Hydroperoxide, (2,4-dimethylphenyl)methyl | 71878-93-8

• 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: Hydroperoxide, (2,4-dimethylphenyl)methyl
• 英文别名: 1-(hydroperoxymethyl)-2,4-dimethylbenzene
• CAS: 71878-93-8
• 化学式: C₉H₁₂O₂
• 分子量: 152.19
• InChiKey: DXUTVPRFQJQDLR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• PROCESS FOR PREPARING PHENOLS
  申请人：INEOS Phenol GmbH & Co. KG

  公开号：EP1366006A1

  公开（公告）日：2003-12-03
• US3948995A
  申请人：——

  公开号：US3948995A

  公开（公告）日：1976-04-06
• US3978141A
  申请人：——

  公开号：US3978141A

  公开（公告）日：1976-08-31
• [EN] PROCESS FOR PREPARING PHENOLS<br/>[FR] PROCEDE DE PREPARATION DE PHENOLS
  申请人：INEOS PHENOL GMBH & CO KG

  公开号：WO2002070442A1

  公开（公告）日：2002-09-12

  The present invention relates to a process for preparing phenols, in which the pH of the reaction product from the acid-catalyzed cleavage of alkylaryl hydroperoxides is set to a value of at least 8 at a temperature of at least 100°C prior to the work-up of the product. This measure enables the content of undesirable by-products, e.g. hydroxyacetone, in the cleavage product to be significantly reduced. This procedure is particularly advantageously integrated into a process for preparing phenols by: a) acid-catalyzed cleavage of alkylaryl hydroperoxides and b) thermal after-treatment of the cleavage product from step a), with the temperature in step b) being higher than in step a) and is at least 100°C, wherein the adjustment to a pH of at least 8 is carried out after the thermal after-treatment and prior to cooling of the cleavage product.