2,6-di-t-butylphenyl 3,5-di-t-butyl-4-hydroxybenzoate | 87186-62-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: 2,6-di-t-butylphenyl 3,5-di-t-butyl-4-hydroxybenzoate
• 英文别名: 2,4-di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate；(2,6-Ditert-butylphenyl) 3,5-ditert-butyl-4-hydroxybenzoate
• CAS: 87186-62-7
• 化学式: C₂₉H₄₂O₃
• 分子量: 438.651
• InChiKey: XIZOYMPOHDIWIU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.7
• 重原子数：
  32
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Poly-1-butene resin composition and water pipe manufactured therefrom
  申请人：MITSUI PETROCHEMICAL INDUSTRIES, LTD.

  公开号：EP0124664A1

  公开（公告）日：1984-11-14

  A resin composition comprising a poly-1-butene polymer and at least one hindered phenol selected from the group consisting of (a) 3, 5-di-tert-butyl-4-hydroxybenzoates of the following formula wherein R represents an alkyl group having 1 to 18 carbon atoms or an aryl group having 6 to 18 carbon atoms, (b) 1,3, 5-trimethyl-2, 4, 6-tris (3, 5-di-tert-butyl-4-hydroxybenzyl) benzene, (c) 1, 3, 5-tris (4-tert-butyl-3-hydroxy-2, 6-di-methylbenzyl) isocyanurate, (d) tris (3, 5-di- tert-butyl-4-hydroxybenzyl)-isocyanurate, (e) n-octadecyl -3- (3,5-di- tert-butyl-4-hydroxyphenyl) propionate, (f) a nickel salt of a monoethyl ester of bis (3, 5-di-tert-butyl-4-hydroxybenzyl- phosphonic acid), (g) 2, 2'-dihydroxy-3, 3'-di(a-methylcyclohexyl)-5, 5'-di-methyl-diphenylmethane, (h) 4, 4'-thiobis (3-methyl-6-tert-butyl-phenol), (i) 1, 1, 3-tris (2-methyl-4-hydroxy-5-tert-butyl-phenyl) butane, (j) tetrakis [methylene-3-(3, 5-di-tert-butyl-4-hydroxy-phenyl) propionate] methane, and (k) 4,4'-methylene-bis(2,6-di-tert-butyl-phenol), and further optionally, at least one compound selected from the group consisting of (1) 2,6-tert-butyl-p-cresol, (m) tris (2, 4-di-tert-butyl-phenol) phosphite, and (n) tocopherol.

  一种树脂组合物，包括聚-1-丁烯聚合物和至少一种受阻酚，该受阻酚选自以下 组 (a) 下式中的 3，5-二叔丁基-4-羟基苯甲酸酯 其中 R 代表具有 1 至 18 个碳原子的烷基或具有 6 至 18 个碳原子的芳基； (b) 1，3，5-三甲基-2，4，6-三（3，5-二叔丁基-4-羟基苄基）苯； (c) 1，3，5-三（4-叔丁基-3-羟基-2，6-二甲基苄基）异氰尿酸酯、(d) 三(3,5-二叔丁基-4-羟基苄基)异氰脲酸酯， (e) 正十八烷基-3-(3,5-二叔丁基-4-羟基苯基)丙酸酯， (f) 双(3,5-二叔丁基-4-羟基苄基膦酸)单乙酯的镍盐， (g) 2、2'-二羟基-3，3'-二(a-甲基环己基)-5，5'-二甲基-二苯基甲烷， (h) 4，4'-硫代双(3-甲基-6-叔丁基苯酚)， (i) 1，1、3-三（2-甲基-4-羟基-5-叔丁基苯基）丁烷， (j) 四[亚甲基-3-（3，5-二叔丁基-4-羟基苯基）丙酸]甲烷、(k) 4,4'-亚甲基-双（2,6-二叔丁基苯酚），以及可选的至少一种选自以下 组别的化合物：(1) 2,6-叔丁基对甲酚；(m) 三（2,4-二叔丁基苯酚）亚磷酸酯；以及 (n) 生育酚。
• Phenylalkanoic acid esters and their use as antioxidants
  申请人：SANKYO COMPANY LIMITED

  公开号：EP0608089A1

  公开（公告）日：1994-07-27

  Compounds of formula (I) : wherein : R1 represents an alkyl group having from 1 to 6 carbon atoms ; R2 represents an alkyl group having from 8 to 24 carbon atoms ; EO represents an ethyleneoxy group ; PO represents a propyleneoxy group ; k is 0 or an integer from 1 to 10 ; and m is 0 or an integer from 1 to 5 ; provided that the total of (k + m) is greater than 0 and not greater than 10 ; are useful as antioxidant stabilizers for polymeric materials.

  式 (I) 的化合物： 其中： R1 代表具有 1 至 6 个碳原子的烷基； R2 代表具有 8 至 24 个碳原子的烷基； EO 代表乙烯氧基 PO 代表丙氧基； k 是 0 或 1 至 10 的整数；以及 m 为 0 或 1 至 5 的整数； 只要 (k + m) 的总和大于 0 但不大于 10，就可用作聚合物材料的抗氧化稳定剂。
• RESIN COMPOSITION AND MOLDED ARTICLE THEREOF
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP3103837A1

  公开（公告）日：2016-12-14

  An object of the present invention is to provide a resin composition which hardly makes the resulting molded article cloudy even when a heating temperature at molding is higher, as well as a resin film obtained by molding the composition and a stretched film obtained by stretching the resin film, and there is provided a resin composition comprising a methacrylic resin and an aromatic polycarbonate resin, wherein the methacrylic resin is a resin obtained by polymerizing a monomer component comprising 59 to 90% by weight of methyl methacrylate, 10 to 40% by weight of a (meth)acrylic acid ester represented by formula (1), and 0.4 to 0.8% by weight of an alkyl alkylate, based on 100% by weight of the total of the monomer component, a weight average molecular weight of the aromatic polycarbonate resin is 20,000 to 40,000, and the content of the methacrylic resin is 50 to 95 parts by weight, and the content of the aromatic polycarbonate resin is 5 to 50 parts by weight, based on 100 parts by weight of the total of the methacrylic resin and the aromatic polycarbonate resin.

  本发明的目的是提供一种树脂组合物，即使在模塑时的加热温度较高的情况下，也几乎不会使得到的模塑品浑浊，以及通过模塑该组合物得到的树脂膜和通过拉伸该树脂膜得到的拉伸膜、还提供了一种由甲基丙烯酸树脂和芳香族聚碳酸酯树脂组成的树脂组合物，其中甲基丙烯酸树脂是通过聚合单体组分而得到的树脂，单体组分包括 59 至 90% （重量）的甲基丙烯酸甲酯、10 至 40% （重量）的由式 (1) 表示的 (甲基)丙烯酸酯和 0.4至0.8%（重量）的烷基烷酸酯，以100%（重量）的单体组分总量为基准，芳香族聚碳酸酯树脂的重量平均分子量为20,000至40,000，甲基丙烯酸树脂的含量为50至95份（重量），芳香族聚碳酸酯树脂的含量为5至50份（重量），以100份（重量）的甲基丙烯酸树脂和芳香族聚碳酸酯树脂总量为基准。
• ACTINIC-RAY-CURABLE INK-JET INK COMPOSITION AND PRINTING METHOD
  申请人：Dai Nippon Toryo Co., Ltd.

  公开号：EP3766941A1

  公开（公告）日：2021-01-20

  An object of the present invention is to provide an actinic radiation-curable inkjet ink composition exhibiting ejection stability, and a printing method using the ink composition. The object of the present invention has been accomplished by an actinic radiation-curable inkjet ink composition containing at least a monomer, a pigment, a polymerization initiator and a surface tension modifier, in which the actinic radiation-curable inkjet ink composition has a surface tension at 25°C of 20 to 35 mN/m and differs by 5 to 15 mN/m in surface tension from an unmodified ink composition not containing the surface tension modifier.

  本发明的目的是提供一种具有喷射稳定性的阳极辐射固化喷墨墨水组合物和一种使用该墨水组合物的喷印方法。本发明的目的是通过一种至少含有单体、颜料、聚合引发剂和表面张力改性剂的辐射固化喷墨墨水组合物来实现的，其中辐射固化喷墨墨水组合物在 25°C 时的表面张力为 20 至 35 mN/m，与不含表面张力改性剂的未改性墨水组合物相比，表面张力相差 5 至 15 mN/m。
• THERMOPLASTIC RESIN COMPOSITION, PREPARATION METHOD THEREFOR, AND MOLDED ARTICLE COMPRISING SAME
  申请人：LG Chem, Ltd.

  公开号：EP3992242A1

  公开（公告）日：2022-05-04

  The present invention relates to a thermoplastic resin composition, a method of preparing the same, and a molded article including the same. More particularly, the present invention relates to a thermoplastic resin composition including 20 to 42 % by weight of a polyester resin (A); 20 to 32 % by weight of a vinyl cyanide compound-conjugated diene compound-aromatic vinyl compound graft copolymer (B); and 30 to 48 % by weight of an aromatic vinyl compound-vinyl cyanide compound copolymer (C), a method of preparing the thermoplastic resin composition, and a molded article including the thermoplastic resin composition. The present invention has an effect of providing a thermoplastic resin composition having excellent environmental stress cracking (ESC), processability, injection moldability, injection stability, and economics while maintaining mechanical properties, thermal stability, and friction noise resistance equal or superior to those of conventional heat-resistant ABS resin compositions; and thus being suitable for automotive interior materials, a method of preparing the thermoplastic resin composition, and a molded article including the thermoplastic resin composition.

  本发明涉及一种热塑性树脂组合物、制备该组合物的方法以及包括该组合物的模塑制品。更具体地说，本发明涉及一种热塑性树脂组合物，其中包括 20% 至 42% （重量百分比）的聚酯树脂（A）；20% 至 32% （重量百分比）的乙烯氰基化合物-共轭二烯化合物-芳香族乙烯基化合物接枝共聚物（B）；以及 30% 至 48% （重量百分比）的芳香族乙烯基化合物-乙烯氰基化合物共聚物（C）；制备该热塑性树脂组合物的方法；以及包括该热塑性树脂组合物的模塑制品。 本发明的作用是提供一种热塑性树脂组合物，该组合物具有优异的环境应力开裂性（ESC）、加工性、注塑成型性、注塑稳定性和经济性，同时保持与传统耐热 ABS 树脂组合物相同或更优的机械性能、热稳定性和耐摩擦噪音性；因此适用于汽车内饰材料，本发明还提供一种制备该热塑性树脂组合物的方法，以及一种包括该热塑性树脂组合物的模塑制品。