(1,1,2,2-tetrachloro-ethyl)-benzene | 19676-39-2

• 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: (1,1,2,2-tetrachloro-ethyl)-benzene
• 英文别名: (1,1,2,2-Tetrachlor-aethyl)-benzol；Dichlorphenyldichlorathan；1,1,2,2-tetrachloroethylbenzene
• CAS: 19676-39-2
• 化学式: C₈H₆Cl₄
• 分子量: 243.948
• InChiKey: ONUXHXBSVNUFSA-UHFFFAOYSA-N

物化性质

• 沸点：
  120-122 °C(Press: 3 Torr)
• 密度：
  1.4546 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  (1,1,2,2-tetrachloro-ethyl)-benzene 在 溴 、 三氟化锑 作用下， 生成 (2,2-dichloro-1,1-difluoro-ethyl)-benzene
  参考文献：
  名称：

  Nad' et al., Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1959, p. 272,276; engl. Ausg. S. 250, 254

  摘要：

  DOI：
• 作为产物：
  描述：

  乙基苯 在 磺酰氯 、 三氯化磷 作用下， 生成 (1,1,2,2-tetrachloro-ethyl)-benzene
  参考文献：
  名称：

  硫与有机化合物反应的研究

  摘要：

  DOI：

  10.1007/bf00474868

文献信息

• Aromatics conversion with ITQ-13
  申请人：——

  公开号：US20040087822A1

  公开（公告）日：2004-05-06

  There is provided a process for aromatics conversion by contacting a feed suitable for aromatics conversion under conversion condition and in the presence of a catalyst comprising ITQ-13. Examples of such conversion processes include isomerization of aromatic (xylenes) feedstock, disproportionation of toluene to benzene and xylenes, alkylation and transalkylation of aromatics, conversion of light paraffins and light olefins to aromatics, conversion of naphtha to aromatics, and conversion of alcohol to aromatics.

  提供了一种芳烃转化的过程，通过在转化条件下并在存在包含ITQ-13的催化剂的情况下接触适合芳烃转化的原料。这种转化过程的示例包括芳烃（二甲苯）原料的异构化、甲苯的不成比例反应生成苯和二甲苯、芳烃的烷基化和烷基交换、将轻质烷烃和轻质烯烃转化为芳烃、将石脑油转化为芳烃，以及将醇转化为芳烃。
• [EN] PROCESS FOR PRODUCING CATALYSTS WITH REDUCED HYDROGENATION ACTIVITY AND USE THEREOF<br/>[FR] PROCESSUS DE PRODUCTION DE CATALYSEURS AVEC UNE ACTIVITE D'HYDROGENATION REDUITE ET UTILISATION DE CE PROCESSUS
  申请人：EXXONMOBIL CHEM PATENTS INC

  公开号：WO2005092822A1

  公开（公告）日：2005-10-06

  A process for controlling the hydrogenation activity of a catalyst comprised of a crystalline molecular sieve and at least one hydrogenation metal selected from the group consisting of a Group VIIB metal, a Group VIII metal, and mixtures thereof. The process is carried out by contacting the catalyst with hydrogen under sufficient conditions of temperature and pressure and for sufficient time to reduce the hydrogenolysis activity of the catalyst. The catalyst prepared by the process finds application in the catalytic conversion of organic compounds, such as ethylbenzene dealkylation, xylenes isomerization, and the transalkylation of polyalkylaromatic hydrocarbons.

  一种控制催化剂氢化活性的方法，该催化剂由结晶分子筛和至少一种选择自第VII族金属、第VIII族金属或它们的混合物的氢化金属组成。该方法通过将催化剂与氢气接触，在足够的温度和压力条件下，并持续足够的时间以降低催化剂的氢解活性来进行。通过该方法制备的催化剂可用于有机化合物的催化转化，例如乙基苯脱烷基化、二甲苯异构化和多烷基芳烃的转烷基化。
• Production Of Alkylated Aromatic Hydrocarbons From Methane
  申请人：Iaccino L. Larry

  公开号：US20080058564A1

  公开（公告）日：2008-03-06

  In a process for converting methane to alkylated aromatic hydrocarbons, a feed containing methane is contacted with a dehydrocyclization catalyst under conditions effective to convert said methane to aromatic hydrocarbons and produce a first effluent stream comprising aromatic hydrocarbons and hydrogen. At least a portion of said aromatic hydrocarbon from said first effluent stream is then contacted with an alkylating agent under conditions effective to alkylate said aromatic hydrocarbon and produce an alkylated aromatic hydrocarbon having more alkyl side chains than said aromatic hydrocarbon prior to the alkylating.

  在将甲烷转化为烷基芳烃的过程中，将含有甲烷的进料与脱氢环化催化剂接触，在有效条件下将甲烷转化为芳香烃，并产生包含芳香烃和氢的第一流出物流。然后，至少部分来自第一流出物流的芳香烃与烷基化剂接触，在有效条件下烷基化该芳香烃，产生具有比烷基化之前更多烷基侧链的烷基化芳香烃。
• Process for the production of benzene, toluene, and xylenes
  申请人：Stavens Elizabeth L.

  公开号：US20080051615A1

  公开（公告）日：2008-02-28

  A hydrocarbon conversion process for producing an aromatics product containing of benzene, toluene, xylenes, or mixtures thereof. The process is carried out by converting precursors of benzene, toluene, and xylenes that are contained in a hydrocarbon feed (C 6+ non-aromatic cyclic hydrocarbons, A 8+ single-ring aromatic hydrocarbons having at least one alkyl group containing two or more carbon atoms; and A 9+ single-ring aromatic hydrocarbons having at least three methyl groups) to produce a product that contains an increased amount of benzene, toluene, xylenes, or combinations thereof compared to said hydrocarbon feed.

  一种用于生产含苯、甲苯、二甲苯或其混合物的芳烃产品的烃类转化过程。该过程通过将含有苯、甲苯和二甲苯前体物质的烃原料（C6+非芳香环烃、A8+至少含有一个含有两个或更多碳原子的烷基基团的单环芳烃；以及A9+至少含有三个甲基基团的单环芳烃）转化，以生产含有比所述烃原料更多苯、甲苯、二甲苯或其组合的产品。
• Multi-component molecular sieve catalyst compositions and their use in aromatics reactions
  申请人：——

  公开号：US20040097770A1

  公开（公告）日：2004-05-20

  The invention relates to a process for producing alkylated aromatic hydrocarbons, preferably with an oxygen or sulfur containing alkylating agent, in the presence of a multi-component molecular sieve catalyst composition that includes a molecular sieve and an active metal oxide. The invention is also directed to methods of making and formulating the multi-component molecular sieve catalyst composition useful in producing alkylated aromatics.

  本发明涉及一种制备烷基化芳香烃的方法，优选使用含氧或含硫烷基化剂，在多组分分子筛催化剂组成物的存在下进行，该组成物包括分子筛和活性金属氧化物。本发明还涉及制备和配制多组分分子筛催化剂组成物的方法，该组成物在制备烷基化芳香烃方面具有实用价值。