4,6-dicyclohexyl-3-methylphenol | 95815-02-4

• 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: 4,6-dicyclohexyl-3-methylphenol
• 英文别名: 5-Hydroxy-1-methyl-2.4-dicyclohexyl-benzol；2,4-Dicyclohexyl-5-methyl-phenol；2,4-Dicyclohexyl-5-methylphenol
• CAS: 95815-02-4
• 化学式: C₁₉H₂₈O
• mdl: MFCD00267982
• 分子量: 272.431
• InChiKey: GYZJTUILUYNCKG-UHFFFAOYSA-N

物化性质

• 熔点：
  108.5-109 °C(Solvent: Ligroine)
• 沸点：
  175-185 °C(Press: 1.3 Torr)
• 密度：
  1.022±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.68
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4,6-dicyclohexyl-3-methylphenol 生成 acetic acid-(2,4-dicyclohexyl-5-methyl-phenyl ester)
  参考文献：
  名称：

  Boettcher,F., Diss. S. 60

  摘要：

  DOI：
• 作为产物：
  描述：

  氯代环己烷 、 间甲酚 在 三氯化铁 作用下， 生成 4,6-dicyclohexyl-3-methylphenol
  参考文献：
  名称：

  Akhmedov,K.N.; Abdurasuleva,A.R., Journal of Organic Chemistry USSR (English Translation), 1967, vol. 3, p. 861 - 864

  摘要：

  DOI：

文献信息

• Production of alkylated hydroxy aromatic compounds
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0249415A2

  公开（公告）日：1987-12-16

  A process for producing a hydroxy-containing alkylated aromatic compound comprising reacting aromatic compound having at least one hydroxyl group with alkylating agent characterised in that the reaction is conducted in the liquid phase in the presence of heteropoly acid. The heteropolyacid (e.g. silicotungstic acid) catalyst gives good selectivity, conversion and yields, is substantially non-corrosive, and is readily recovered for re-use. A regulated amount of water is preferably maintained in the reaction system for best efficiency.

  一种生产含羟基烷基化芳香族化合物的工艺，包括使具有至少一个羟基的芳香族化合物与烷基化剂反应，其特征在于反应是在液相中在杂多酸存在下进行的。杂多酸（如硅钨酸）催化剂具有良好的选择性、转化率和产率，基本无腐蚀性，并易于回收再利用。为了达到最佳效率，最好在反应系统中保持一定量的水。
• Process for preparing 3,3',5,5',6,6'-hexaalkyl-2,2'-biphenols, 3,3',4,4',5,5'-hexaalkyl-2,2'-biphenols and 3,3',4,4',5,5',6,6'-octaalkyl-2,2'-biphenols
  申请人：INVISTA Technologies S.à.r.l.

  公开号：EP2279993A1

  公开（公告）日：2011-02-02

  A process for making a compound of Formula (I) by oxidative coupling of a compound of the formula (11) in the presence of a molecular oxygen-containing gas and a copper-containing catalyst produced by contacting a copper halide salt with an organic diamine compound. Some compounds of the formula (I) are also claimed.

  一种制造式(I)化合物的工艺，其方法是在含氧分子气体和含铜催化剂存在下，将式(11)化合物氧化偶联，该催化剂是通过将卤化铜盐与有机二胺化合物接触而制得的。本发明还要求得到一些式(I)化合物。
• IMPROVED PROCESS STABILITY OF NBDE USING SUBSTITUTED PHENOL STABILIZERS
  申请人：AIR PRODUCTS AND CHEMICALS, INC.

  公开号：EP3141538A1

  公开（公告）日：2017-03-15

  A stabilized cyclic alkene composition comprising one or more cyclic alkenes, and at least one stabilizer compound having the Formula (I),          Formula (I)     R1,R2,R3,R4,R5(C6)OH wherein R1 through R5 can each independently be H, OH, C1-C8 linear, branched, or cyclic alkyl, C1-C8 linear, branched, or cyclic alkoxy or substituted or unsubstituted aryl, and wherein the stabilizer compound is present in an amount greater than 200 ppm. A method for forming a layer of carbon-doped silicon oxide on a substrate, which uses the stabilized alkene composition and a silicon containing compound.

  一种稳定环烯组合物，由一种或多种环烯和至少一种具有式 (I) 的稳定剂化合物组成、 式 (I) R1,R2,R3,R4,R5(C6)OH 其中 R1 至 R5 可以各自独立地为 H、OH、C1-C8 直链、支链或环状烷基、C1-C8 直链、支链或环状烷氧基或取代或未取代的芳基，稳定剂化合物的含量大于 200 ppm。 一种在基底上形成掺碳氧化硅层的方法，该方法使用稳定烯组合物和含硅化合物。
• Additives to prevent degradation of alkyl-hydrogen siloxanes
  申请人：Arch Specialty Chemicals, Inc.

  公开号：US20040127070A1

  公开（公告）日：2004-07-01

  An organohydrosiloxane composition comprising: a) one or more organohydrosiloxane compounds, each having at least one [—HSiR—O—] unit, wherein R═C 1 -C 18 linear, branched, or cyclic alkyl, C 1 -C 18 linear, branched, or cyclic alkoxy, or substituted or unsubstituted aryl, and b) an antioxidant compound shown in Formula (1) 1 wherein the antioxidant compound is a phenolic compound and is present in a concentration from about 1 ppm to about 5,000 ppm and wherein R 1 through R 5 can each independently be H, OH, C 1 -C 18 linear, branched, or cyclic alkyl, C 1 -C 18 linear, branched, or cyclic alkoxy or substituted or unsubstituted aryl. The compositions of present invention exhibit stability and significantly extend the shelf life of organohydrosiloxane products and allow greater flexibility in handling these products in chemical processes or semiconductor manufacturing. The resulting stabilization of siloxanes prevents the possibility of complete polymerization (i.e., solidification) of product in chemical delivery lines or valves, which lowers equipment maintenance and costs and reduces time the machinery is out of production.

  一种有机氢硅氧烷组合物，包括 a) 一种或多种有机氢硅氧烷化合物，每种化合物都具有至少一个[-HSiR-O-]单元，其中 R═C 1 -C 18 直链、支链或环状烷基，C 1 -C 18 直链、支链或环状烷氧基，或取代或未取代的芳基，以及 b) 如式（1）所示的抗氧化剂化合物 1 其中抗氧化剂化合物为酚类化合物，存在浓度约为 1 ppm 至约 5,000 ppm，其中 R 1 至 R 5 可以各自独立地为 H、OH、C 1 -C 18 直链、支链或环状烷基，C 1 -C 18 直链、支链或环状烷氧基或取代或未取代的芳基。本发明的组合物具有稳定性，可显著延长有机氢硅氧烷产品的保质期，并可在化学工艺或半导体制造中更灵活地处理这些产品。由此产生的硅氧烷稳定性防止了产品在化学输送线或阀门中完全聚合（即凝固）的可能性，从而降低了设备维护和成本，减少了机器停产时间。
• Production of phenolic compounds
  申请人：FIRM SCHERING KAHLBAUM A G BER

  公开号：US02054270A1

  公开（公告）日：1936-09-15