(1,1-二甲基丁基)苯 | 1985-57-5

• 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: (1,1-二甲基丁基)苯
• 英文名称: 2-methyl-2-phenylpentane
• 英文别名: 2-Methyl-2-phenyl-pentan；(1,1-Dimethylbutyl)benzene；2-methylpentan-2-ylbenzene
• CAS: 1985-57-5
• 化学式: C₁₂H₁₈
• 分子量: 162.275
• InChiKey: PIUUDKDOAUICQP-UHFFFAOYSA-N

物化性质

• 熔点：
  -25.43°C (estimate)
• 沸点：
  205.5°C
• 密度：
  0.8796
• 保留指数：
  1190.6;1190.1;1198.4;1230.3

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 海关编码：
  2902909090

反应信息

• 作为反应物：
  描述：

  (1,1-二甲基丁基)苯 在 硝酸 作用下， 生成 1-(1,1-二甲基-丁基)-4-硝基-苯
  参考文献：
  名称：

  Condensation of Aliphatic Alcohols with Aromatic Compounds in the Presence of Aluminum Chloride. I¹

  摘要：

  DOI：

  10.1021/ja01294a016
• 作为产物：
  描述：

  2-甲基-2-戊醇 在 盐酸 、 三氯化铝 作用下， 生成 (1,1-二甲基丁基)苯
  参考文献：
  名称：

  Schreiner, Journal fur praktische Chemie (Leipzig 1954), 1910, vol. <2>82, p. 292

  摘要：

  DOI：

文献信息

• Revision of species of the “<i>Oligia</i>” <i>semicana</i> group (Lepidoptera: Noctuidae) with descriptions of a new genus and 12 new species
  作者：James T. Troubridge、J. Donald Lafontaine

  DOI：10.4039/ent134157-2

  日期：2002.4

  The name Neoligiagen.nov. is proposed for the “Oligia” semicana (Walker) species group in North America and 12 species, N. rubirena sp.nov., N. pagosa sp.nov., N. hardwicki sp.nov., N. inermis sp.nov., N. invenusta sp.nov., N. albirena sp.nov., N. lancea sp.nov., N. elephas sp.nov., N. lillooet sp.nov., N. surdirena sp.nov., N. canadensis sp.nov., and N. atlantica sp.nov. are described. Hadenella laevigata Smith is synonymized (synonymy restored) under Hadena tonsa Grote and Hadena hausta Grote is synonymized (synonymy restored) under Miana semicana Walker. Adults of all species are illustrated as well as male and female genitalia, where known.

  AbstractThe name Neoligiagen.nov. is proposed for the "Oligia" semicana (Walker) species group in North America and 12 species, N. rubirena sp.nov., N. pagosa sp.nov., N. hardwicki sp.nov、N. inermis sp.nov.、N. invenusta sp.nov.、N. albirena sp.nov.、N. lancea sp.nov.、N. elephas sp.nov.、N. lillooet sp.nov.、N. surdirena sp.nov.、N. canadensis sp.nov.和 N. atlantica sp.nov.等 12 个种。Hadenella laevigata Smith 与 Hadena tonsa Grote 同源（同义恢复），Hadena hausta Grote 与 Miana semicana Walker 同源（同义恢复）。所有物种的成体以及已知的雄性和雌性生殖器均附有插图。
• Study of microplasticity in 304L stainless steel
  作者：P. Vaucheret、A. Galtier

  DOI：10.1051/metal:2002181

  日期：2002.1

  Discontinuities of microstructure in steels induce stress concentrations. Microplasticity is the plasticity which exists locally at these stress concentrations, whereas the remainder of the material is in the elastic domain. The microplasticity threshold is the nominal stress in uniaxial loading from which microplasticity exists. During fatigue tests, this threshold has been determined for the 304 L stainless steel by measurements of temperature variations, informations derived from hysteresis loops, observations of microstructure at the surface of polished specimens. The microplasticity threshold of the studied material is between 60 and 75 MPa.

  钢材微观结构的不连续性会导致应力集中。微塑性是存在于这些应力集中处的局部塑性，而材料的其余部分则处于弹性区域。微塑性阈值是存在微塑性的单轴加载额定应力。在疲劳试验过程中，304 L 不锈钢的微塑性阈值是通过测量温度变化、滞后环得出的信息以及观察抛光试样表面的微观结构确定的。所研究材料的微塑性临界值在 60 至 75 兆帕之间。
• Factors Affecting Heavy-Duty Diesel Vehicle Emissions
  作者：Nigel N. Clark、Justin M. Kern、Christopher M. Atkinson、Ralph D. Nine

  DOI：10.1080/10473289.2002.10470755

  日期：2002.1

  Societal and governmental pressures to reduce diesel exhaust emissions are reflected in the existing and projected future heavy-duty certification standards of these emissions. Various factors affect the amount of emissions produced by a heterogeneous charge diesel engine in any given situation, but these are poorly quantified in the existing literature. The parameters that most heavily affect the emissions from compression ignition engine-powered vehicles include vehicle class and weight, driving cycle, vehicle vocation, fuel type, engine exhaust aftertreatment, vehicle age, and the terrain traveled. In addition, engine control effects (such as injection timing strategies) on measured emissions can be significant. Knowing the effect of each aspect of engine and vehicle operation on the emissions from diesel engines is useful in determining methods for reducing these emissions and in assessing the need for improvement in inventory models. The effects of each of these aspects have been quantified in this paper to provide an estimate of the impact each one has on the emissions of diesel engines.
• High Pressure Thermal Alkylation of Monoalkylbenzenes by Simple Olefins¹
  作者：Herman Pines、Joseph T. Arrigo

  DOI：10.1021/ja01575a036

  日期：1957.9
• Isomerization Accompanying Alkylation. IX.¹ The Reaction of Benzene with n- and Isopropylcyclopropane. The Synthesis of n- and Isopropylcyclopropane²
  作者：Herman Pines、William D. Huntsman、V. N. Ipatieff

  DOI：10.1021/ja01106a007

  日期：1953.5

表征谱图