2,5-Diethylhydrochinon | 66146-32-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2,5-Diethylhydrochinon
• 英文别名: 2,5-diethyl-hydroquinone；2,5-Diaethyl-hydrochinon；2,5-Diethylbenzene-1,4-diol
• CAS: 66146-32-5
• 化学式: C₁₀H₁₄O₂
• 分子量: 166.22
• InChiKey: YZDIUKPBJDYTOM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  马来酸酐 、 2,5-Diethylhydrochinon 生成 (+-)-1,4-diethyl-5,7-dioxo-bicyclo[2.2.2]octane-2r,3c-dicarboxylic acid-anhydride
  参考文献：
  名称：

  Kitahonoki, Chemical and pharmaceutical bulletin, 1959, vol. 7, p. 114,117

  摘要：

  DOI：
• 作为产物：
  描述：

  2,5-Diaethyl-anilin 在 sodium hydroxide 、 dipotassium peroxodisulfate 、 硫酸 、 sodium nitrite 作用下， 生成 2,5-Diethylhydrochinon
  参考文献：
  名称：

  Kitahonoki, Chemical and pharmaceutical bulletin, 1959, vol. 7, p. 114,117

  摘要：

  DOI：

文献信息

• [EN] DI(AMIDO(ALKYL)PHENOL) COMPOUNDS AND POLYMERS FORMED THEREFROM<br/>[FR] COMPOSÉS DE DI(AMIDO(ALKYL)PHÉNOL) ET POLYMÈRES FORMÉS À PARTIR DE CES DERNIERS
  申请人：VALSPAR SOURCING INC

  公开号：WO2015057932A1

  公开（公告）日：2015-04-23

  Di(amido(alkyl)phenol) compounds and upgraded molecular weight polymers made from such compounds have particular utility in coating compositions, especially for use on food and beverage contact substrates that are formed into or will be formed into containers or container components.

  Di（酰胺（烷基）酚）化合物和由这些化合物制成的分子量升级聚合物在涂料组合物中具有特殊的实用性，特别适用于用于食品和饮料接触基底的涂层，这些基底形成或将形成容器或容器组件。
• POLYCYCLOCARBONATE COMPOUNDS AND POLYMERS FORMED THEREFROM
  申请人：Valspar Sourcing, Inc.

  公开号：US20170096408A1

  公开（公告）日：2017-04-06

  Polycyclocarbonate compounds and upgraded molecular weight polymers made from such compounds are provided. The polymers have particular utility in coating compositions, especially for use on food and beverage contact substrates that are formed into or will be formed into containers or container components.

  提供了由聚环氧碳酸化合物制成的升级分子量聚合物。该聚合物在涂料组成中具有特殊的实用性，特别是用于食品和饮料接触基底的涂料组成，这些基底形成或将形成容器或容器组件。
• [EN] PROCESS FOR THE MONOALKYLATION OF DIHYDROXY AROMATIC COMPOUNDS<br/>[FR] PROCEDE DE MONOALKYLATION DE COMPOSES AROMATIQUES DIHYDROXY
  申请人：GEN ELECTRIC

  公开号：WO2005097721A1

  公开（公告）日：2005-10-20

  A continuous process comprising: contacting a mixture comprising dihydroxy aromatic compound, water and an alkylating agent with a catalyst system in the presence of a flowing carrier gas, to form a mono alkylated dihydroxy aromatic compound, wherein the catalyst system is obtained by the calcination of a catalyst precursor system comprising a metal oxide precursor, a transition metal element and a pore former.

  一个连续的过程，包括：在流动的载气存在下，将含有二羟基芳香化合物、水和烷基化剂的混合物与催化剂体系接触，形成单烷基化的二羟基芳香化合物，其中，催化剂体系是通过煅烧包括金属氧化物前体、过渡金属元素和孔形成剂的催化剂前体体系得到的。
• Production method of aromatic hydroxide
  申请人：Abe Ryu

  公开号：US20090318736A1

  公开（公告）日：2009-12-24

  According to the present invention, two hydroxyl groups can be introduced into the 1-position and the 4-position of the benzene ring of an aromatic compound highly efficiently and highly selectively by a one step process to give the corresponding aromatic hydroxide. The present invention provides a production method of an aromatic hydroxide represented by the formula (2) wherein R 1 , R 2 , R 3 , and, R 4 are each independently a hydrogen atom or an alkyl group having a carbon atom number of 1-20, and R 1 , R 2 and/or R 3 and R 4 are optionally bonded to each other to form a ring, which comprises irradiating light to a photoelectrode comprised of metal oxide while applying a given potential in the presence of an aromatic compound represented by the formula (1) wherein R 1 , R 2 , R 3 , and R 4 are as defined above.

  根据本发明，可以通过一步法将两个羟基高效且高选择性地引入到芳香化合物的苯环1位和4位，从而得到相应的芳香羟化物。本发明提供了一种芳香羟化物的生产方法，其表示为公式（2）所示，其中R1、R2、R3和R4分别独立地为氢原子或碳原子数为1-20的烷基基团，且R1、R2和/或R3和R4可以选择地彼此相连形成环，并在存在公式（1）所示的芳香化合物的情况下，在施加给定电位的同时照射金属氧化物制成的光电极。
• Plastic film with antistatic layer and silver halide photographic light-sensitive material using the same
  申请人：KONICA CORPORATION

  公开号：EP0391402A1

  公开（公告）日：1990-10-10

  A plastic film with an antistatic layer and a silver halide photographic light-sensitive material using the film as the support are disclosed. The antistatic layer comprises a water-soluble electric conductive polymer and particles of a hydrophobic polymer, and hardened with a hardening agent. The hydrophobic polymer has a -SO₃M group or a -OSO₃M group, in which M is a hydrogen atom or a cation. A silver halide photographic material using the film having the inventive antistatic layer is excellent in transparency and sufficiently protected from static charge even after processing.

  本发明公开了一种带有抗静电层的塑料薄膜和一种使用该薄膜作为支撑物的卤化银感光材料。抗静电层由水溶性导电聚合物和疏水性聚合物颗粒组成，并用硬化剂硬化。疏水性聚合物具有 -SO₃M 基团或 -OSO₃M 基团，其中 M 是氢原子或阳离子。使用具有本发明抗静电层的薄膜制成的卤化银照相材料具有极佳的透明度，即使在加工后也能充分防止静电。