogen-functional moiety and each R1 is selected from R and –OSi(R4)3, with the proviso that at least one R1 is –OSi(R4)3; each R4 is selected from R, –OSi(R5)3, and –[OSiR2]mOSiR3; each R5 is selected from R, –OSi(R6)3, and –[OSiR2]mOSiR3; each R6 is selected from R and –[OSiR2]mOSiR3; each R is an independently selected hydrocarbyl group; and 0≤m≤100; with the proviso that at least one of R4, R5 and R6 is –[OSiR2]mOSiR3. The compound prepared by the method, a copolymer comprising the reaction product of the compound and a second compound, a method of forming the copolymer, and a composition comprising the copolymer are each also provided.

  提供了一种制备丙烯酸酯官能化分支有机硅化合物（“化合物”）的方法，包括在催化剂存在下，使（A）分支有机硅化合物和（B）丙烯酸酯化合物发生反应，其中组分（A）具有一般式X-Si（R1）3，其中X包括卤素官能基，每个R1从R和–OSi（R4）3中选择，但至少一个R1为–OSi（R4）3；每个R4从R、–OSi（R5）3和–[OSiR2]mOSiR3中选择；每个R5从R、–OSi（R6）3和–[OSiR2]mOSiR3中选择；每个R6从R和–[OSiR2]mOSiR3中选择；每个R是独立选择的烃基；且0≤m≤100；但至少一个R4、R5和R6为–[OSiR2]mOSiR3。还提供了通过该方法制备的化合物，包括化合物和第二化合物的反应产物的共聚物，形成共聚物的方法，以及包含共聚物的组合物。
• Preparation of (METH) acrylic acid and (METH) acrylic esters
  申请人：Schroder Jurgen

  公开号：US20050261523A1

  公开（公告）日：2005-11-24

  A process for preparing and/or working up mixtures by (meth)acrylic acid and/or (meth)acrylic ester in the presence of at least one polymerization inhibitor and at least one oxygenous gas, which comprises metering in at least part of the oxygenous gas at an exit rate of at least 50 mm/s.

  在存在至少一种聚合抑制剂和至少一种含氧气体的情况下，通过在出口速率至少为50毫米/秒的情况下计量至少部分含氧气体的方法，制备和/或加工混合物的过程，其中混合物包括（甲基）丙烯酸和/或（甲基）丙烯酸酯。
• [EN] METHOD OF PREPARING ACRYLOXY-FUNCTIONAL ORGANOSILICON COMPOUNDS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE COMPOSÉS D'ORGANOSILICIUM À FONCTIONNALITÉ ACRYLOXY
  申请人：DOW SILICONES CORP

  公开号：WO2020142372A1

  公开（公告）日：2020-07-09

  A method of preparing an acryloxy-functional organosilicon compound is provided. The method comprises reacting (A) an initial organosilicon compound and (B) an acrylate compound in the presence of (C) a catalyst. The initial organosilicon compound (A) has one alcohol functional group (i.e., is monohydroxyl functional). The catalyst (C) has the formula M[RC(O)CHC(O)R]4, where M is a group IV transition metal and each R is an independently selected substituted or unsubstituted hydrocarbyl group. An acryloxy- functional organosilicon compound prepared by the method is also provided. The acryloxy-functional organosilicon compound is prepared in increased purity, without relying on toxic catalysts.

  提供了一种制备丙烯氧基有机硅化合物的方法。该方法包括在催化剂（C）的存在下，反应（A）一个最初的有机硅化合物和（B）一个丙烯酸酯化合物。最初的有机硅化合物（A）具有一个醇官能团（即单羟基官能团）。催化剂（C）的化学式为M[RC(O)CHC(O)R]4，其中M是IV族过渡金属，每个R是独立选择的取代或未取代的烃基。还提供了通过该方法制备的丙烯氧基有机硅化合物。该丙烯氧基有机硅化合物在不依赖有毒催化剂的情况下提高了纯度。
• [EN] BRANCHED ORGANOSILICON COMPOUND, METHOD OF PREPARING SAME, AND COPOLYMER FORMED THEREWITH<br/>[FR] COMPOSÉ ORGANOSILICIÉ RAMIFIÉ, PROCÉDÉ POUR SA PRÉPARATION ET COPOLYMÈRE FORMÉ AVEC CELUI-CI
  申请人：DOW SILICONES CORP

  公开号：WO2020142441A1

  公开（公告）日：2020-07-09

  A branched organosilicon compound ("compound") is provided having the general formula: (R1)3Si-X-NR2R3, where X is a divalent linking group; R2 is H or R; R3 comprises an acryloxy moiety; each R1 is selected from R and -OSi(R4)3, with the proviso that at least one R1 is -OSi(R4)3; where each R4 is selected from R, -OSi(R5)3, and -[OSiR2]mOSiR3; where each R5 is selected from R, -OSi(R6)3, and -[OSiR2]mOSiR3; and where each R6 is selected from R and -[OSiR2]mOSiR3, with the proviso that at least one of R4, R5 and R6 is -[OSiR2]mOSiR3; 0≤m≤100; and each R is a substituted or unsubstituted hydrocarbyl group. Also provided is a method of preparing the compound, a copolymer comprising the reaction product of the compound and a second compound reactive with the compound, a method of forming the copolymer, and a composition including at least one of the compound and the copolymer.

  提供了一种分支的有机硅化合物（“化合物”），其一般式为：（R1）3Si-X-NR2R3，其中X是二价连接基；R2为H或R；R3包括一个丙烯氧基；每个R1从R和-OSi（R4）3中选择，但至少有一个R1为-OSi（R4）3；其中每个R4从R，-OSi（R5）3和-[OSiR2]mOSiR3中选择；每个R5从R，-OSi（R6）3和-[OSiR2]mOSiR3中选择；每个R6从R和-[OSiR2]mOSiR3中选择，但至少有一个R4，R5和R6是-[OSiR2]mOSiR3；0≤m≤100；每个R是取代或未取代的烃基。还提供了一种制备该化合物的方法，包括与该化合物反应的第二个化合物的反应产物的共聚物，形成该共聚物的方法以及包括该化合物和共聚物中至少一种的组成物。
• POLYOXYMETHYLENE COMPOSITION AND MOLDED ARTICLE
  申请人：POLYPLASTICS CO. LTD.

  公开号：EP0580872A1

  公开（公告）日：1994-02-02

  A polyoxymethylene composition comprising (A) 100 parts by weight of polyoxymethylene, , (B) 0.01 to 5 parts by weight of a hindered phenol compound, (C) 0.01 to 5 parts by weight of a specified phosphorus compound, and (D) 0.01 to 5 parts by weight of a specified nitrogenous or metallic compound, and having an excellent resistance to an aqueous hypochlorite solution; and a molded part or container made therefrom.

  一种聚甲醛组合物，由以下物质组成：(A) 100 份（重量）聚甲醛，(B) 0.01 至 5 份（重量）受阻酚化合物，(C) 0.01 至 5 份（重量）特定磷化合物，和 (D) 0.01 至 5 份（重量）特定含氮或金属化合物，并具有极佳的耐次氯酸盐水溶液性；以及由其制成的模制件或容器。