4-tert-Dodecyl-phenol | 5806-65-5

• 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: 4-tert-Dodecyl-phenol
• 英文别名: 4-(1,1,3,3,5,5-Hexamethyl-hexyl)-phenol；4-(1,1,3,3,5,5-Hexamethylhexyl)phenol；4-(2,4,4,6,6-pentamethylheptan-2-yl)phenol
• CAS: 5806-65-5
• 化学式: C₁₈H₃₀O
• 分子量: 262.436
• InChiKey: HQAJCJICLVIFHB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  叔丁醇 、 苯酚 生成 4-tert-Dodecyl-phenol
  参考文献：
  名称：

  Pospisil,J.; Taimr,L., Collection of Czechoslovak Chemical Communications, 1966, vol. 31, p. 1839 - 1847

  摘要：

  DOI：

文献信息

• Process for the preparation of novolac alkylphenol resins
  申请人：SUMITOMO BAKELITE EUROPE N. V.

  公开号：US10358518B2

  公开（公告）日：2019-07-23

  Process for the preparation of a novolac alkylphenol resin using a defined mixture of mono- and dialkylphenols, an aldehyde, and an acid catalyst. The mixture of mono- and dialkylphenols comprises 20 to 70 mol % mono-alkylphenols having an alkyl group of 1 to 18 carbon atoms, and 30 to 80 mol % of dialkylphenols having alkyl groups of 1 to 18 carbon atoms. The molar ratio of aldehyde in comparison to the mono- and dialkylphenol mixture is greater than or equal to 1. Novolac alkylphenol resins prepared according to this invention contain, of each individual starting material phenolic monomer component, less than 0.5 mass %, and in the best case, less than 0.1 mass % in comparison to the total obtained alkylphenol resin.

  使用确定的单烷基酚和二烷基酚混合物、醛和酸催化剂制备酚醛烷基酚树脂的工艺。单烷基酚和二烷基酚混合物包括 20 至 70 摩尔%的具有 1 至 18 个碳原子烷基的单烷基酚和 30 至 80 摩尔%的具有 1 至 18 个碳原子烷基的二烷基酚。醛与单烷基酚和二烷基酚混合物的摩尔比大于或等于 1。根据本发明制备的 Novolac 烷基酚树脂中，每种起始材料酚类单体组分的含量低于 0.5 质量%，在最佳情况下，低于所得烷基酚树脂总量的 0.1 质量%。
• Toptschiew et al., Doklady Akademii Nauk SSSR, 1958, vol. 120, p. 90
  作者：Toptschiew et al.

  DOI：——

  日期：——
• PROCESS FOR THE PREPARATION OF NOVOLAC ALKYLPHENOL RESINS
  申请人：SUMITOMO BAKELITE EUROPE N. V.

  公开号：US20190023829A1

  公开（公告）日：2019-01-24

  Process for the preparation of a novolac alkylphenol resin using a defined mixture of mono- and dialkylphenols, an aldehyde, and an acid catalyst. The mixture of mono- and dialkylphenols comprises 20 to 70 mol % mono-alkylphenols having an alkyl group of 1 to 18 carbon atoms, and 30 to 80 mol % of dialkylphenols having alkyl groups of 1 to 18 carbon atoms. The molar ratio of aldehyde in comparison to the mono- and dialkylphenol mixture is greater than or equal to 1. Novolac alkylphenol resins prepared according to this invention contain, of each individual starting material phenolic monomer component, less than 0.5 mass %, and in the best case, less than 0.1 mass % in comparison to the total obtained alkylphenol resin.