2,6-二(丁烷-2-基)-4-甲基苯酚 | 74926-87-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,6-二(丁烷-2-基)-4-甲基苯酚
• 中文别名: α-甲基-3-羧基苯丙氨酸
• 英文名称: 2,6-Di-sec-butyl-4-methyl-phenol
• 英文别名: Opt.-inakt. 4-Hydroxy-1-methyl-3.5-di-sek.-butyl-benzol；4-Methyl-2.6-di-sek.-butyl-phenol；2,6-bis(1-methylpropyl)-p-cresol；2,6-Di-sec.-butyl-4-methyl-phenol；4-Methyl-2,6-di-sec.-butyl-phenol；4-Methyl-2,6-di-sek.-butyl-phenol；2,6-di(butan-2-yl)-4-methylphenol
• CAS: 74926-87-7
• 化学式: C₁₅H₂₄O
• 分子量: 220.355
• InChiKey: ZTCKSOLTLREDHC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2907199090

反应信息

• 作为反应物：
  描述：

  2,6-二(丁烷-2-基)-4-甲基苯酚 生成 benzoic acid-(2,6-di-sec-butyl-4-methyl-phenyl ester)
  参考文献：
  名称：

  The Hindered Phenols

  摘要：

  DOI：

  10.1021/ja01218a045
• 作为产物：
  描述：

  2-仲-丁基对甲酚 在 palladium on activated charcoal 氢气 、 N,N-二乙基苯胺 作用下， 生成 2,6-二(丁烷-2-基)-4-甲基苯酚
  参考文献：
  名称：

  200.酸催化的烷基芳基醚的重排。第四部分。氯化铝对甲苯基醚的重排

  摘要：

  DOI：

  10.1039/jr9600000959

文献信息

• Stereoisomers Propofol Therapeutic Compounds
  申请人：Jenkins Thomas E.

  公开号：US20120035271A1

  公开（公告）日：2012-02-09

  A (−)-stereoisomer of formula (I): [insert formula (I) wherein X is H or F; or a pharmaceutically acceptable salt or prodrug thereof, useful as an anesthetic.

  一种公式（I）的（-）-立体异构体：[插入公式（I），其中X为H或F; 或其药学上可接受的盐或前药，可用作麻醉剂。
• Therapeutic Compounds
  申请人：Jenkins Thomas E.

  公开号：US20130059919A1

  公开（公告）日：2013-03-07

  A (−)-stereoisomer of formula (I): [insert formula (I) wherein X is H or F; or a pharmaceutically acceptable salt or prodrug thereof, useful as an anesthetic.

  一种公式为(I)的(−)-立体异构体：[插入公式(I)，其中X为H或F；或其药物可接受的盐或前药，用作麻醉剂。
• Copolymer of alpha-methylstyrene and diene and process for making same
  申请人：PHILLIPS PETROLEUM COMPANY

  公开号：EP0045816A1

  公开（公告）日：1982-02-17

  Copolymers of alpha-methylstyrene-type monomers and conjugated diene monomers are prepared by polymerizing an alpha-methylstyrene monomer using a first polar activator, adding a small amount of a conjugated diene monomer to cap the block of alpha-methylstyrene-type monomer polymer, and further adding a conjugated diene monomer and polymerizing with a second polar activator effective for copolymerization of residual alpha-methylstyrene-type monomer. The resulting copolymer can be coupled to form linear or radial block copolymers.

  α-甲基苯乙烯类单体和共轭二烯类单体的共聚物的制备方法是：使用第一极性活化剂使α-甲基苯乙烯类单体聚合，加入少量共轭二烯类单体以封盖α-甲基苯乙烯类单体聚合物嵌段，然后进一步加入共轭二烯类单体，并使用对残留α-甲基苯乙烯类单体的共聚有效的第二极性活化剂进行聚合。得到的共聚物可偶联形成线性或径向嵌段共聚物。
• Sulfurized phenolic antioxidant composition, method of preparing same, and petroleum products containing same
  申请人：ETHYL CORPORATION

  公开号：EP0811631A2

  公开（公告）日：1997-12-10

  The present invention relates generally to substantially liquid, chlorine-free, sulfur-bridged phenols useful as antioxidants and more specifically to the preparation of substantially liquid, chlorine-free, sulfur-bridged, hindered phenol compositions which are effective antioxidants in lubricating oils without causing excessive copper corrosion. The invention also includes lubricating oils containing an antioxidant additive of the present invention, as well as a method of reducing oxidation in the lubricating oil used in a machine such as an internal combustion engine.

  本发明一般涉及可用作抗氧化剂的基本液态、不含氯的硫桥酚，更具体地说，涉及基本液态、不含氯的硫桥受阻酚组合物的制备，这种组合物是润滑油中有效的抗氧化剂，不会造成铜的过度腐蚀。本发明还包括含有本发明抗氧化添加剂的润滑油，以及减少内燃机等机器所用润滑油氧化的方法。
• POLYCARBONATE-BASE POLYMER, PRODUCTION PROCESS, RESIN COATING FLUID PREPARED THEREFROM, AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR PREPARED THEREFROM
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0837085A1

  公开（公告）日：1998-04-22

  A polymer comprising mainly repeating units (1) and/or repeating units (2), containing optionally terminal groups (3) and/or repeating units (4), and having a reduced viscosity [ηsp/c] of 0.2 to 10.0 dl/g as measured in a 0.5 g/dl solution thereof in methylene chloride at 20°C; a resin coating fluid containing the polymer, a charge-transfer substance and a solvent; and an electrophotographic photoreceptor containing the polymer as a binder resin in a photosensitive layer, wherein Rf1 represents a group that is composed of at least carbon atoms and fluorine atoms and bonded directly to the two oxygen atoms of the carbonate linkage in the general formula (1) without any intervening arylene group; and Rf2 represents a group that is composed of at least carbon atoms and fluorine atoms and bonded directly to one of the oxygen atoms of the carbonate linkage in the general formula (3) without any intervening arylene group.

  一种主要由重复单元（1）和/或重复单元（2）组成的聚合物，含有任选的末端基团（3）和/或重复单元（4），在 0.其中 Rf1 代表至少由碳原子和氟原子组成并直接与通式（1）中碳酸酯连接的两个氧原子键合的基团，而没有任何芳基介入；Rf2 代表一个至少由碳原子和氟原子组成的基团，直接与通式（3）中碳酸酯链节的一个氧原子键合，中间不含任何芳烯基。