5-碘-1,2,3-三甲基-苯 | 41381-34-4

• 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: 5-碘-1,2,3-三甲基-苯
• 中文别名: 5-碘-1,2,3-三甲基苯
• 英文名称: 5-Iodhemellitol
• 英文别名: 5-Iod-hemimelliten；5-Iod-hemimellitol；5-iodo-1,2,3-trimethyl-benzene；5-Jod-1,2,3-trimethyl-benzol；5-Iodo-1,2,3-trimethylbenzene
• CAS: 41381-34-4
• 化学式: C₉H₁₁I
• 分子量: 246.091
• InChiKey: BFHXBVNGIPRSFF-UHFFFAOYSA-N

物化性质

• 熔点：
  35 °C
• 沸点：
  257.0±9.0 °C(Predicted)
• 密度：
  1.534±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 危险性防范说明：
  P305+P351+P338
• 危险性描述：
  H319

反应信息

• 作为反应物：
  描述：

  5-碘-1,2,3-三甲基-苯 在 铜 作用下， 生成 3,3',4,4',5,5'-hexamethylbiphenyl
  参考文献：
  名称：

  Liebermann; Kardos, Chemische Berichte, 1913, vol. 46, p. 208

  摘要：

  DOI：
• 作为产物：
  描述：

  3,4,5-三甲基苯胺 生成 5-碘-1,2,3-三甲基-苯
  参考文献：
  名称：

  Iodopseudocumenes 和相关化合物的 Jacobsen 反应。Halopseudocumenes 碘化的方向

  摘要：

  研究了碘代假单萜和相关化合物的 Jacobsen 反应。3- 和 5- 碘代假枯草烯产生基本相同的产物，包括 3,5-二碘假枯草烯 (VI, 53%)、3,6-二碘代假枯草烯 (VII, 44%) 和 5,6-二碘代假枯草烯 (VIII, 3%) . 根据涉及 3- 和 5- 碘异构体的预先相互转化，然后是芳香族歧化的普通过程的机制来解释意外的结果。6-Iodopseudocumene 得到 VII 作为主要产物。通过与浓硫酸长时间接触，发现 VI 和 VIII 发生部分异构化，得到 VII。Smith 和 Moyle 对两种二碘假单萜的早期结构分配进行了修订。4-和5-碘半亚甲基苯与硫酸反应得到4,6-二碘半亚甲基苯(XII) 作为主要产物。发现在 114°C 熔化的二碘半苯四甲烯是 XII 和 4,5-二碘半苯四甲烯 (XI) 的混合物，前者占主导地位。氯-、溴-和碘假酸的异构体...

  DOI：

  10.1246/bcsj.46.586

文献信息

• LOW VISCOSITY LOW VOLATILITY LUBRICATING OIL BASE STOCKS AND PROCESSES FOR PREPARING SAME
  申请人：ExxonMobil Research and Engineering Company

  公开号：US20170137735A1

  公开（公告）日：2017-05-18

  A composition that includes one or more compounds represented by the formula R 1 —O—R 2 wherein R 1 is a substituted or unsubstituted aryl or polyaryl group having from about 4 to about 40 carbon atoms, and R 2 is the residue of a substituted or unsubstituted glycol ether having from about 4 to about 40 carbon atoms. The composition has a viscosity (Kv 100 ) from about 1 to about 10 cSt at 100° C. as determined by ASTM D-445, a viscosity index (VI) from about −100 to about 300 as determined by ASTM D-2270, and a Noack volatility of no greater than 50 percent as determined by ASTM D-5800. The disclosure also relates to a process for producing the composition, a lubricating oil base stock and lubricating oil containing the composition, and a method for improving one or more of oxidative stability, solubility and dispersancy of polar additives of a lubricating oil by using as the lubricating oil a formulated oil containing the composition.

  一种包括一个或多个化合物的组合物，其表示为R1—O—R2，其中R1是具有大约4到大约40个碳原子的取代或未取代芳基或多芳基基团，而R2是具有大约4到大约40个碳原子的取代或未取代乙二醇醚的残基。该组合物在100°C下通过ASTM D-445确定的粘度（Kv100）约为1到约10厘斯特，通过ASTM D-2270确定的粘度指数（VI）约为-100到约300，通过ASTM D-5800确定的Noack挥发性不大于50％。该公开还涉及生产该组合物的方法，含有该组合物的润滑油基础油和润滑油，以及通过使用含有该组合物的配制油作为润滑油来改善润滑油的氧化稳定性、溶解性和极性添加剂的分散性的方法。
• Syntheses of Diiodo and Triiodo Derivatives of 1,2,3-Trimethylbenzene (<i>Hemimellitene</i>) and 1,2,4-Trimethylbenzene (<i>Pseudocumene</i>). A Convenient Use of Polyiodo Derivatives for the Characterization of Polyalkylbenzenes and Their Derivatives
  作者：Hitomi Suzuki、Yasuhiro Haruta

  DOI：10.1246/bcsj.46.589

  日期：1973.2

  A complete set of diiodo and triiodo derivatives of 1,2,3-trimethylbenzene and 1,2,4-trimethylbenzene has been prepared and their physical properties are recorded. Use of polyiodo derivatives as a means for characterizing polyalkylbenzenes and their derivatives has been proposed.

  制备了一套完整的1,2,3-三甲基苯和1,2,4-三甲基苯的二碘和三碘衍生物并记录了它们的物理性质。已经提出使用多碘衍生物作为表征多烷基苯及其衍生物的手段。
• Green electroluminescent compounds and organic electroluminescent device using the same
  申请人：Gracel Display Inc.

  公开号：EP2067766A1

  公开（公告）日：2009-06-10

  The present invention relates to novel organic electroluminescent compounds, organic electroluminescent devices and organic solar cells comprising the same. Specifically, the organic electroluminescent compounds according to the invention are represented by Chemical Formula (1) : wherein, R1 and R2 independently represent hydrogen, deuterium, linear or branched (C1-C20)alkyl, (C2-C20)alkenyl, (C2-C20)alkynyl, (C3-C15)cycloalkyl, tri(C1-C20)alkylsilyl, di(C1-C20)alkyl(C6-C20)arylsilyl, tri(C6-C20)arylsilyl, adamantyl, (C7-C15)bicycloalkyl or (C4-C20)heteroaryl, and the alkyl, alkenyl, alkynyl, cycloalkyl, trialkylsilyl, dialkylarylsilyl, triarylsilyl, adamantyl, bicycloalkyl or heteroaryl of R1 and R2 may be further substituted by one or more substituent(s) selected from deuterium, linear or branched (C1-C20)alkyl, (Cl-C20)alkenyl, (C1-C20)alkynyl, halogen, phenyl, fluorenyl, naphthyl and anthryl. The electroluminescent compounds according to the present invention are green electroluminescent compounds, of which the luminous efficiency and device lifetime have been maximized.

  本发明涉及新型有机电致发光化合物、含有该化合物的有机电致发光器件和有机太阳能电池。具体地，根据本发明的有机电致发光化合物由化学式（1）表示：其中，R1和R2独立地表示氢、氘、直链或支链（C1-C20）烷基、（C2-C20）烯基、（C2-C20）炔基、（C3-C15）环烷基、三（C1-C20）烷基硅基、二（C1-C20）烷基（C6-C20）芳基硅基、三（C6-C20）芳基硅基、金刚烷基、（C7-C15）双环烷基或（C4-C20）杂环芳基，而R1和R2的烷基、烯基、炔基、环烷基、三烷基硅基、二烷基芳基硅基、三芳基硅基、金刚烷基、双环烷基或杂环芳基可能进一步由氘、直链或支链（C1-C20）烷基、（Cl-C20）烯基、（C1-C20）炔基、卤素、苯基、芴基、萘基和蒽基中选择的一个或多个取代基所取代。根据本发明的电致发光化合物是绿色电致发光化合物，其发光效率和器件寿命已经最大化。
• Novel organic electroluminescent compounds and organic electroluminescent device using the same
  申请人：Gracel Display Inc.

  公开号：EP2067767A1

  公开（公告）日：2009-06-10

  The present invention relates to novel organic electroluminescent compounds, and organic electroluminescent devices comprising the same. Specifically, the organic electroluminescent compounds according to the invention are represented by Chemical Formula (1): wherein, total number of carbons in R3-Ar3- and R4-Ar4- is from 21 to 60. The electroluminescent compounds according to the present invention are green electroluminescent compounds, of which the luminous efficiency and device lifetime have been maximized.

  本发明涉及新型有机电致发光化合物，以及包括这些化合物的有机电致发光器件。具体来说，根据本发明的有机电致发光化合物由化学式（1）表示：其中，R3-Ar3-和R4-Ar4-中碳的总数为21到60。根据本发明的电致发光化合物为绿色电致发光化合物，其发光效率和器件寿命已被最大化。
• CONDENSED CYCLIC COMPOUND, COMPOSITION INCLUDING THE CONDENSED CYCLIC COMPOUND, AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE CONDENSED CYCLIC COMPOUND
  申请人：Samsung Electronics Co., Ltd.

  公开号：US20200031812A1

  公开（公告）日：2020-01-30

  A condensed cyclic compound represented by Formula 1: Ar 1 -L 1 -Ar 2 Formula 1 wherein, in Formula 1, Ar 1 , Ar 2 , and L are the same as described in the specification.

  由Formula 1表示的简化环化合物：Ar1-L1-Ar2Formula 1其中，在Formula 1中，Ar1，Ar2和L与说明书中描述的相同。