tert-butyl-pentachloro-benzene | 109963-19-1

• 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: tert-butyl-pentachloro-benzene
• 英文别名: tert-Butyl-pentachlor-benzol；1-Tert-butyl-2,3,4,5,6-pentachlorobenzene
• CAS: 109963-19-1
• 化学式: C₁₀H₉Cl₅
• 分子量: 306.446
• InChiKey: HTXMZZSNCBBFTH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 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：

  tert-butyl-pentachloro-benzene 在 ferric(III) bromide 、 溴 作用下， 生成 1-bromo-2,3,4,5,6-pentachlorobenzene
  参考文献：
  名称：

  Lerer et al., Bulletin de la Societe Chimique de France, 1957, p. 173,180

  摘要：

  DOI：
• 作为产物：
  描述：

  叔丁基苯 在 四氯化碳 、 氯 、 三氯化铁 作用下， 生成 tert-butyl-pentachloro-benzene
  参考文献：
  名称：

  Lerer et al., Bulletin de la Societe Chimique de France, 1957, p. 173,180

  摘要：

  DOI：

文献信息

• PROCESS OF MANUFACTURING POLYOLS
  申请人：Dow Global Technologies LLC

  公开号：US20200354383A1

  公开（公告）日：2020-11-12

  A method of producing a polyether polyol includes reacting a low molecular weight initiator with ethylene oxide in the presence of a polymerization catalyst, and the low molecular weight initiator has a nominal hydroxyl functionality at least 2. The polymerization catalyst is a Lewis acid catalyst having the general formula M(R 1 ) 1 (R 2 ) 1 (R 3 ) 1 (R 4 )0 or 1, whereas M is boron, aluminum, indium, bismuth or erbium, R 1 , R 2 , R 3 , and R 4 are each independent, R 1 includes a fluoroalkyl-substituted phenyl group, R 2 incudes a fluoroalkyl-substituted phenyl group or a fluoro/chloro-substituted phenyl group, R 3 includes a fluoroalkyl-substituted phenyl group or a fluoro/chloro-substituted phenyl group, and optional R 4 includes a functional group or functional polymer group, R 1 being different from at least one of R 2 and R 3 .

  一种生产聚醚多元醇的方法包括在聚合催化剂存在下，将低分子量启始剂与环氧乙烷反应，其中低分子量启始剂的名义羟基官能度至少为2。聚合催化剂是具有一般式M(R1)1(R2)1(R3)1(R4)0或1的路易斯酸催化剂，其中M为硼、铝、铟、铋或铒，R1、R2、R3和R4各自独立，R1包括氟烷基取代的苯基，R2包括氟烷基取代的苯基或氟/氯取代的苯基，R3包括氟烷基取代的苯基或氟/氯取代的苯基，可选的R4包括功能基或功能聚合物基，R1与至少一个R2和R3不同。
• PROCESS OF MANUFACTURING SURFACTANTS AND LUBRICANTS
  申请人：Dow Global Technologies LLC

  公开号：US20200277436A1

  公开（公告）日：2020-09-03

  A method of producing an alcohol ethoxylate surfactant or lubricant, the method including reacting a low molecular weight initiator with ethylene oxide in the presence of a polymerization catalyst, the low molecular weight initiator having a nominal hydroxyl functionality at least 1, and the polymerization catalyst being a Lewis acid catalyst having the general formula M(R 1 ) 1 (R 2 ) 1 (R 3 ) 1 (R 4 ) 0 or 1 , whereas M is boron, aluminum, indium, bismuth or erbium, R 1 , R 2 , R 3 , and R 4 are each independent, R 1 includes a first fluoroalkyl-substituted phenyl group, R 2 includes a second fluoroalkyl-substituted phenyl group or a first fluoro/chloro-substituted phenyl group, R 3 includes a third fluoroalkyl-substituted phenyl group or a second fluoro/chloro-substituted phenyl group, and optional R 4 includes a functional group or functional polymer group, R 1 being different from at least one of R 2 and R 3 . The method further including forming an alcohol ethoxylate surfactant or lubricant having a number average molecular weight of greater than the number average molecular weight of the low molecular weight initiator in the presence of the Lewis acid catalyst.
• HIGH DIELECTRIC BREAKDOWN POLYMERS; COMPOSITIONS; METHODS OF MAKING; AND USE THEREOF
  申请人：University of Connecticut

  公开号：US20210284789A1

  公开（公告）日：2021-09-16

  All organic, dielectric polymers with high discharge efficiency at elevated operation temperatures are reported.
• POLYURETHANES AND METHOD FOR MAKING POLYURETHANES
  申请人：Dow Global Technologies LLC

  公开号：US20220033565A1

  公开（公告）日：2022-02-03

  Polyurethanes are made in a one-shot process from one or more polyols having a hydroxyl equivalent weight of at least 350, wherein at least 50% of the weight of iii) is a hydroxyl-containing polymer of propylene oxide, the hydroxyl-containing polymer of propylene oxide having a hydroxyl equivalent weight of at least 350, an average of 1.8 to 3 hydroxyl groups per molecule of which hydroxyl groups 40 to 70% are primary hydroxyl groups, an oxyethylene content of no greater than 10% by weight based on the weight of the polymer and a polydispersity of 1.175 or less. The polyurethanes exhibit excellent mechanical properties, are highly hygroscopic and cured rapidly.