4,6-二-叔丁基-2,3-二甲苯酚 | 70766-54-0

• 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: 4,6-二-叔丁基-2,3-二甲苯酚
• 中文别名: 乙基-二甲基-[3-(2-甲基丙-2-烯酰氨基)丙基]铵乙基硫酸酯
• 英文名称: 2,3-Dimethyl-4,6-ditert-butyl-phenol
• 英文别名: 4,6-Di-tert-butyl-2,3-dimethyl-phenol；6-Hydroxy-1.2-dimethyl-3.5-di-tert.-butyl-benzol；4,6-di-tert-butyl-2,3-xylenol；4,6-bis(1,1-dimethylethyl)-2,3-dimethyl-phenol；Phenol, 4,6-bis(1,1-dimethylethyl)-2,3-dimethyl-；4,6-ditert-butyl-2,3-dimethylphenol
• CAS: 70766-54-0
• 化学式: C₁₆H₂₆O
• 分子量: 234.382
• InChiKey: YYJBEOVFNCROQM-UHFFFAOYSA-N

物化性质

• 沸点：
  284.0±0.0 °C(Predicted)
• 密度：
  0.923±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 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：

  4,6-二-叔丁基-2,3-二甲苯酚 、 异氰酸苯酯 在 Petroleum ether 作用下， 生成 phenyl-carbamic acid-(4,6-di-tert-butyl-2,3-dimethyl-phenyl ester)
  参考文献：
  名称：

  Phenyl Isocyanate Derivatives of Certain Alkylated Phenols. Melting Points and X-Ray Powder Diffraction Data

  摘要：

  DOI：

  10.1021/i560129a007
• 作为产物：
  描述：

  二甲酚 、 异丁烯 在 硫酸 作用下， 生成 4,6-二-叔丁基-2,3-二甲苯酚 、 alkaline earth salt of/the/ methylsulfuric acid
  参考文献：
  名称：

  The Wind-Frequency Allocation Method on Discharge Loading of Function Zones

  摘要：

  This paper introduces a new allocation method on discharge loading of each function zone In a total emission control region. The wind frequency, the position of each district, and the pollutant's influence area were taken into account in this new method. The concept of "average downwind distance" was brought forward in this paper. The method here is more reasonable than the original method of area distribution, which was proposed by the "A-value" method in regulation of total emissions in China, by means of the simulation of annual average concentration in the total emission control region.

  DOI：

  10.1080/10473289.2002.10470810

文献信息

• Colorants and polyester shaped articles mass-colored therewith
  申请人：Nippon Ester Company Ltd.

  公开号：EP0266754A2

  公开（公告）日：1988-05-11

  A heat resistant colorant for mass-coloring polyesters such as polyethylene terephthalate, comprising pigments and/or dyes and 42-2,000 parts per 100 parts of pigments and/or dyes by weight of a dispersing medium having a hydroxyl value not exceeding 25 mgKOH/g. The dispersing medium comprises a liquid dispersing medium, such as polyether, polyether-ester and the like, and a liquid aliphatic polyester dispersing medium. The colorants of the invention are easily blended and uniformly dispersed in a shape grade polyester, without causing degradation of the polyester, and the polyester shaped articles, such as fibers and films, mass-colored by the colorant are excellent in stability during the manufacture and are uniform in quality.

  一种用于聚酯（如聚对苯二甲酸乙二酯）大规模着色的耐热着色剂，包括颜料和/或染料，以及每 100 份颜料和/或染料重量中含 42-2000 份羟基值不超过 25 mgKOH/g 的分散介质。分散介质包括液体分散介质，如聚醚、聚醚酯等，以及液体脂肪族聚酯分散介质。本发明的着色剂易于混合并均匀地分散在定型级聚酯中，不会导致聚酯降解，而且由着色剂大量着色的聚酯定型制品（如纤维和薄膜）在制造过程中稳定性极佳，质量均匀。
• THE INFLUENCE OF LOCATION OF SUBSTITUENT GROUPS ON THE VAPOR PRESSURE OF ALKYLATED PHENOLS
  作者：ROBERT S. BOWMAN、DONALD R. STEVENS

  DOI：10.1021/jo01152a008

  日期：1950.11
• US4013640A
  申请人：——

  公开号：US4013640A

  公开（公告）日：1977-03-22
• US4228311A
  申请人：——

  公开号：US4228311A

  公开（公告）日：1980-10-14
• US4236032A
  申请人：——

  公开号：US4236032A

  公开（公告）日：1980-11-25