2-(4-Hydroxy-benzyl)-6-salicyl-phenol | 34826-61-4

• 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-Hydroxy-benzyl)-6-salicyl-phenol
• 英文别名: 1-Hydroxy-2-(2-hydroxybenzyl)-6-(4-hydroxybenzyl)benzene；2-[(2-Hydroxyphenyl)methyl]-6-[(4-hydroxyphenyl)methyl]phenol
• CAS: 34826-61-4
• 化学式: C₂₀H₁₈O₃
• 分子量: 306.361
• InChiKey: IDDDFPJIUFTTMX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  60.7
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  对氯苯酚 在 sodium hydroxide 、 aluminum nickel 、 硫酸 作用下， 生成 2-(4-Hydroxy-benzyl)-6-salicyl-phenol
  参考文献：
  名称：

  Finn et al., Journal of Applied Chemistry, 1954, vol. 4, p. 497,502

  摘要：

  DOI：

文献信息

• BUTYL RUBBER REACTIVE BONDING LAYER FOR PRE-PAVING REACTIVE-BONDING WATERPROOFING COILED MATERIAL, PREPARATION METHOD THEREFOR, AND PRE-PAVING REACTIVE-BONDING WATERPROOFING COILED MATERIAL
  申请人：Beijing Oriental Yuhong Waterproof Technology Co., Ltd.

  公开号：EP3683284A1

  公开（公告）日：2020-07-22

  Disclosed are a butyl rubber reactive bonding layer for a pre-applied reactive-bonding waterproofing coiled material, a preparation method therefor, and a pre-applied reactive-bonding waterproofing coiled material, relating to the technical field of high-molecular pre-applied materials. The butyl rubber reactive bonding layer is prepared mainly from the following raw materials: 100 parts of a raw rubber, 9.5-15.5 parts of a linear tackifier containing a terminal hydroxyl structure and 12.5-19.5 parts of an active filler. The active filler includes active silicon dioxide and aluminium oxide. The present invention alleviates the disadvantages that a bonding layer of a waterproofing coiled material in the prior art is liable to flow, deform and wrinkle when being heated, is brittle at a low temperature, is free of sticking feet only if the rubber layer has a single anti-sticking layer or insulation layer, and is poor in stripping strength with post-poured concrete. The butyl rubber reactive bonding layer of the present invention is capable of forming a permanent chemical bond with concrete, ensuring that a real skin-type water-proofing structure is formed between the pre-paved high-molecular waterproofing coiled material and the concrete, and the bonding layer is free of sticking feet and allows people to walk thereon without coverage by sand and coating layers. In addition, the reactive bonding layer has good low temperature resistance and thermal stability.

  本发明公开了一种用于预涂反应粘结防水卷材的丁基橡胶反应粘结层、其制备方法和一种预涂反应粘结防水卷材，涉及高分子预涂材料技术领域。丁基橡胶活性粘结层主要由以下原料制备而成：100 份生橡胶、9.5-15.5 份含有端羟基结构的线性增粘剂和 12.5-19.5 份活性填料。活性填料包括活性二氧化硅和氧化铝。本发明减轻了现有技术中防水卷材的粘结层在加热时容易流淌、变形和起皱，在低温下易脆，只有在橡胶层有单一防粘层或绝缘层时才不会粘脚，以及与后浇混凝土的剥离强度差等缺点。而本发明的丁基橡胶活性粘结层能与混凝土形成永久性化学粘结，确保预铺高分子防水卷材与混凝土之间形成真正的表皮式防水结构，粘结层不粘脚，人在上面行走时不受砂层和涂料层的覆盖。此外，反应粘结层还具有良好的耐低温性和热稳定性。
• Triphenylols
  申请人：UNION CARBIDE &

  公开号：US02754335A1

  公开（公告）日：1956-07-10
• BUTYL RUBBER REACTIVE BONDING LAYER FOR PRE-PAVING REACTIVE-BONDING WATERPROOFING COILED MATERIAL, PREPARATION METHOD THEREOF, AND PRE-PAVING REACTIVE-BONDING WATERPROOFING COILED MATERIAL
  申请人：BEIJING ORIENTAL YUHONG WATERPROOF TECHNOLOGY CO., LTD.

  公开号：US20200270489A1

  公开（公告）日：2020-08-27

  A butyl rubber reactive bonding layer for a pre-applied reactive-bonding waterproofing coiled material, a preparation method therefor, and a pre-applied reactive-bonding waterproofing coiled material, relating to the technical field of high-molecular pre-applied materials, are disclosed. The butyl rubber reactive bonding layer is prepared mainly from the following raw materials: 100 parts of a raw rubber, 9.5-15.5 parts of a linear tackifier containing a terminal hydroxyl structure and 12.5-19.5 parts of an active filler. The active filler includes active silicon dioxide and aluminium oxide.