4-octadecyl-resorcinol | 21093-23-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 4-octadecyl-resorcinol
• 英文别名: 2.4-Dihydroxy-1-octadecyl-benzol；4-Octadecyl-resorcin；Octadecylresorcinol；4-Octadecylbenzene-1,3-diol
• CAS: 21093-23-2
• 化学式: C₂₄H₄₂O₂
• 分子量: 362.596
• InChiKey: LWWXYKKZEDHOSM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.9
• 重原子数：
  26
• 可旋转键数：
  17
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 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：

  4-octadecyl-resorcinol 在 吡啶 、 三氯氧磷 作用下， 生成 7-acetoxy-4-methyl-6-octadecyl-coumarin
  参考文献：
  名称：

  Chudgar; Shah, Journal of the University of Bombay, Science: Physical Sciences, Mathematics, Biological Sciences and Medicine, 1942, vol. 11/3 A, p. 113

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 盐酸 、 amalgamated zinc 作用下， 生成 4-octadecyl-resorcinol
  参考文献：
  名称：

  Desai; Waravdekar, Proceedings - Indian Academy of Sciences, Section A, 1941, # 13, p. 177,180

  摘要：

  DOI：

文献信息

• Synthesis and testing of ester lubricants for use as R-134a refrigerants
  作者：S. Gryglewicz、E. Beran

  DOI：10.1002/jsl.3000170104

  日期：2000.4

  AbstractThe aim of the present work was to produce inexpensive synthetic lubricants, compatible with R‐134a, using waste carboxylic acids as the starting point. After initial synthesisation of some candidate materials, the suitability of the synthesised products was first evaluated by their chemical and physical properties including thermostability. Two ester bases were selected for further testing — a pentaerythritol esterified with monocarboxylic acids, and a polyalkyleneglycol similarly esterified with monocarboxylic acids C4—C6. The oil bases selected were tested for their corrosion effect on metals. The pentaerythritol ester offered the most advantageous properties in these tests. The results of the laboratory tests have been corroborated by trials conducted on real refrigerating compressor systems. In addition, the synthesis of base oils by methyl ester transesterification in the presence of basic catalysts has been examined.
• Chudgar; Shah, Journal of the University of Bombay, Science: Physical Sciences, Mathematics, Biological Sciences and Medicine, 1944, vol. 13/3 A, p. 15,17
  作者：Chudgar、Shah

  DOI：——

  日期：——
• ALKYL PHENOL AND AMINO COMPOUND COMPOSITIONS AND TWO-CYCLE ENGINE OILS AND FUELS CONTAINING SAME
  申请人：The Lubrizol Corporation

  公开号：EP0203969A1

  公开（公告）日：1986-12-10
• FUEL COMPOSITION
  申请人：THE LUBRIZOL CORPORATION

  公开号：EP0525157A1

  公开（公告）日：1993-02-03
• TWO-CYCLE ENGINE LUBRICANT AND METHOD OF USING SAME
  申请人：THE LUBRIZOL CORPORATION

  公开号：EP0594804A1

  公开（公告）日：1994-05-04