1.2.3.4-Tetrakis-chlormethyl-benzol | 90794-12-0

• 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: 1.2.3.4-Tetrakis-chlormethyl-benzol
• 英文别名: 1,2,3,4-Tetrakis-chlormethylbenzol；1,2,3,4-Tetrakis(chloromethyl)benzene
• CAS: 90794-12-0
• 化学式: C₁₀H₁₀Cl₄
• 分子量: 272.001
• InChiKey: ZDTPWOPTGHKWSE-UHFFFAOYSA-N

物化性质

• 沸点：
  362.4±37.0 °C(Predicted)
• 密度：
  1.358±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  14
• 可旋转键数：
  4
• 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：

  1.2.3.4-Tetrakis-chlormethyl-benzol 在 chromium(VI) oxide 、 三氯化铁 作用下， 以 溶剂黄146 为溶剂， 生成 1,2,3,4-Tetrabenzoyl-benzol
  参考文献：
  名称：

  Drechsler,G.; Kuehling,H., Journal fur praktische Chemie (Leipzig 1954), 1964, vol. 23, p. 248 - 258

  摘要：

  DOI：
• 作为产物：
  描述：

  四甲基萘 在 氯 作用下， 生成 1.2.3.4-Tetrakis-chlormethyl-benzol
  参考文献：
  名称：

  Drechsler,G.; Kuehling,H., Journal fur praktische Chemie (Leipzig 1954), 1964, vol. 23, p. 248 - 258

  摘要：

  DOI：

文献信息

• PROCESS FOR PRODUCTION OF POLYMERS WITH IRON COMPLEX CATALYST
  申请人：Kai Hidetomo

  公开号：US20110105703A1

  公开（公告）日：2011-05-05

  The invention relates to a novel iron complex bearing a cyclic amine as ligand; and a process for the production of polymers by polymerizing a radical-polymerizable monomer in the presence of the iron complex and a radical generator. The invention aims at providing a process by which a polymer having a chemically convertible functional group at the end can be produced from a radical-polymerizable monomer and which permits the production of a block copolymer and a process for recovering, after polymerization, an iron complex into a solvent at a high recovery ratio. The aim can be solved by providing a novel iron complex, a process for producing a polymer in the presence of a radical polymerization initiator by using the iron complex as the polymerization catalyst, a process for the production of a block copolymer which is subsequent to the polymerization for producing the above polymer, and a process for recovering the iron complex easily and simply. The invention provides an iron complex useful in producing a polymer by polymerizing a radical-polymerizable monomer; and a process for the production of polymers with the iron catalyst.

  该发明涉及一种具有环胺作为配体的新型铁配合物；以及通过在铁配合物和自由基发生剂的存在下聚合自由基可聚合单体来生产聚合物的方法。该发明旨在提供一种通过在自由基可聚合单体中生产具有化学可转化官能团末端的聚合物的方法，并且允许生产嵌段共聚物以及在聚合后将铁配合物以高回收率回收到溶剂中的方法。该目的可以通过提供一种新型铁配合物、在自由基聚合引发剂的存在下使用铁配合物作为聚合催化剂生产聚合物的方法、在上述聚合物生产后用于生产嵌段共聚物的方法以及轻松简便地回收铁配合物的方法来实现。该发明提供了一种有用的铁配合物，用于通过聚合自由基可聚合单体来生产聚合物；以及使用铁催化剂生产聚合物的方法。
• Hydrogenated styrene polymer, process for producing the same, and molded object obtained therefrom
  申请人：——

  公开号：US20040054094A1

  公开（公告）日：2004-03-18

  The present invention relates to a hydrogenated styrene polymer that has excellent transparency, can be used suitably for an optical application such as an optical disk substrate, has stability and transparency in a hot and humid environment, and has excellent heat resistance; and a process for producing same; etc. The hydrogenated styrene polymer of the present invention has a hydrogenated polymerized styrene unit content of at least 70 wt %, a content of fine particulate foreign matter having a particle size of 0.2 &mgr;m or more and less than 0.5 &mgr;m of at most 1×10 6 per g of the hydrogenated styrene polymer, and a phosphorus atom content of at most 0.01 parts by weight in 100 parts by weight of the hydrogenated styrene polymer. Furthermore, the process for producing a hydrogenated styrene polymer of the present invention includes steps of filtering, with a filter having a pore size of 0.3 &mgr;m or less, a hydrogenated styrene polymer having a hydrogenated polymerized styrene unit content of at least 70 wt %, at a temperature at which the solution viscosity thereof is at most 10 Pa·sec (100 poise) at a shear rate of 1 (1/s), and then removing a solvent from the filtrate thus obtained.

  本发明涉及一种氢化苯乙烯聚合物，具有优异的透明度，可适用于光学应用，如光盘基板，具有在高温高湿环境下的稳定性和透明度，以及优异的耐热性；以及其制备方法等。本发明的氢化苯乙烯聚合物具有至少70重量％的氢化聚合苯乙烯单元含量，在0.2微米或更大但小于0.5微米的粒径的细微颗粒杂质含量在每克氢化苯乙烯聚合物中最多为1×106，并且在100重量份的氢化苯乙烯聚合物中最多含有0.01重量份的磷原子。此外，本发明的氢化苯乙烯聚合物的制备方法包括以下步骤：在其溶液粘度在1（1/s）的剪切速率下不大于10 Pa·sec（100泊），使用孔径不大于0.3微米的过滤器过滤氢化苯乙烯聚合物，然后从所得的滤液中除去溶剂。
• HYDROGENATED STYRENE POLYMER, PROCESS FOR PRODUCING THE SAME, AND MOLDED OBJECT OBTAINED THEREFROM
  申请人：TEIJIN LIMITED

  公开号：EP1369437A1

  公开（公告）日：2003-12-10

  The present invention relates to a hydrogenated styrene polymer that has excellent transparency, can be used suitably for an optical application such as an optical disk substrate, has stability and transparency in a hot and humid environment, and has excellent heat resistance; and a process for producing same; etc. The hydrogenated styrene polymer of the present invention has a hydrogenated polymerized styrene unit content of at least 70 wt %, a content of fine particulate foreign matter having a particle size of 0.2 µm or more and less than 0.5 µm of at most 1 x 106 per g of the hydrogenated styrene polymer, and a phosphorus atom content of at most 0.01 parts by weight in 100 parts by weight of the hydrogenated styrene polymer. Furthermore, the process for producing a hydrogenated styrene polymer of the present invention includes steps of filtering, with a filter having a pore size of 0.3 µm or less, a hydrogenated styrene polymer having a hydrogenated polymerized styrene unit content of at least 70 wt %, at a temperature at which the solution viscosity thereof is at most 10 Pa·sec (100 poise) at a shear rate of 1 (1/s), and then removing a solvent from the filtrate thus obtained.

  本发明涉及一种氢化苯乙烯聚合物，该聚合物具有优异的透明度，可适当用于光学应用，如光盘基板，在湿热环境中具有稳定性和透明度，并具有优异的耐热性；以及生产该聚合物的工艺等。本发明的氢化苯乙烯聚合物的氢化聚合苯乙烯单元含量至少为 70 重量％，每克氢化苯乙烯聚合物中粒径大于或等于 0.2 微米但小于 0.5 微米的细颗粒异物含量最多为 1 x 106，100 重量份氢化苯乙烯聚合物中的磷原子含量最多为 0.01 重量份。此外，本发明的氢化苯乙烯聚合物的生产工艺包括以下步骤：在剪切速率为 1（1/s）的温度下，用孔径小于或等于 0.3 微米的过滤器过滤氢化苯乙烯聚合物，该聚合物的氢化聚合苯乙烯单元含量至少为 70 重量％，其溶液粘度至多为 10 帕-秒（100 泊），然后从由此获得的滤液中除去溶剂。
• US4059610A
  申请人：——

  公开号：US4059610A

  公开（公告）日：1977-11-22
• US6326420B1
  申请人：——

  公开号：US6326420B1

  公开（公告）日：2001-12-04