2,4,6-Tribenzyl-phenol | 97130-31-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 英文名称: 2,4,6-Tribenzyl-phenol
• 英文别名: 2-Hydroxy-1.3.5-tribenzyl-benzol；2,4,6-Tribenzylphenol
• CAS: 97130-31-9
• 化学式: C₂₇H₂₄O
• 分子量: 364.487
• InChiKey: LNNBWUXIGPSDHX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.3
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2,4,6-Tribenzyl-phenol 、 异氰酸苯酯 在 三氯化铝 作用下， 生成 phenyl-carbamic acid-(2,4,6-tribenzyl-phenyl ester)
  参考文献：
  名称：

  The Preparation of Certain Cryptophenols

  摘要：

  DOI：

  10.1021/ja01335a057
• 作为产物：
  描述：

  (benzyloxy)benzene 生成 2,4,6-Tribenzyl-phenol
  参考文献：
  名称：

  SISKIN, MICHAEL;BRONS, GLEN;VAUGHN, STEPHEN N.;KATRITZKY, ALAN R.;BALASUB+, ENERGY AND FUELS , 4,(1990) N, C. 488-492

  摘要：

  DOI：

文献信息

• OPTICAL FILM, POLARIZING PLATE, AND IMAGE DISPLAY DEVICE
  申请人：FUJIFILM Corporation

  公开号：US20150323824A1

  公开（公告）日：2015-11-12

  A film of 15 to 45 μm thick containing a cellulose acylate and an aromatic ester oligomer having a repeating unit derived from a dicarboxylic acid and a repeating unit derived from a diol, in which the repeating unit derived from a dicarboxylic acid has a ratio m/n of from 0/10 to 3/7, m and n represent a molar proportion of a repeating unit derived from an aliphatic dicarboxylic acid and an aromatic dicarboxylic acid, respectively, and the film satisfies |Rth(590)|≦50 nm; has a good appearance and is free of deterioration in display performance when the film with a thin thickness is produced in the form of a roll, achieves a high pencil hardness by imparting a high Knoop hardness to the film, even with a hard coat layer provided, and is free of display unevenness on installing the film in a liquid crystal display device.

  一种厚度为15至45μm的薄膜，包含纤维素酰酸酯和芳香酯低聚物，其重复单元由二元羧酸和二元醇衍生而来，其中由二元羧酸衍生的重复单元具有m/n比率为0/10至3/7，m和n分别表示由脂肪族二元羧酸和芳香族二元羧酸衍生的重复单元的摩尔比例，且薄膜满足| Rth（590）|≦50nm; 在以卷的形式生产薄膜时，具有良好的外观并且不会损害显示性能，即使提供了硬质涂层层，也能实现高铅笔硬度，且在将薄膜安装在液晶显示器件中时，不会出现显示不均匀的情况。
• Meta-halogenated dibenzylphenols
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0427959A2

  公开（公告）日：1991-05-22

  Thermally stable methylene-bridged polyphenols such as 2,4-bis(4-hydroxy-3,5-dimethyl)-3,5-dibromo-6-methylphenol are prepared by contacting (1) a substituted phenol having at least one halogen substituted on the aromatic ring in a position meta to the phenolic hydroxyl and at least one halomethyl group substituted on the aromatic ring in a position ortho or para to the phenolic hydroxyl with (2) an o,o-dialkylphenol having hydrogen on the aromatic ring position which is para to the phenolic hydroxyl under alkylation conditions.

  热稳定的亚甲基桥联多酚，如 2,4-双（4-羟基-3,5-二甲基）-3,5-二溴-6-甲基苯酚，是通过将(1)芳环上至少有一个卤素取代酚羟基的偏位和芳环上至少有一个卤甲基取代酚羟基的正位或对位的取代苯酚与(2)邻、(2) 在烷基化条件下，在与酚羟基对位的芳环位置上具有氢的邻，邻二烷基酚。
• Optical film, polarizing plate, and image display device
  申请人：FUJIFILM Corporation

  公开号：US10459290B2

  公开（公告）日：2019-10-29

  A film of 15 to 45 μm thick containing a cellulose acylate and an aromatic ester oligomer having a repeating unit derived from a dicarboxylic acid and a repeating unit derived from a diol, in which the repeating unit derived from a dicarboxylic acid has a ratio m/n of from 0/10 to 3/7, m and n represent a molar proportion of a repeating unit derived from an aliphatic dicarboxylic acid and an aromatic dicarboxylic acid, respectively, and the film satisfies |Rth(590)|≤50 nm; has a good appearance and is free of deterioration in display performance when the film with a thin thickness is produced in the form of a roll, achieves a high pencil hardness by imparting a high Knoop hardness to the film, even with a hard coat layer provided, and is free of display unevenness on installing the film in a liquid crystal display device.

  一种厚度为 15 至 45 μm 的薄膜，其中含有酰基纤维素和芳香族酯低聚物，该低聚物具有源自二羧酸的重复单元和源自二元醇的重复单元，其中源自二羧酸的重复单元的 m/n 比率为 0/10 至 3/7、m和n分别代表源自脂肪族二羧酸和芳香族二羧酸的重复单元的摩尔比例，薄膜满足|Rth(590)|≤50 nm；在以卷筒形式生产厚度较薄的薄膜时，具有良好的外观，且不会降低显示性能；通过赋予薄膜较高的努氏硬度，即使在提供硬涂层的情况下，也能实现较高的铅笔硬度；在将薄膜安装到液晶显示设备中时，不会出现显示不平整的现象。
• Polyester polyols with increased clarity
  申请人：RESINATE MATERIALS GROUP, INC.

  公开号：US10934390B2

  公开（公告）日：2021-03-02

  Polyester polyols, processes for making them, and applications for the polyols are disclosed. Some of the polyols comprise recurring units from a digested thermoplastic polyester (e.g., recycled polyethylene terephthalate), a diol, an optional hydrophobe, and a clarifier. The clarifier, which in some cases is a bisphenol, bisphenol alkoxylate, bisphenol polycarbonate, sulfonyl diphenol, or sulfonyl diphenol alkoxylate, helps the polyol remain clear for weeks or months after its preparation. In some aspects, the clarifier is a monophenol, bisphenol, or poly-phenol having two or more phenylene rings wherein at least two of the phenylene rings lack a common molecular axis. The clarifier may also be an alkylated phenol, an epoxy resin, an epoxy novolac resin, a diphenylmethane, or a tris(aryloxy)phosphate. The polyols are valuable for formulating a variety of polyurethanes and related products—including polyurethane dispersions, flexible and rigid foams, coatings, adhesives, sealants, and elastomers—and they provide a sustainable alternative to bio- or petrochemical-based polyols.

  公开了聚酯多元醇、制造工艺和多元醇的应用。其中一些多元醇包括来自消化热塑性聚酯（如回收的聚对苯二甲酸乙二酯）、二元醇、任选憎水剂和澄清剂的重复单元。在某些情况下，澄清剂是双酚、双酚烷氧基化物、双酚聚碳酸酯、磺酰二酚或磺酰二酚烷氧基化物，它有助于多元醇在制备后数周或数月内保持透明。在某些方面，澄清剂是具有两个或两个以上亚苯基环的单酚、双酚或多酚，其中至少有两个亚苯基环缺乏共同的分子轴。澄清剂也可以是烷基化苯酚、环氧树脂、环氧酚醛树脂、二苯基甲烷或磷酸三（芳氧基）酯。这些多元醇对配制各种聚氨酯和相关产品（包括聚氨酯分散体、软质和硬质泡沫塑料、涂料、粘合剂、密封剂和弹性体）非常有用，而且是生物基或石化基多元醇的可持续替代品。
• Process for preparing benzyl substituted phenols, dibenzylphenolic compounds, and the antioxidant use of such phenols
  申请人：ETHYL CORPORATION

  公开号：EP0186255B1

  公开（公告）日：1991-04-10