Dibenzyl 4-hydroxybenzene-1,2-dicarboxylate | 88504-87-4

• 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: Dibenzyl 4-hydroxybenzene-1,2-dicarboxylate
• CAS: 88504-87-4
• 化学式: C₂₂H₁₈O₅
• 分子量: 362.4
• InChiKey: LKWSCLZNBWZMTI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  27
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  72.8
• 氢给体数：
  1
• 氢受体数：
  5

文献信息

• Thermosensitive recording sheet
  申请人：JUJO PAPER CO., LTD.

  公开号：EP0391434A1

  公开（公告）日：1990-10-10

  A thermosensitive recording sheet comprising a support and a thermosensitive color developer layer thereon containing a basic leuco dye and an organic color developer, said layer containing a bis-phenyl sulfone compound selected from bis-(3-phenyl-4-hydroxyphenyl)sul­fone and bis-(2-methyl-4-hydroxy-5-cyclohexylphenyl)sul­fone as the organic color developer.

  一种热敏记录薄片，包括一个支架和其上的热敏显色层，热敏显色层含有碱性白兰地染料和有机显色剂，所述热敏显色层含有选自双-(3-苯基-4-羟基苯基)砜和双-(2-甲基-4-羟基-5-环己基苯基)砜的双苯砜化合物作为有机显色剂。
• Heat-sensitive adhesive material, adhered article, process and apparatus for thermally activating the heat-sensitive adhesive material
  申请人：Ricoh Company

  公开号：EP1479743A1

  公开（公告）日：2004-11-24

  A heat-sensitive adhesive material contains a substrate and a heat-sensitive adhesive layer that contains a thermoplastic resin and a solid plasticizer, and the heat-sensitive adhesive material is so configured as to be heated and applied to an adherend, wherein the heat-sensitive adhesive material exhibits such an adhesive strength to the adherend as to increase with time from immediately after applying the heat-sensitive adhesive material to the adherend.

  一种热敏粘合剂材料包含基材和热敏粘合剂层，热敏粘合剂层包含热塑性树脂和固体增塑剂，热敏粘合剂材料的配置方式为加热并涂抹到被粘物上，其中，热敏粘合剂材料与被粘物的粘合强度从将热敏粘合剂材料涂抹到被粘物后立即开始随时间增加。
• Composition, method of manufacturing a composition, heat-sensitive adhesive material, and information recording material
  申请人：Ricoh Company, Ltd.

  公开号：EP1764388A1

  公开（公告）日：2007-03-21

  A composition can be provided which contains a plasticizer for plasticizing a thermoplastic resin and a surfactant, wherein the surfactant includes a surfactant having a clouding point equal to or higher than 50 °C. A heat-sensitive adhesive material can be provided which exerts an adhesive property thereof by heating, and which includes a layer obtained by drying the composition, wherein the composition further includes a thermoplastic resin. An information recording material capable of recording information, which includes the heat-sensitive adhesive material, can be provided.

  可提供一种组合物，其中包含一种用于热塑性树脂增塑的增塑剂和一种表面活性剂，其中表面活性剂包括一种浊点等于或高于 50 °C 的表面活性剂。可以提供一种热敏粘合材料，它通过加热发挥粘合性能，并包括通过干燥组合物获得的层，其中组合物进一步包括热塑性树脂。可以提供一种能够记录信息的信息记录材料，其中包括热敏粘合材料。
• DIPHENYLSULFONE CROSSLINKED COMPOUND, COLOR DEVELOPMENT SUBSTANCE FOR THERMAL RECORDING AND THERMAL RECORDING MATERIAL
  申请人：NICCA CHEMICAL CO., LTD.

  公开号：EP2314573A1

  公开（公告）日：2011-04-27

  Diphenylsulfone bridged compounds of the general formula: (1) wherein n is an integer of 1. to 10. Further, there is disclosed a thermal recording material comprising a support and, superimposed thereon, a thermosensitive color forming layer containing a color forming substance for thermal recording consisting of any of the diphenylsulfone bridged compounds and a color forming substance consisting of a colorless or light-colored leuco dye. This thermal recording material excels in the storability, especially wet heat resistance and oil resistance, of image areas and further exhibits excellent characteristics in the storability, especially heat resistance, of undeveloped areas.

  通式如下的二苯砜桥接化合物(1) 其中 n 为 1 至 10 的整数。此外，还公开了一种热敏记录材料，该材料包括一个支架和叠加在支架上的热敏彩色形成层，该热敏彩色形成层含有热敏记录用彩色形成物质，该彩色形成物质由任意一种二苯砜桥接化合物和彩色形成物质组成，该彩色形成物质由无色或浅色的leuco染料组成。这种热敏记录材料在图像区域的储存性，特别是湿热和耐油性方面表现出色，在未显影区域的储存性，特别是耐热性方面也表现出优异的特性。
• HEAT-SENSITIVE RECORDING MATERIAL AND DIPHENYLSULFONE
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：EP3378666A1

  公开（公告）日：2018-09-26

  The content of compound(s) having a molecular weight of 650-670, preferably a molecular weight of 660, as measured by mass spectrometry, is reduced to 0.5 mass% or less in a heat-sensitive recording material comprising 3,3'-diallyl-4,4'-dihydroxy diphenylsulfone, or in a diphenylsulfone or a color-developing agent. Provided is, thereby, a heat-sensitive recording material, a color-developing agent, or a diphenylsulfone which cause less background fogging under moisture and heat conditions and which has excellent preservation stability of a colored image.

  在含有 3,3'-二烯丙基-4,4'-二羟基二苯砜的热敏记录材料中，或在二苯砜或显色剂中，经质谱法测量，分子量为 650-670 的化合物（最好分子量为 660）的含量降至 0.5 质量％或以下。因此，本发明提供了一种热敏记录材料、显色剂或二苯砜，它在湿热条件下产生的背景雾化较少，并且对彩色图像具有出色的保存稳定性。